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In the world of metal structure manufacturing, every millimeter counts. Not only because the structure has to fit, but also because the fit determines the load-bearing capacity, durability, mountability and ultimately the satisfaction of the client. Laser cutting in this environment is not a technological buzzword, but a tool that has fundamentally transformed the way we work with metal today. Customers often see “only” that the finished part is accurate, beautiful and quickly completed. However, there is a conscious decision in the background: When, why and how to apply laser cutting in the manufacturing process. This article is for clients who want to understand what happens between the plans and the finished metal structure. It is not marketing material, but a professional explanation of a technology that is now unavoidable, but not always for its own sake.

The location of laser cutting in the entire metal structure production

Laser cutting It is not a miracle weapon in its own right, but one of the defining elements of the production chain. Its role can be truly understood if we do not see it as an isolated operation, but as part of the process from design to assembly. A metal structure is always made thinking in a system. Material selection, sizing, cutting, joining, welding and surface treatment are built on each other. Laser cutting enters this system where accuracy, repeatability and material quality preservation are all requirements. Not all parts require it, but where it does, it can be replaced with other technologies or only with compromises.

What actually happens during laser cutting?

During laser cutting, a laser beam with a high energy density is concentrated on an extremely small surface. This energy melts or vaporizes the metal while an auxiliary gas removes the melt from the cutting gap. The process is controlled, computer-controlled, and takes place directly based on digital designs. In practice, this means that the geometry in the drawing is not a matter of interpretation. There is no “a little like this”, “a little like that”. What we define during the design will appear in the material exactly as it is cut. This kind of consistency is what makes laser cutting particularly suitable for the production of structural elements.

When is the use of laser cutting justified?

Laser cutting becomes truly justified when traditional cutting processes are no longer able to provide the quality, accuracy and repeatability that a given metal structure requires from a structural or assembly point of view. In such situations, it is not just a question of aesthetics, but of how well the parts fit together, how much rework they require and how they behave during subsequent loading. This is especially true in the case of complex contours, holes and cutouts, where manual or conventional machining is not only slower, but also carries a greater risk of error. The Subsequent alignment, drilling or milling consumes a disproportionate amount of time and cost, while the accuracy of the end result cannot be guaranteed. Also The decisive aspect is the number of pieces and the flexibility of production. In the case of small and medium series, laser cutting creates the opportunity to produce parts without tooling, but still with industrial precision. This is not only a cost advantage, but also significantly shortens lead times. This is especially advantageous in the case of projects where production is not completely fixed, but the designs are refined, refined, or even modified as a result of the client’s needs. In this situation, laser cutting is not an obstacle, but a supporter of the design process, as it allows for a quick response without compromising quality.

Why has laser cutting changed structural engineering?

Laser cutting One of his biggest effects lies not in the quality of the editing itself, but in the way he transformed thinking. In the past, design often adapted to production constraints. Today, more and more, manufacturing is adapting to design. This change in approach allows the structures to be more efficient, lighter and more accurate. Laser cutting reduces the amount of post-processing, makes fitting more accurate, and assembly more predictable. Together, these factors reduce not only time, but also risk. In the case of a metal structure, this is especially important, as the inaccuracy is often only revealed on site, where repairs are already costly and time-consuming.

How does laser cutting fit into the design process?

The real advantage of laser cutting is when its possibilities are taken into account during the design process. Digital design and laser cutting are closely linked. Designs are not just visual ideas, but also directly become production instructions. This also means that collaboration between the designer and the manufacturer is crucial. A well-designed part is optimal not only aesthetically, but also in terms of manufacturability. Laser cutting makes it possible to have predefined joints and weld points exactly where they are structurally justified.

The effect of accuracy on assembly and finished structure

Clients often feel the advantages of laser cutting the most in the speed of installation. When the parts fit exactly, the work on the site is not improvisation, but Assembly. This reduces the possibility of errors, increases security and makes delivery times more predictable. From a structural point of view, precise cutting results in an even load distribution. If a part is not stretched or forced into place, the structure will remain more stable in the long run. This is the level of quality that is not necessarily spectacular, but can be felt even after years.

Material use and economy

Laser cutting is not only accurate, but also material-saving. By optimizing cutting plans, waste can be reduced, which is especially important for high-value raw materials. This economy does not come from “saving” material, but from conscious arrangement. From the client’s point of view, this means that costs are more transparent and predictable. There are fewer hidden costs, less subsequent corrections. Laser cutting is not necessarily a cheaper technology in this sense, but it is more predictable.

Limitations and responsible application of laser cutting

An important professional aspect is that laser cutting is not a solution for everything. There are thicknesses, material grades and structural situations where other technologies are more effective or justified. Responsible manufacturing is not about using lasers for everything, but about applying it where it creates real added value. This is important for the client because the right decision is not always the choice of the most modern technology, but the solution that best suits the given task. The task of the professional in this is to represent this in an understandable and honest way.

What does this mean from the client’s point of view?

When a client receives a metal structure made by laser cutting, then you are actually taking the result of a well-thought-out process. Accuracy, mountability and durability are not separate advantages, but part of a system. Laser cutting in this system is a tool that allows designs not to be distorted during production. This type of quality is not always spectacular at first glance, but in the long run it determines the usability and value of the structure. The role of laser cutting is therefore not to show off technological superiority, but to ensure reliable execution.

Professional Concluding Thoughts

Laser cutting is now a natural part of metal structure production, but it is not a guarantee of quality in itself. The real value is given if we use the technology with experience, professional consideration and keeping in mind the interests of the client. A well-chosen procedure works silently. It doesn’t show, it doesn’t explain itself, it just works. For the client, this means real security. To know that behind the structure there are not only machines, but also professional decisions. Laser cutting is not a goal in this process, but a means. And that’s exactly what makes it really valuable.

In modern metalworking, precision, process reliability and production efficiency are not just an expectation, but a matter of life. Whether we are talking about small-batch individual production or serial production on an industrial scale, the precision of the bending operations fundamentally determines the quality of the final product. That is why we at Innomechanika Kft. paid special attention to working with equipment that is able to ensure outstanding accuracy, fast set-up time and reliable production in the long term. The TruBend 3100 just such a machine. An edge bending machine that takes your production to a new level. In this article, we present this machine in detail.

What is the TruBend 3100 really?

The TruBend 3100 is part of the TRUMPF bending machine family one of the most versatile and frequently used members. The name TRUMPF in itself is a guarantee of reliability and technological superiority in the world’s mechanical engineering sector, and the 3100 model is a good example of the direction that has taken the company in the sheet metal processing standard. With a pressing force of 100 tonnes and a stable working envelope of 3,060 mm, this machine is particularly suitable for the production of medium to large sheet metal parts. Despite its sturdy construction, it is capable of extremely smooth and controlled movement, which is especially important when deviations of a tenth of a millimetre can be critical in an assembly process. The TruBend 3100 is designed to combine mechanical stability, fine-tuning hydraulics and software automations to create a machine that is fast, accurate, energy-efficient and ergonomically operable at the same time.

What can the TruBend 3100 do? Main capabilities of the machine

However, in order to judge the true value of an edge bender, it is not enough to list the technical data. In practice, what matters is how the machine behaves under daily loads, how consistently it can deliver the same quality, and the extent to which it supports fast, error-free production. With the TruBend 3100, these are not promises, but tangible benefits in everyday use. Let’s take a detailed look at the specific capabilities that make this machine one of the key elements of our manufacturing process.

Continuously reproducible accuracy

One of the biggest advantages of the machine is the extremely stable top beam design. TRUMPF has optimized the rigidity of the structure in such a way that it avoids twisting or distortion due to material stress, even along long bending edges. In addition, the bending angle backgauge system ensures that the set angle – for example 90° – is not accurate on paper, but also in reality. Back-measuring continuously corrects the bending process, compensating for tolerances in sheet thickness or springback due to the elasticity of the material.

Increased productivity with shorter set-up times

The TruBend 3100 is intuitive, quick to learn and logically structured. For the machine operator, this is not just a convenience feature: a poorly structured control can increase the production time of a given series by up to hours. However, the TRUMPF user interface minimizes searching, unnecessary steps, and manual corrections. Tool positioning is automatically suggested, and the bending sequence is optimized by the software, thus significantly reducing set-up time, especially in the case of varied individual production.

Wide tooling compatibility

One of the greatest strengths of the TruBend 3100 is that it does not tie the manufacturer to a single set of tools. The machine is compatible with a wide range of standard and special tool systems, whether for the production of U-profiles, Z-bends, open or closed cabinet profiles, brackets or even decorative bent workpieces.

High repeatability, even in large batches

In the age of unknown and changing material qualities, it is of paramount importance that an edge bending be able to produce consistently the same angles. Whether it’s 10 or 10,000 pieces, the TruBend 3100 doesn’t compromise on accuracy. Its precise positioning system ensures that the components are positioned uniformly, and the hydraulics exert the same force in every cycle.

Stable, vibration-free operation

The weight and construction of the machine give it a rigidity that allows vibration-free work. This is not only important for accuracy: vibration-free operation ensures longer tool life and less wear, which indirectly means more economical operation.

Energy efficiency

The hydraulic system of the TruBend 3100 only works at higher power when the workflow requires it. The system is optimized for partial load and significantly reduces energy consumption while ensuring the same precision for each bending cycle.

Comfortable and safe work

The ergonomic design of the machine, the easily accessible work area, the easy-to-understand user interface and the logically placed safety elements not only make the operator’s work easier, but also reduce the possibility of errors. In addition, the safety system with light barriers allows for fast work without compromising on operator protection.

What kind of work is the TruBend 3100 suitable for?

Due to the universality of the machine, it can be used in almost any sheet metal processing project holds its own. Some typical areas where the TruBend 3100 excels include:

Production of machine cabinets, covers, covers

In the case of machine cabinets and enclosures, bending is not only a functional issue, but also an aesthetic issue. The accuracy of the edges, parallelism and consistency of bending angles fundamentally determine how well the finished element fits the machine frame or structural units. The TruBend 3100’s precise angle control and stable top beam ensure that the cladding elements are produced without distortion and with a uniform appearance with minimal post-stress or correction.

Production of brackets, brackets, frames

In the case of support and fasteners, even the slightest angular deviation can cause significant installation problems. The TruBend 3100’s automatic compensation system can handle differences in the thickness and material quality of steel plates, so that each piece is made with the same geometric parameters. This is especially important for frames and brackets that are load-bearing elements of larger structures and where the fit accuracy does not allow errors.

Bending large, long workpieces

The working length of 3,060 mm allows you to bend large panels, long covers or cladding plates continuously, without jointing or sectioning. This not only provides an aesthetic advantage, but also increases structural stability. The rigid frame and uniform force distribution of the TruBend 3100 ensure that the same angle and quality is achieved over the entire workpiece along the long bending edges.

Production of uniquely shaped and small series parts

One of the biggest challenges of individual or small series production is frequent changeovers and handling different geometries. The TruBend 3100’s fast set-up time, intuitive control and flexible tooling enable the production of non-standard parts at short notice and economically. This is particularly beneficial for prototype production, development projects or orders where each piece is slightly different from the next.

Machining aluminum, stainless steel and structural steel

Different material grades exhibit different behavior during bending, especially in terms of springback. The TruBend 3100’s advanced springback compensation function enables precise, repeatable bending angles to be produced in aluminum, stainless steel and structural steel. As a result, the change of material does not pose a quality risk, and production can always be planned steadily.

The TruBend 3100 is therefore not a service for a single industry: it is suitable for projects in the mechanical engineering, construction, electrical industry, furniture industry, agriculture or the automotive industry.

Why is this machine useful for our clients?

With an edge bender of this category, not only production accuracy increases, but also deadline compliance, scrap rate reduction and cost-effectiveness. The machine’s quick changeover and high repeatability offer our clients the following advantages, among others:

• faster production times, even for more complex parts,
• minimal post-processing, as the bent parts fit exactly,
• Less chance of errors, resulting in greater reliability and more predictable project management.
• Cost-effective production, thanks to energy efficiency and tool-friendly operation.

Together, these provide a quality advantage that can also be felt in the final product.

How does Innomechanika Kft. help you utilize the full capacity of the TruBend 3100?

Our company does not only operate an edge bending machine: we have built a complete production culture around it. At Innomechanika Kft., the machine is the cornerstone of our service instead of a simple tool, and we help our clients to exploit its potential in the following ways:

Experienced professionals do programming and manufacturing

An edge bender is only as good as its operator. Our operators have many years of experience, are familiar with the fine details of material properties, and are familiar with TRUMPF systems. This allows us to use all the functions of the machine to the maximum.

We provide a complete production process

Sheet metal processing does not stop at bending. A Cutting, preparation, surface treatment and further production steps can all be seamlessly integrated, so our clients receive the finished product from a single source, without organizational burdens.

Proactive engineering support

In many cases, the capabilities of the TruBend 3100 are taken into account in the design process. We help you optimize bending radii, sheet thickness, part geometry to make production faster and more cost-effective.

Stable deadlines and accurate communication

The reliability of the bending machine is the physical basis for us to be able to meet the deadlines undertaken. Because the machine’s stable, consistent accuracy eliminates unnecessary remanufacturing cycles, project management is much more predictable.

Quality control for every part

We do not allow a defective part to get out of our hands. With modern measuring tools, templates and documented quality assurance, we guarantee that the parts manufactured by the TruBend 3100 meet the technical requirements perfectly.

Flexible production capacity

The machine’s quick changeover allows us to efficiently handle both small and large series orders, even with short deadlines.

Customer-centric flexibility

We undertake not only standard work, but also unique parts with special shapes. This is where the versatility of the TruBend 3100 really comes into play, and we make the most of it.

Professional Concluding Thoughts

The TruBend 3100 is not only a state-of-the-art bending system, but also a production foundation on which you can rely safely in the long term. The combination of stable mechanics, intelligent control and continuously reproducible accuracy makes sheet metal processing not a series of compromises, but a predictable, controlled and high-quality process. Az Innomechanika Kft. For him, this machine is not a value in itself, but becomes a real competitive advantage with the expertise, quality assurance and responsible production organization behind it. This means that every component not only meets the technical requirements, but also represents exactly the quality that a professional industrial partner can expect – today, tomorrow and in the long term.

One of the most important factors in modern industrial production is flexibility. A company that can react quickly to changing needs can remain competitive in the long run, whether it is prototyping, smaller series or continuous contract manufacturing that requires high precision. In recent years, laser machining has reached a level that previously could only be achieved with a combination of multiple machines. The TruLaser Cell 7020 is one of the most decisive tools in this development: a flexible and fast 3D laser cutting and welding system that opens up new horizons in metalworking. In this article, we present this technology, which is also used in our production, based on our practical experience.

What kind of machine is the TruLaser Cell 7020?

The TruLaser Cell 7020 is one of the most complex yet stable members of TRUMPF’s 3D laser processing systems. It is a multi-axis equipment with a large work envelope that is specially designed for three-dimensional cutting, welding and surface modification tasks. The machine is based on a rigid, resonance-free machine frame that maintains its accuracy even at high speeds. The laser source can be solid state or CO₂, but for most industrial applications, a high-efficiency fiber laser provides the best results. The shorter wavelength of the fiber laser allows for more efficient energy transfer in metals, especially in highly reflective materials (e.g. aluminum, stainless steel). The heart of the equipment is the multi-axis cutting head. This makes it possible to machine complex, curved, shaped or multi-plane contours without any problems and with repeatable accuracy. The speed of the system is not only due to the speed of the motion axes, but also to the advanced TRUMPF CNC control system , which coordinates workflows with high precision and is capable of dynamic motion path correction during machining. The TruLaser Cell 7020 has been designed with special attention to minimising downtime during changeovers: the machine can be quickly adapted to different tasks and the work area is easily accessible. Support for professional CAM systems and offline simulation (e.g. with TRUMPF TruTops Cell software) support programming and production safety, enabling error-free start-up.

During the development of the TruLaser Cell 7020, one of TRUMPF’s engineering goals was to  Create a 3D laser platform that not only achieves dynamic accuracy, but also maintains it under constant load. When designing the machine frame, TRUMPF has already modelled the thermal expansion behaviour in advance, so that the contour and position accuracy remain stable even during longer cycles. The movement of the laser head is coordinated by linear motors and high-resolution measurement systems, so multi-axis interpolation can work with tracking errors even below microns. This is particularly important for components where the cutting arc is not just a geometric element, but a functional surface such as a joint, mounting geometry or HVAC element.

What can the TruLaser Cell 7020 do?

One of the greatest strengths of the TruLaser Cell 7020 is its versatility. It can be used in several main production areas:

1. 3D Laser Cutting

The machine was originally designed for spatial cutting tasks. 3D cutting is particularly important in industries where deep-drawn, pressed or welded parts need to be opened and contoured precisely, without burrs. The TruLaser Cell 7020 excels in this respect, as it works at high speeds, clear cutting quality and minimal thermal impact. Thanks to the precise power control, the Heat-Affected Zone (HAZ) is low, which is essential for deformation-free machining.

2. 3D Laser welding

Another great strength of the machine is its precise, energy-saving Laser welding. From thin-walled materials to high-strength steels, it can weld a wide range of material types with parameters that can be customized for depth and quality. The advantages of laser welding include minimal deformation, narrow seam, and extreme repeatability. The TruLaser Cell 7020 offers a weld quality that can economically replace conventional robotic welding systems in small and medium-sized series.

3. Technology integration – The all-in-one principle

The TruLaser Cell 7020’s biggest production optimization advantage is that it combines cutting, welding and surface modification in a single machine. This replaces stand-alone 3D milling machines, laser cutting stations, and welding robots. This radically reduces transshipment and logistics steps in the production process, minimizing the possibility of error and the risk of damage to components.

4. Automation and process stability

TruLaser Cell 7020 is not only at the forefront of its machining capabilities, but also plays a key role in the stability of the production process. With optional monitoring systems such as seam tracking sensors, adaptive focus control and real-time heat input monitoring, the system can correct even slight misalignments or material thickness changes in the workpiece. The machine can also be prepared for semi-automatic servicing: with interchangeable fixtures, quick-to-install modular vices and predefined zero-point strategies, the changeover time between workpieces is drastically reduced. This is especially advantageous when a wide variety of parts with variable geometries have to be produced in small series.

What jobs can be done with the TruLaser Cell 7020?

Its applicability is extremely wide-ranging: it covers practically the entire spectrum of the metal industry, including those industries where the highest precision and error-free machining are basic requirements.

In the automotive industry , the machine is mainly used for contour cutting, opening and boring of pressed and deep-drawn parts. It is also ideal for corrective cutting of body parts and preparation of joints, where quick and precise intervention is key.

In the aerospace industry , the machine is capable of precise machining of high-strength and heat-resistant materials such as titanium alloys or Inconel. For these materials, a clean cutting surface and a minimum heat input zone are particularly important, which the system provides excellently.

In medical technology , the high-precision cutting and welding of small medical instruments and implants with complex geometries, such as prostheses, is one of the most typical areas of application. Here, precision is not just an expectation, but a basic engineering requirement.

In the general metal industry , the machine is suitable for precise machining of stainless or galvanized steel casings, cutting 3D pipe and fitting parts, and welding thin-walled structures without thermal distortion.

Finally, in prototype production , it has a particularly great advantage of the ability to quickly changeover and repeatability. This makes it ideal for the fast and precise production of small series parts and prototypes, where flexibility and accuracy are critical at the same time.

Our professional experience: What makes the TruLaser Cell 7020 unique is that it can be achieved on a single machine, with quick conversion and stable quality. This not only reduces production time, but also significantly simplifies preparation processes and logistics.

Examples of complex geometries and actual application situations 

• Contour cutting of multi-plane bent supports: common in the automotive industry, where high-strength steels are difficult to open accurately with conventional tools.

• Laser cutting instead of laser punching: the speed of the TruLaser Cell 7020 replaces dedicated punching tools in many cases, especially for prototypes.

Why is this technology useful for our clients?

3D laser cutting and welding is not just another technological option, but also creates a real competitive advantage. Using the TruLaser Cell 7020, you can:

• High accuracy can be achieved even in the long run, as the cutting quality of the laser does not deteriorate, unlike many mechanical tools.

• Faster prototyping and development cycle can be achieved. Thanks to offline programming and simulation, machine downtime is minimal.

• Flexible handling of changing order quantities – both small and medium-sized series can be produced economically.

• The amount of post-processing is reduced, as laser cutting gives a burr-free and clean result.

• Fewer parts go to waste because the heat is minimal and the accuracy is constant.

• Complex shapes can also be easily machined with a single setup, reducing the number of logistics and production steps.

• Long-term energy cost savings can be achieved. The high-efficiency fiber laser works with significantly lower energy consumption compared to previous laser sources, which also contributes to the sustainability of the production process.

Role and competence of Innomechanika Kft.

The machine is highly efficient on its own, but the real added value comes from the expertise, technological experience and the ability to optimize the process. This is where we provide an outstanding service. Az Innomechanika Kft. its professional team specializes in the maximum utilization of the TruLaser Cell 7020. We do not simply provide our customers with a machine capacity, but a complete technological background:

• We carry out technical preparation and manufacturability consulting to ensure that every project is implemented as cost-effectively as possible.

• We provide flexible production capacity with fast response time and stable quality.

• We support our customers as partners in the development of prototypes, even in the design phase.

• We undertake the manufacture of special, unique parts, whether it is a small quantity or regular contract production.

• Our quality assurance system guarantees that we meet the highest industry standards.

• We use our expertise to help you make technological decisions and, if necessary, suggest alternative solutions.

Our work is determined by the approach of providing all our customers with a solution that is economical, reliable and technically impeccable in the long run. Innomechanika Kft’s TruLaser Cell 7020 does not operate as an isolated machine, but as part of a process in which each project is accompanied by engineering control and a structured quality assurance system.

Concluding thoughts

The TruLaser Cell 7020 is one of the pinnacles of modern metalworking: fast, precise, versatile and stable. It enables complex 3D cutting and welding tasks while reducing production times, costs and scrap rates. It is a technology that takes both prototype production and small and medium-scale production to a new level, and meets the strictest industry requirements (e.g. medical technology). With this device, Innomechanika Kft. don’t just offer the capacity of a machine: it provides comprehensive, professional support in which both technology and engineering come together. Our customers’ goal is also our goal — to find the best solution for the given task in the highest possible quality.

The world of metal structure manufacturing is extremely diverse: from steel structures for construction to industrial equipment to smaller residential solutions (such as railings, gates or stairs), it is present in a wide range of areas. The common denominator is durability, precision and safety in all cases. In this environment, the Series production, which allows metal elements to be produced in large quantities but with the same quality. But what exactly does the Serial production in the world of metal structures, what are the benefits and how can we often build a bridge between uniqueness and serial efficiency today? Let’s look at it in more detail.

The concept and specifics of serial production of metal structures

The essence of serial production is that several identical or very similar pieces are made from a predetermined product type or structural element. While custom production always requires separate planning and manufacturing processes, in serial production, the emphasis is on the repeatability and optimization of processes. In the case of metal structures, this is particularly complex, as steel, aluminum or stainless steel elements are often large in size, they have to provide high strength, and even small inaccuracies can have serious consequences. Therefore, serial production is not the result of simple copying, but of conscious engineering planning, technological fine-tuning and a mechanized production process.

Why is serial production beneficial?

Serial production in metal structure production It is not just a question of cost-effectiveness. It has become the industry’s dominant manufacturing method due to the following advantages:

Thrift

Due to the larger number of pieces, the unit price is significantly reduced. Manufacturing costs (such as programming, design, or machine setup) are spread over multiple pieces, resulting in a more cost-effective outcome.

Consistent quality

Precision machines and standardized processes ensure that every piece is produced with the same precision and quality. This is particularly important for structural elements where static safety is not in question.

Time savings

In series production, repetitive operations can be automated, significantly reducing production time. In the case of a large-scale production, productivity can be many times higher than in individual production.

Optimization of material use

Less material is wasted during the production process, as pre-designed cutting and welding patterns for serier help efficient material utilization.

Possibility of customization

Modern series production no longer means rigid uniformity: minor changes, such as different sizes, holes and coatings, can also be implemented within series.

Processes of serial production in metal structure production

Successful series production never starts overnight. It is preceded by careful preparation, precise engineering and gradual process optimization. The most important steps are as follows:

Design and prototyping

The first phase of production is 3D modeling and prototyping. This ensures that the component to be produced in series meets all functional and safety requirements.

Material procurement and preparation

Choosing the right raw material is crucial. This is where steel, aluminum or other alloys are prepared for machining.

Automated cutting and shaping

Modern CNC machines, laser cutters or plasma cutters ensure accurate sizing. This guarantees repetitive accuracy and a minimal error rate.

Welding and assembly

One of the biggest challenges in series production is that all pieces have the same strength and dimensional accuracy when welding the elements. The Robotic welding and templates help with this.

Surface treatment

Powder coating, electroplating or special coatings ensure a long service life and corrosion resistance. In the case of the series, standardized processes also work for surface treatment, so all pieces get the same appearance.

Quality control

At the end of production, the pieces are subjected to strict inspection. This can be a dimensional check, a weld weld inspection or even a destructive test. The goal: to filter out defective parts before delivery.

Serial production vs. custom production

In practice in metal structure manufacturing it is rarely possible to make a completely sharp distinction between serial production and individual production. Often, the first prototype is made based on individual needs, and then a series is made of the given structural element.

• Advantages of serial production:
  lower price, faster execution, uniform quality.
• Advantage of custom production:
  fully customized solution, flexible design.

Modern technology makes it possible to combine the two: metal structures designed according to individual needs, but manufactured in series. This combination is now a basic requirement in many industries.

Areas of application

Metal structures in serial production are present in almost all industries:

• Construction –
  steel hall frames, roof structures, bridge and support elements.
• Industrial equipment
  – machine frames, scaffolding, conveyors, storage systems.
• Transport
  – structural elements of rail and road infrastructure.
• Residential solutions
  – railings, gates, stairs, canopies.

Common to all areas is that series production ensures durability, value for money and fast availability.

Innovations in series production

In metal structure manufacturing, series production is now closely linked to Industry 4.0 solutions :

• Robotization and automation
  – robotic welding, CNC-controlled machines, intelligent production lines.
• Digitalization
  – 3D design and simulation that minimizes errors before production.
• Sustainability
  – minimizing material loss, using recyclable raw materials.
• Flexibility
  – quick changeover from one series to another, so that even smaller series can be produced economically.

Professional closing remarks

Serial production in metal structure manufacturing is not just a production method, but an approach. It combines efficiency, precision and economy, while adapting to individual needs is increasingly feasible. Whether it is the steel structure of an industrial hall, a machine frame produced in series or even a series of several hundred pieces, series production ensures that all pieces are equally safe, durable and cost-effective. In the future, digitalization, robotization and sustainability will increasingly determine the role of series production – so metal structure production will increasingly remain a dominant area not only of today’s industry, but also of the future.
If you are looking for a professional partner who can already works with Industry 4.0 solutions and has outstanding experience in the field of metal structure manufacturing and sheet metal processing, then you’ve come to the right place. That The Innomechanika team is at your disposal with precision, innovative technology and reliable expertise – to ensure that your projects are completed on time, with high quality and cost-effectively.

Metal structure manufacturing is one of the fundamental sectors of the industry, which plays a key role in construction, energy, transport infrastructure and mechanical engineering. The production of such structures is a complex process: from design to welding and surface treatment to transportation, it involves many critical steps. Quality and sustainability are of paramount importance in the sector, as the manufactured products must ensure safety, reliability and environmentally conscious production in the long term. The ISO 9001 and ISO 14001 standards provide a framework for the fulfilment of these expectations, which, as internationally recognized management systems, guarantee the regulation, transparency and continuous improvement of production processes. This article shows how to ISO 9001 and ISO 14001 what role they play in the manufacture of metal structures and how they promote high quality and sustainability.

The role of ISO standards in the manufacturing industry

ISO (International Organization for Standardization) standards are globally accepted guidelines. That
ISO 9001 for quality management
, ISO
14001
and focuses on environmental management. The in the manufacture of metal structures Their application is not only a matter of compliance, but also a key to more efficient operation and long-term market competitiveness. The quality of the raw materials used in the manufacturing process, the accuracy of the welding technologies, the documentation of the work and the reduction of the environmental impact are all factors that directly affect the end result. The application of ISO standards brings a system and control mechanism to these areas.

ISO 9001 – Quality Management in Metal Structure Manufacturing

ISO 9001 is an international standard for quality management systems, which is based on continuous development and the satisfaction of customer needs. It plays a particularly important role in the production of metal structures, as the safety and durability of structures directly depend on the quality of production.

Traceability and documentation

One of the basic principles of ISO 9001 is that every step of the production process can be traced. This is especially important in the manufacture of metal structures, where the long service life and safe operation of structures largely depend on the quality of the materials and technologies used. The standard requires that certificates of origin must be available for all raw materials, which include, for example, chemical composition and mechanical characteristics. The Welding processes detailed documentation is also prepared: what procedure, with what parameters and which qualified welder is employed. Quality control results – whether it is an ultrasonic inspection, an X-ray inspection or a simple visual inspection – are also recorded. This kind of transparency not only helps to quickly identify defects, but also allows for subsequent analysis and optimization of production processes. For example, if a particular material or technology results in more waste in the long term, it can be clearly demonstrated from the data and the process can be adjusted accordingly.

Error prevention and process control

According to the approach of the quality management system, the best mistake is the one that is not made. To this end, ISO 9001 requires predefined control points to be incorporated into the process during production.

In the manufacture of metal structures, such control points can be, for example:

• Inspection carried out upon receipt of the raw material.
• Checking the joints before welding.
• Recording and follow-up of heat treatment cycles.
• Examination of the degree of cleanliness before surface treatment.

These checkpoints allow errors to be detected early in the production chain. In practice, this means that there is less waste, lead times are shortened, and production becomes more predictable. Error prevention not only saves costs, but also increases employees’ sense of responsibility. When all work phases are controlled and documented, precision and accuracy become part of the production culture.

Security and compliance

Metal structures play a crucial role in the stability of buildings, bridges and industrial equipment, so safety is a top priority. A poor welding, incorrect material selection or poorly controlled manufacturing process can endanger not only material damage, but also human lives. The application of ISO 9001 ensures that all structures comply with relevant national and international standards as well as legal requirements. The standard requires that the manufacturer must have technical specifications for a particular product and regularly check their compliance. This compliance not only guarantees the safety of the structure, but also inspires confidence in customers and authorities. A manufacturer with a certified system can transparently verify that its products meet the required quality and safety standards, whether it is a steel hall, a bridge structure or complex industrial supports.

The concept of safety here is not limited to the physical stability of the finished structures: it also includes the occupational safety measures applied during the production process and the minimization of the impact on the environment.

ISO 14001 – Environmental Management in Metal Structure Manufacturing

Metal structure production has significant environmental impacts: high energy demand, generation of scrap metal, use of chemicals and noise pollution. The ISO 14001 standard provides a framework for managing these, which ensures that the manufacturer’s activities also comply with sustainability aspects.

Waste management

One of the most important elements of ISO 14001 is the professional management of waste. Metal structure production generates significant amounts of steel and aluminium scrap, whether it is cutting residues, chips or defective parts. These are not simply non-hazardous wastes, but secondary raw materials that can be recycled and returned to the production cycle as valuable raw materials. The standard prescribes the sorting, registration and documented treatment of waste. This allows manufacturers to separate hazardous substances – such as paint residues and solvents – from pure scrap metal. This is not only important from an environmental point of view, but also an economic advantage, as scrap metal can be sold or recycled. It is also part of modern waste management that the manufacturer is constantly looking for technological solutions that can reduce the generation of waste already during production.

Energy use and resource management

Metal structure manufacturing is an energy-intensive activity: cutting, welding, heat treatment and surface treatment all require large amounts of electricity, gas and water. ISO 14001 requires regular measurement and monitoring of these, which provides a basis for improving energy efficiency. By analyzing the data, you can see exactly which processes are the most energy-intensive and where there is room for modernization. For example, replacing old welding machines with inverter or laser technology not only reduces consumption, but also improves welding quality. Resource management is not limited to energy. This includes optimising water use, reusing lubricants or reducing the amount of packaging materials. Efficient management thus directly contributes to cost reduction and the achievement of sustainability goals.

Legal compliance

Environmental regulations have become steadily stricter in recent years, especially with regard to industrial activities. These include waste management laws, air purity protection regulations, noise and vibration emission regulations, and regulations on the handling and storage of hazardous substances. ISO 14001 helps the manufacturer to manage these requirements at a systemic level. The standard requires companies to continuously monitor changes in legislation and ensure compliance in a documented manner. This reduces the risk of deficiencies or irregularities in official controls. A well-functioning environmental management system therefore not only helps to avoid penalties and downtime, but also provides legal certainty for the manufacturer.

Sustainable operation

Sustainability is no longer just an environmental issue, but also a business issue. In the manufacture of metal structures, ISO 14001 contributes to ensuring that production is in line with social and economic expectations in the long term.

Sustainable operation is implemented on several levels:

• 
  At the economic level:
  efficient use of energy and resources reduces costs and improves competitiveness.
• 
  At an environmental level:
  by minimising waste, reducing emissions and recycling, production has a lower impact on the environment.
• 
  On a social level:
  environmentally conscious operation increases the company’s acceptance and strengthens responsibility towards partners, suppliers and local communities.

Sustainability is therefore not a secondary aspect, but a strategic factor that determines the development directions of metal structure production in the long term.

Advantages of using the two standards together

ISO 9001 and ISO 14001 complement each other to ensure that metal structure production is both high-quality and environmentally conscious. While the quality management system guarantees the stability and accuracy of the production processes, the environmental management standard ensures that all this is done with sustainability aspects in mind. When applied together, they not only provide benefits in isolation, but also become an integrated system that represents significant added value in the industry.

Integrated management system

The essence of the integrated approach is that the company does not operate two parallel, independent systems, but a coordinated framework. Thus, quality assurance and environmental protection are applied in the same processes and controls. This simplifies operations, reduces administration, and ensures that all decisions made by the organization take into account both qualitative and environmental aspects. In practice, this means, for example, that when a new technology is introduced, its impact on product quality and environmental impact is examined at the same time.

Risk mitigation

In the industry, failures or environmental incidents can have serious consequences: accidents, official fines or even longer shutdowns. Through the integrated operation of ISO 9001 and 14001, the manufacturer is able to identify potential risks already in the design phase and incorporate preventive measures. This can be a stricter control of a welding process, the choice of a new, less environmentally harmful raw material, or the improvement of the waste management process. The result: fewer defective products, less environmental damage, and greater safety throughout the entire operation.

Cost savings

Reducing scrap rates, optimising energy use and recycling waste all contribute to reducing costs. Because the two standards work together, the company can optimize its resources in a coordinated way rather than individually. To give you an example, modern, energy-efficient welding machines simultaneously improve the quality of the welds (ISO 9001 aspect) while significantly reducing energy consumption and CO₂ emissions (ISO 14001 aspect). This kind of dual advantage is what will result in the greatest savings in the long run.

Market Competitive Advantage

The existence of certificates provides a tangible competitive advantage, especially in international markets or in large-scale investments. An increasing number of tenders and public procurements require manufacturers to have both standards. In addition, it increases the credibility of the company in the eyes of partners and investors if it can be proven that it manages not only quality but also sustainability at a strategic level. This makes it easier for the company to win new projects and build stable, long-term business relationships.

How can the Innomechanika team help?

In the production of metal structures, modern machinery and expertise are not enough, a verifiable system of quality assurance and sustainability is becoming increasingly important for market players. This is where Innomechanika offers real value: our company is ISO 9001, ISO 14001 and It is ISO 3834-2 certified, so it is able to comprehensively meet the requirements of quality, environmental protection and welding technology.

Service areas

Our company offers comprehensive solutions in the production of metal structures, from the processing of raw materials to the transfer of the finished structure. Our goal is to be able to serve all the needs of our partners in one hand, with a short lead time and certified quality.

Laser Cutting
With our state-of-the-art laser cutting equipment, we perform precise and clean cutting, whether in large series or in custom production. This process results in minimal material loss and guarantees a high degree of dimensional accuracy.

Bending and forming
With our high-performance bending machines, we bend sheets of various thicknesses to the desired shape. Thanks to the precision machinery, we can produce everything from simple parts to complex structures accurately.

Welding
Our skilled welders and certified technologies ensure that the finished structures are safe, durable and meet the most stringent industry requirements. We pay special attention to quality control and documentation of the welding process.

Surface treatment
The longevity of the structures is guaranteed by modern surface treatment solutions: painting, powder coating, corrosion protection. Environmental aspects are always taken into account.

Assembly and structural construction
At the end of the production process, we undertake the precise assembly of the elements, whether it is smaller machine frames or larger metal structures. If necessary, we also provide on-site installation.

Warehousing and logistics
We support the scheduling of projects with our own warehouse capacity and well-organized logistics. Thanks to this, we can guarantee a predictable and continuous supply of raw materials and products to our partners.

What do we offer to our partners?

• Full production capacity in one hand.
• Short deadlines and flexible production.
• Quality and safety guaranteed by three certifications (ISO 9001, ISO 14001, ISO 3834-2).
• Supported solutions by experienced engineering and professional background.

Concluding thoughts

In the manufacture of metal structures, the application of ISO 9001 and ISO 14001 standards is not only a formal compliance, but the basis of operation. The former ensures the quality and reliability of the production processes, while the latter guarantees environmental considerations and sustainability. Together, the two standards provide a framework for manufacturers to operate in a transparent, regulated and sustainable manner. In the case of metal structures, where safety, durability and environmental responsibility are all key issues, these management systems are not only recommended, but practically indispensable.

Handheld laser welding It is a revolutionary process in metalworking, offering a faster, more precise and more versatile solution compared to traditional welding techniques. Below, we will discuss the benefits of the technology, its uses, safety aspects and how it fits into modern manufacturing processes in more detail.

Basics of handheld laser welding technology

Manual laser welding is based on a high-energy, focused beam of light that exits the welding torch and melts the surface of the metal, connecting the two workpieces. This process Fast, precise and with minimal heat input. Traditional Welding Procedures, such as arc welding, expose the material to high heat exposure, which can cause deformation, discoloration, and stress. In contrast, laser welding limits the heat exposure to the seam and its immediate surroundings, minimizing material damage and the need for rework.

The main components of handheld laser welding machines are the laser source, the conveyor (optical cable) and the handheld welding torch. The laser source is typically a high-power, fiber-optic laser that transmits light through the conveyor to the gun. The lenses and optics in the gun focus the laser beam on an extremely small point, thus ensuring a high energy density. The torch is usually ergonomically designed, controlled by the operator with his hand, so welding can be carried out extremely flexibly, even in narrow or hard-to-reach places.

Advantages of Handheld Laser Welding

Handheld laser welding has many advantages over traditional methods, which is why it is becoming increasingly popular in the metalworking industry.

• Extremely fast: The speed of the laser beam is much higher than that of a conventional welding arc, so the seams are completed in minutes or even seconds. This significantly increases productivity, especially in the production of small and medium series.

• Excellent seam quality: Manual laser welding results in clean, aesthetic and strong seams. Due to the minimal heat input, the discoloration and deformation of the metal is also negligible, so in most cases there is no need for grinding, polishing or other post-processing. This saves time and cost and improves the quality of the final product.

• Low post-processing requirements: Since laser seams distort the material less and are more aesthetically pleasing, less time is spent on subsequent surface treatments, such as sanding or painting.

• Versatility and flexibility: Handheld laser welding equipment is easy to move around, so work can be done on site, even with a large structure or a permanently fixed part. They are capable of using various metals and alloys, such as stainless steel, carbon steel, aluminum, titanium and copper welding. This flexibility is especially beneficial for repair work, custom manufacturing, and prototyping.

• Less heat effect: Due to the highly focused energy of the laser, the raw material is exposed to minimal thermal exposure, which prevents tension and deformation of the material. This is key for precise components such as thin plates used in the automotive industry or in the manufacture of medical instruments.

Where to use handheld laser welding?

Manual laser welding is primarily used where speed, flexibility and an aesthetic weld seam are the most important considerations. Typical areas:

• Metals and manufacturing – welding stainless steel, aluminum, carbon steel and various alloys.

• Automotive industry – repair of body parts, fitting thin sheets and precise parts.

• Construction and structural engineering – repair and construction of stainless steel railings, stairs, steel structures.

• Custom production and repair – where it is not worth using large-scale, automated welding.

Manual and machine laser welding: what’s the difference?

Although both technologies use the same laser to fuse materials, the way they are used is fundamentally different. The Handheld laser welding is a manually controlled process that Focuses on flexibility and accuracy, while the Machine Laser Welding (or robotic laser welding) speed, repeatability and automation Built.

Handheld laser welding in small and medium series production, prototyping and repair work ideal. Flexibility is key here: the welder adapts to the workpiece and can easily reach hard-to-reach places with the hand gun. The investment cost is also lower, which allows for a quick return on investment for smaller businesses and workshops.

In contrast, machine laser welding is a fully automated system, which is controlled by industrial robots. The robots can be precisely programmed to perform the same welding task a thousand times, with millimetre accuracy and incredible speed. This technology is essential in mass production, where large series and continuous, repetitive workflows are the hallmark. Although the investment cost is high, long-term productivity and quality are guaranteed.

The choice therefore depends on the purpose of use. If we manufacture individual parts, small series products, or carry out frequent on-site repair work, manual Laser welding is the best choice. If, on the other hand, you are thinking of mass production and you need maximum automation of the process, machine laser welding offers the unbeatable solution.

Safety considerations for handheld laser welding

Since manual laser welding uses a high-power laser beam, it is extremely important to follow safety precautions. The most important thing is to weld Wearing appropriate safety glasses which filters out the light emitted by the laser that is harmful to the eyes. Smoke and gases produced during welding can also be harmful, so Use of appropriate extraction equipment essential for occupational safety. Manual laser welding is not only a technological innovation, but also shaping the future of the metal industry. Its flexibility, speed and high-quality seams make it the key to productivity and competitiveness for an increasing number of businesses.

The new member of our factory: FANUCI 5.0 PRO GenX 4in1, 2300W – The versatile handheld laser machine

The FANUCI 5.0 PRO GenX 4in1 is a modern, multifunctional handheld laser machine that combines the latest technologies to handle multiple metalworking tasks with a single piece of equipment Area. The 4-in-1 capabilities of the device make it particularly attractive to professionals, as it is suitable for cutting, cleaning and stapling tasks in addition to welding.

Key Features and Functions of the Machine

The FANUCI 5.0 PRO GenX 4in1 represents one of the most advanced handheld laser technologies available on the market. Its 2300W power is extremely high, which allows it to process thicker sheet metal quickly and efficiently.

1. Laser welding

The primary function of the machine is manual laser welding. Thanks to the 2300W laser source, the machine is capable of perfect welding of both thin and thicker (up to 8-10 mm) metal sheets. Because the laser delivers concentrated heat to the metal, the seams are strong, clean and require minimal post-processing. This is especially important in the processing of stainless steel, aluminum, carbon steel and other alloys, where a quality appearance and high-strength bonding are essential. The machine is ergonomically designed, the welding torch is lightweight, so the operator can work comfortably with it even over long distances.

2. Laser cleaning

Laser cleaning is a revolutionary process in surface treatment. FANUCI 5.0 PRO GenX 4in1 Laser Cleaning Function enables it to derust surfaces, remove paint layers, degrease and clean dirt without damaging the raw material mechanically or chemically. This feature is ideal for preparing weld seams, renovating old metal surfaces, or cleaning tools. Laser cleaning is fast, environmentally friendly and does not require chemicals, so working is also safer.

3. Laser cutting

2300W of power and precise focusing optics allow for laser cutting of thinner metal sheets also. Although manual laser cutting is not a replacement for large, industrial CNC laser cutting equipment, it is a perfect choice for fast, custom cutting tasks, prototypes or cutting thin materials to precise dimensions. With this feature, users do not need to purchase a separate cutting machine, which significantly reduces investment costs.

Professional closing remarks

Handheld laser welding is one of the most innovative metalworking technologies available today, offering speed, precision and versatility at the same time. Compared to conventional welding processes, it requires far less rework, minimizes heat damage and provides flexibility that is particularly valuable for smaller series, individual productions or repair work. In addition to strict adherence to safety regulations, the technology represents a new level of not only quality, but also efficiency. Modern, multifunctional devices such as FANUCI 5.0 PRO GenX 4in1, and they further expand the range of applications, allowing multiple processing processes to be carried out in a single device.

Overall, handheld laser welding is not just a new alternative, but a defining direction for the future of the metals industry, enabling businesses to become more competitive, flexible, and sustainable in a rapidly changing industrial environment.

In industrial production, the expectations of customers are getting higher: they want large quantities, fast deadlines and flawless quality at the same time. Traditional technologies are often unable to keep pace with this pace. The modern Precision laser cutting However, it has taken series production to a new level – enabling fast lead times, cost-effective operation and uncompromising quality at the same time. In this article, we’ll show you why laser cutting is ideal for mass production, and we’ll also cover how it works and what industries it’s used in.

What is precision laser cutting?

Precision laser cutting is a special form of laser cutting that focuses on cutting within very precise micrometer tolerances. This means that the laser beam works with an extremely thin focal point (around 0.1 mm) and creates flawless, clean cutting edges with minimal thermal impact.

How does it work?

• A high-energy laser beam is concentrated on a single point.
• The material will immediately melt or evaporate at this point.
• High precision is ensured by CNC control, which directs the beam with micrometer precision.
• During cutting, an auxiliary gas (e.g. nitrogen, oxygen) is often used to cleanly remove molten material from the cutting gap.

How is it different from “regular” laser cutting?

• Accuracy: precision laser cutting can provide dimensional stability down to micrometers, while normal laser cutting is “only” accurate at a tenth of a millimeter.
• Surface quality: the cutting edges are completely smooth, burr-free, and often no post-processing is required.
• Field of application: used where the slightest deviation can cause problems (e.g. medical technology, electronics, precision mechanics).

What materials is this process used for?

• Metals (steel, stainless steel, aluminum, copper).
• Non-metallic materials (plastic, wood, ceramics, some types of glass)
• It can also cut very thin sheets and delicate materials where traditional processes would be too rough.

Where is it most needed?

• Electronics industry – microscopic circuit components.
• Medical technology – surgical instruments, implants.
• Automotive and aerospace – high-precision, load-exposed parts.
• Mechanical engineering – complex shapes, sheet metal parts with low tolerances.

Why is laser cutting key in series production?

The peculiarity of serial production is that the same workpiece has to be mass-produced with constant quality. There is no room for error here, there is no time for slow transitions, and every second counts.

Laser cutting is therefore ideal for:

• Fast – modern machines cut at high speed in continuous operation.
• Accurate – every piece is the same, with no micrometer difference.
• Economical – with optimized material utilization, there is less reject, less loss.
• Flexible – production is easily scalable: from a few units to thousands of series, the same technology works.

Automation and high capacity

One of the biggest challenges in series production is to ensure continuous operation. However, automated laser cutting equipment can operate 24/7 without human intervention.

Automatic plate feeding and lifting systems ensure that the machine is running continuously.

• Digital control and programming → quick changeover from one product to another.
• Optimized cutting software → less material waste, better energy efficiency.

This allows a manufacturer to provide both high volume and high accuracy.

Quality assurance: all pieces are the same

In large-scale production, “very good” quality is not enough – all pieces must be perfectly identical. Therefore, laser cutting is supplemented by:

• Measurement and inspection systems during production.
• Quality assurance according to ISO standard.
• Digital documentation for each item so that the customer can keep track of the process.

This guarantees that the thousandth piece will be exactly the same as the first.

Why is Innomechanika a partner in series production?

Az Innomechanika Kft. Outstanding not only in prototypes, but also in large-scale serial production:

• A modern, high-performance laser cutting machine park optimized for industrial series.
• Automated material handling and continuous operation for fast delivery of large quantities.
• Experienced engineering team working with customers to optimize production.
• Full quality assurance that guarantees flawless, identical pieces.
• Scalable solutions: from small series trials to series of thousands of pieces, the same quality and precision can be achieved.

Final thoughts

Precision laser cutting in series production is a technology that guarantees both the speed of high-volume production and consistent quality per piece. Thanks to automated systems and digital control, it has become indispensable even where deadlines, cost-effectiveness and reliability are all decisive factors. If you need a professional partner who is familiar with in addition to laser cutting in sheet metal processing and metal structure manufacturing, then feel free to contact us. With 30 years of professional experience behind us, we are able to carry out tasks professionally.

Welding It is a key technology in many industries – especially in the production of steel structures, pressure equipment, pipelines or individual machine parts. But how do you ensure that these welded structures are reliable, durable and safe – not just now, but for years to come? The answer to this is provided by the MSZ EN ISO 3834-2 standard, which is expected by an increasing number of customers, certifiers and general contractors. It is not just a “paper”, but a quality assurance system that regulates the welding activity carried out during production – from preparation to follow-up inspection. In this article, we present this standard in detail.

What is the MSZ EN ISO 3834-2 standard?

MSZ EN ISO 3834-2 is part of the internationally accepted welding quality management standard. The aim of the series of standards is to define: how to carry out the welding workto ensure that the final product is reliable. The marking “3834-2” covers the full range of quality requirements. This standard level is the most stringent and is intended for manufacturers who manufacture complex, safety-critical or durable welded structures – such as bridge or hall structures, pressure vessels or machine parts.

What is this standard good for?

The standard aims to ensure that every step of the welding process is controlled, documented and controllable. This is important not only for quality, but also from a legal, contractual and economic point of view:

• It provides safety: it prevents errors, recalls and accidents.
• Ensures compliance: in many cases, it is mandatory for EN 1090 or PED certification.
• It provides a competitive advantage: it can be a prerequisite for international work and large customers.

Who is ISO 3834-2 for?

The standard is recommended or mandatory for companies that:

• They manufacture steel structures (e.g. in case of CE certification according to EN 1090.
• They manufacture pressure equipment or boilers (PED directive).
• They carry out the construction of pipeline systems (e.g. chemical industry, energy industry).
• Metal parts of machines and equipment are welded in large numbers or with precision.

What does ISO 3834-2 require?

Compliance is not just about testing the final product – the standard covers the entire production process:

• Employment of qualified welders.
• Documentation of welding procedures (WPS, WPQR).
• Appointment of a welding coordinator (e.g. EWE, IWE).
• Performing tests (non-destructive tests, visual inspection).
• Traceability of materials.
• Controlled handling of deviations and errors.
• Keeping quality assurance documentation.

How to comply with the standard?

In most cases, compliance is done step by step, with the support of an external expert or consultant:

• Assessment, condition check.
• Preparation of documentation – WPSs, instructions, minutes.
• Personnel conditions – qualification of welders, coordinators.
• Internal audit – examination of processes and products.
• Certification – an audit by an independent organization.

What happens if there is no such certification?

Although it is not mandatory in all industries, its absence:

• You may be excluded from larger applications or international jobs.
• It can create distrust in customers.
• Increase scrap rates and repair costs.
• It may jeopardise the issuance of the CE marking (e.g. compliance is mandatory in the case of EN 1090).

Az Innomechanika Kft. has obtained the MSZ EN ISO 3834-2 certificate – what does this mean for our partners?

We are pleased to announce that our company, Innomechanika Kft., has successfully obtained the MSZ EN ISO 3834-2 certificate – this proves the full quality management compliance related to the production of welded metallic structures. This is not just another “paper” on the wall, but a real professional guarantee that every step of our production processes meets the quality and safety requirements expected at an international level – from material procurement to final inspection.

What does this mean for our customers?

The existence of the MSZ EN ISO 3834-2 certification ensures that our partners can:

• Our welded structures are manufactured using professionally verified, qualified processes
• Trained, qualified welders and a designated welding coordinator supervise the processes.
• A transparent, documented and controlled quality assurance system operates in production.
• Their projects meet the CE marking requirements (e.g. according to EN 1090).
• We can participate in domestic and international projects where 3834 compliance is a requirement or a competitive advantage.

Who can we help?

Our company offers reliable, certified solutions for partners who:

• They would have or are manufacturing a steel structure or a metallic machine part.
• They are looking for a contractor who can perform work according to EN 1090 or PED.
• They would like to have complex, safety-critical welded units manufactured (e.g. industrial equipment, hall frames, machine bases),
• They are looking for a subcontractor who meets large-scale industry or export requirements.

Why Innomechanika Technical Development, Manufacturing and Trading Ltd.?

• Decades of experience in metalworking.
• Modern machinery and unique solutions
• Quality management from production to follow-up inspection.
• Flexible, partner-centric approach.
• From now on: full ISO 3834-2 certified compliance.

Final thoughts

As we have presented in detail in the above article, MSZ EN ISO 3834-2 is not only a welding technology standard – but a complex quality management system that defines and ensures the professional quality, reliability and certifiability of welded structures.

Innomechanika Kft. By obtaining the certificate, you not only fulfilled a requirement, but also strengthened your commitment to internationally recognized production quality. This gives us the opportunity to provide our partners with solutions that are safe, documented in compliance with the law, and stand up in practice in the long term. If you are looking for a manufacturing partner who not only knows the requirements of the standard, but also complies with the requirements of the standard, and performs welding tasks with a real professional background, qualification and responsibility, feel free to contact us.

In the mechanical engineering and metalworking industries, efficient and precise production is based on various machining processes. Below are the most commonly used metalworking techniques, which play a key role from the processing of the raw material to the finished product.

1. Cutting – the first step in precise production

Cutting is the most important part of metalworking processes One of the first and most decisive operations is to cut raw materials – be it sheets, bars, hollow sections or tubes – to lengths, shapes or pieces according to production needs. The goal: precise, fast and efficient preparation for further machining phases.

Main cutting technologies

Mechanical Cutting

• Manual or machine sawing: for small and medium quantities. For example, the use of a band saw or circular saw.
• Eccentric shears / Sheet metal shears: for fast cutting of sheets.
• Punching: large-scale, fast cutting with a prefabricated tool, typically for thinner sheets.

Thermal Cutting

• Plasma cutting: an efficient process for thicker materials, fast and cost-effective, but it can leave a thermal zone.
• Flame cutting (oxyacetylene): ideal for thick steel plates, but its accuracy is lower.
• Laser cutting: Excellent accuracy and minimal thermal distortion. It can be automated, ideal for industrial production – mainly for stainless steel, aluminum, thin sheets.
• Waterjet cutting: Heat-free process for cutting with high precision. It is more expensive, but does not deform the material – so it is advantageous for sensitive or multi-layered materials.

Cutting aspects:

• Accuracy: dimensional accuracy is key, especially with tight tolerances.
• Preservation of material quality: too much heat input or inappropriate tool selection deteriorates the structure of the material.
• Efficiency: automated cutting machines (e.g. CNC laser cutters, automatic sawing machines) significantly reduce scrap and working time.
• Necessity of rework: e.g. deburring may be necessary after heat cutting.

Industrial use examples:

• In mechanical engineering: preparation of frame structures, casings, parts of consoles.
• In sheet metal processing: cutting of cladding plates and boiler rooms with CNC laser cutting.
• In the construction industry: precise tailoring of hollow sections and profiles for steel structures.
• In the automotive industry: pre-pressing sheet metal cutting, from which the body parts are made.

2. Machining – forming by chip removal

Machining is one of the most important forming processes in metalworking, during which small parts, so-called chips, are separated from the material of the workpiece with the help of a tool. This process allows the parts to be machined to the exact size and achieve the desired surface finish. Machining is typically used when high demands are placed on the dimensional accuracy, shapeliness and surface quality of the product – for example, for jointed, moving or sealing parts.

Types of cutting methods

• Turning: The workpiece rotates while the tool performs the feed movement. It is mainly used to form cylindrical or conical shapes. They are used for machining shafts, bushings, pins.
• Milling: The tool rotates, the workpiece or the tool itself moves along the prescribed path. It is ideal for creating more complex plane, profile and spatial shapes. It is suitable for the formation of ribs, holes, pockets, gears, for example.
• Drilling: Making holes with a round cross-section with a rotary tool. It can be manual or CNC machined. It is often combined with countersinking, reaming for accurate hole quality.
• Planing and chiselling: It is less common today, but it is still used, for example, to create unique, flat or grooved surfaces.

Machine types

• Traditional machines: manual lathe, milling machine – for smaller series, custom production.
• CNC machining machines: high-precision, automated equipment with programmable production cycles – ideal for series production.
• Machining centers (CNC multitasking): milling, drilling, threading and other operations within one machine, even with an automatic tool changer.

Industrial use examples:

• Automotive industry: precise machining of engine parts (e.g. crankshaft, cylinder head).
• Mechanical engineering: design of shafts, bearing housings, drive elements.
• Medical technology: precision milling of titanium implants.
• Aerospace: high-precision machining of aluminum and titanium parts.

3. Drilling and tapping – hole making and preparing screw connections H2

Drilling and tapping are two basic cutting processes that occur in almost any mechanical or metalworking process. The goal: to create holes and screw threads for the assembly of various components, primarily through bolted connections.

Drilling – making the foundation hole

During drilling, a cylindrical hole is formed in the workpiece with the help of a rotating tool (drill). The process seems simple, but there are many factors that affect accuracy and quality:

Types of drilling

• Ordinary drilling – creating basic holes for e.g. screw locations, bearing housings.
• Countersinking – conical or cylindrical expansion of the hole inlet, e.g. for countersunk screw heads.
• Reaming – bringing an existing hole to the exact size with a mirror-smooth surface and tight tolerances.

Threading – Screw Thread Design

During the threading, a screw thread is made inside/outside the hole or cylindrical surface. The thread can be internal (nut) or external (screw).

Marching modes

• Manual thread cutting / tapping: in smaller quantities, common in repair shops.
• Machine tapping: It is done on a CNC or column drilling machine, suitable for serial production.
• Thread rolling (training): forms the thread without chip separation – faster, more durable, but only applicable to ductile materials.
• Thread milling: CNC-controlled threads, especially good for thin-walled or difficult-to-machine materials.

Important parameters

• Driving profile (e.g. metric, Whitworth, trapezoidal)
• Diameter and division (e.g. M6x1, M8x1.25)
• Thread length and direction (right or left)

Industrial significance and areas of application

Drilling and marching are essential in almost every industry:

• Mechanical engineering: shafts, covers, bolted joints of housings.
• Automotive industry: bores and threads of engine blocks, chassis elements.
• Electronic enclosures: fasteners that can be pressed into thin-walled sheets or threaded.
• Construction metalwork: preparation of steel structures, brackets, fasteners.

4. Rolling – plastic forming on an industrial scale

Rolling is one of the most common forms of plastic forming processes, in which the shape of a material (typically metal) is changed by passing between rollers. The essence of the operation is that a compressive force is applied to the workpiece, so that the material flows (becomes malleable) and takes on a new geometric shape – without material separation.

Purpose and benefits of rolling

• Material thickness reduction (sheet metal rolling)
• Increase length or surface area
• Profile design (e.g. ribbed plate, hollow section, rail rolling)
• Creating an arched or cylindrical shape (e.g. pipe shells, tank bodies)

The main types of rolling

Hot rolling

• Occurs at a temperature of 1000-1300 °C (for steel)
• Metal is easy to shape, but the dimensional accuracy is less
• Used in the production of raw material plates, beams, rails

Cold Rolling

• It is done at room temperature
• Less deformation, but higher precision, better surface
• Improves the mechanical properties of the final product (hardness, elasticity)

Application: Thin Steel Sheets, Home Appliances, Automotive Parts

Sheet metal rolling (curved rolling)

• Used for the production of curved, cylindrical shapes (e.g. pipe shells, tank jackets)
• Most often it is done on three- or four-cylinder sheet metal rolling machines
• Both manual and CNC-controlled machines are used

Die Rolling

• For the production of I-profiles, L-sections, U-steels, hollow sections
• The material is formed with pre-formed profile rollers

Industrial applications examples:

• Steel industry: coil plate, rail rolling, hollow sections
• Tank production: rolling of casings for water tanks, pressure vessels
• Sheet metal processing: bending coverings, cladding elements
• Construction: curved cladding elements, trapezoidal sheets, profiled sheets
• Automotive industry: cold rolling of body parts, floor plates

5. Levelling – the key to geometric precision

Straightening is one of the basic, often underestimated, but technologically critical operations of metalworking processes. Its purpose is to restore the straightness, flat surface and dimensional stability of various raw or partially machined metal raw materials, such as sheets, rods, hollow sections or profiles. Deformations – whether bending, twisting or waviness – can occur during various prefabrication processes (e.g. cutting, rolling, welding, storage) and significantly impair fitting, the accuracy of automated machining or even the assembly of the final product.

Why is levelling key?

• Accuracy: A flat surface is essential for machining precision parts (e.g. CNC milling, laser cutting).
• Mountability: Screw or welded joints will only work without problems if the surfaces are aligned.
• Stress relief: In the case of stress-loaded sheets (e.g. rolled or cut), straightening reduces internal distortions of the material.

Types of straightening processes

Mechanical straightening (cylindrical straightening machines)

• The material passes between several rollers (usually 5–15) placed in a row.
• The rollers alternately stretch and bend the fabric until it straightens.
• It is mainly used for thin and medium thickness sheet metal.
• There are manual feeding and automated (CNC) versions.

Pressing or hammering straightening

• It is mainly used for individual or small series pieces and rod materials.
• The workpiece is brought closer to the straight state by means of a local compressive force (e.g. in a vise, with a machine press or hammer).

Heat Straightening

• It is used for larger workpieces or thicker materials.
• With the help of local heat input (e.g. flame or induction heating), they relieve tension, so that the shape of the material can be corrected.

Vibration or ultrasonic straightening

• It is less common, but it can be beneficial for sensitive, thin materials.
• Vibration helps to relieve tension and reduce geometric distortions.

Typical applications in industrial environments

• Sheet metal processing: Before CNC laser cutting, it must be straightened so that the sheet metal does not twist during cutting.
• Hollow sections and bars: for a precise fit of frame structures, machine frames.
• Welded structures: distortions due to heat are corrected after welding.
• Component manufacturing: e.g. straightening of flat coverings, machine base plates, table tops.

6. Deburring and grinding – the basics of precise surface finishing

Deburring and grinding are surface finishing procedures and are designed to improve the usability, safety and aesthetics of the workpiece. While deburring is used to remove unnecessary, sharp, protruding parts (burrs), grinding is used to smooth the surface of parts, reduce roughness or even increase them in a targeted manner. These processes are often the final machining phase, especially in cases where manual installation, touch safety or appearance are important considerations.

Deburring – eliminating hidden hazards

A burr is a small, sharp, broken or thinned piece of material that remains after cutting, cutting, cutting, drilling, milling, or other processes. These are not only dangerous for accidents, but:

• They may interfere with the installation (e.g. screw or connector does not fit snugly)
• They may cause surface treatment defects (e.g. electroplating or does not adhere properly during painting)
• They can lead to measurement inaccuracies
• They can also interfere with the operation of machines and sensors (e.g. CNC collision or sensor misevaluation)

Deburring procedures

• Manual deburring: use of a file, hand scraper, hand sander or countersink – typical for small series.
• Mechanical deburring: brush machines, vibrating or drumming machines – for medium/large series.
• CNC-controlled deburring: performed by automated robot arms or multi-axis machining centers – for precision parts.
• Thermal deburring: burrs are removed by igniting a dried gas mixture – especially in the case of internal channels.
• Ultrasonic or electrochemical deburring: for sensitive components that require high precision.

Sanding – finishing and shaping the surface

During grinding, material is removed from the surface of the workpiece with the help of an abrasive effect. It can be:

• Surface Repair
• Dimensional Accuracy
• Polishing or polishing
• Roughness increase (e.g. for gluing or painting preparation)

Main grinding shapes

• Manual sanding: with sandpaper, hand machines (e.g. angle grinder)
• Belt sanding: with long, continuous sanding belt, for flat or curved surfaces
• Circular grinding: for dimensionally accurate, smooth design of cylindrical surfaces
• Face and profile grinding: for high-precision flat or individual surfaces (e.g. in tool manufacturing)
• Polishing: to achieve an extremely smooth, even mirror-like surface, often with a paste or fine-grained sponge
• Fine grinding: for extremely low roughness – for precision machine components and bearings

Industrial applications examples:

• Sheet metal parts: deburring after laser cutting or punching + grinding for safe handling
• Screw threads: countersinking after the hole, deburring for easy entry
• Mechanical engineering: polishing of shafts, sleeves, bearing surfaces
• Medical technology: mirror polishing of stainless steel implants
• Decorative metal surfaces: e.g. polishing stainless steel covers for the final look

7. PEM extrusion – durable and precise fastening of fasteners in sheet metal parts

PEM (Pressed-in Engineering Mounting, or more commonly: self-clinching fasteners) is a mechanical fastening technology that allows fasteners to be installed in thin metal sheets in a durable and deformation-free manner. During the process, specially designed fasteners (nut, screw, spacer, pin, pin, etc.) are pressed into the base material by pressing, where they are permanently fixed by mechanical closure – without soldering, gluing or welding.

Advantages over other recording methods

• Durable and stable fastening even in thin metal sheets (e.g. less than 1 mm)
• In-line, automatable assembly – fast and accurate installation
• Excellent load capacity – resistant to both pulling and twisting
• Corrosion-resistant design – stainless steel or nickel-plated versions
• Clean, flat surface design – aesthetically pleasing and installation-friendly
• It does not deform the workpiece if it is properly prepared and pressed

What machines are used for injection molding?

• Manual hydraulic or pneumatic presses – for smaller quantities
• Semi-automatic machines – in series production with changeover tools
• CNC controlled pressing stations – for automated production lines
• In many cases, PEM machines detect insertion, pressure force, and give an error signal if a perfect fit has not been made.

Industrial applications – where is it used?

• Electronics enclosures – such as control cabinets, monitor housings, dashboards
• Computer components – power supplies, hard drive slots, fan covers
• Automotive – fuse boxes, cover mounts, cable connectors
• Refrigeration – cladding elements, mounting panel connections
• Sheet metal processing – for any modular or screw-on assembly

Professional concluding remarks

Each of the listed machining processes plays a key role in modern manufacturing. The selection of the right technology determines not only the quality of the product, but also its economy and manufacturability. Metalworking is therefore not only a technical issue, but also a strategic decision – especially in the case of metalworking. Industry 4.0, where automation and precision are becoming more and more important.

Dear Partners,

We are pleased to inform you that our company has successfully obtained the certification according to the MSZ EN ISO 3834-2 standard.

This certification certifies that our welding activities meet the highest quality standards and ensures that our products and services meet the highest international standards.

Obtaining the certification is an important milestone for our company, which further reinforces our commitment to quality, reliability and customer satisfaction.

We thank our partners for their continuous support and trust, and we hope that we can successfully cooperate in the future as well.