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.
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 series 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.
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
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.
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.
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 lightthat 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.
Property
Handheld laser welding
Mechanical (robotic) laser welding
Elasticity
It is very flexible, can be used anywhere, controlled by humans.
Fixed, pre-programmed workflows.
Speed
It’s fast, but it depends on the operator.
It is extremely fast, ideal for industrial-scale production.
Accuracy
Good accuracy, with the limitations of human hands.
High repeatability, millimeter precision.
Investment
Lower cost, it can pay for itself quickly.
It is a high investment cost, and in the long run it is worth it in industrial production.
Application
Custom production, repair, mobile work.
Mass production, series production, automated production lines.
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).
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.
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).
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.?
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.
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)
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.
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 afterwelding.
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 cause surface treatment defects (e.g. electroplating or does not adhere properly duringpainting)
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
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.
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.
One of the pillars of Industry 4.0 is that individual business and manufacturing systems should not operate in isolation, but should communicate with each other in real time. In a modern manufacturing company, it is now a basic expectation that enterprise resource planning (ERP) and production management (MES) systems work in sync. In this article, we will show you how SAP Business One and Pharis MES work together in practice – and what benefits it brings to Innomechanikai Kft. in manufacturing.
Cyber-Physical Systems (CPS) – connecting the physical and digital worlds
Cloud-based systems and scalable IT infrastructure
Intelligent decision support (e.g. predictive maintenance, self-organizing production lines)
An example of how Industry 4.0 works
Imagine a factory where:
the machines automatically report their status to the system,
production management responds to orders in real time,
the ERP system (e.g. SAP B1) and MES (e.g. Pharis) automatically reconcile,
faults are predicted by sensors, not discovered afterwards,
The driver can also see where the production is from his mobile phone.
This is Industry 4.0 in action.
In what areas is it used today?
Industry 4.0 technologies are already being used in many industries and types of companies around the world, especially where production efficiency, flexibility or quality are key. Below is a list of the most common areas of application and specific examples:
Industry 4.0 in practice: The role of integrated ERP and production management systems in modern manufacturing H2
Industry 4.0 is not just a buzzword, but a real and challenging transformation that will radically change the way manufacturing companies operate. The goal of the Fourth Industrial Revolution is to make all levels of production – from strategic decisions to workshop-level operations – digitized, data-driven and automated.
One of the most important elements of this is the close integration of enterprise resource planning (ERP) and production management (MES) systems .
What does integration mean?
In the past, production and corporate governance often lived in separate worlds: production was done “by hand”, on paper or in spreadsheets, while management tried to track what was happening in the ERP. However, this gap has resulted in a lot of loss of information, errors and slow reaction times. One of the most important requirements of Industry 4.0 is that these systems communicate with each other in real time, automatically and reliably.
What is ERP and what is the role of MES?
Enterprise Resource Planning (ERP): for example, SAP Business One is a centralized system that manages a company’s finances, inventory, orders, customers, and even the creation of production orders.
MES (Manufacturing Execution System): for example, Pharis MES monitors, controls and documents the actual production process in real time – from the workshop level to management reports.
How do SAP and Pharis communicate?
The integration between the two systems enables automatic data flow in the following ways:
Transfer production orders:
Production orders are created in SAP B1 → they are automatically transferred to the Pharis MES system, where operators can start the work.
Feedback from production:
Production performance, quantities, scrap data, machine downtime, etc. are returned to the SAP system, where they are displayed in reports or automatically updated inventory.
Real-time Dubbing:
The connection between the two systems allows them to work with the same information at all levels of the company – up-to-date.
What are the benefits in practice?
Less manual data entry, therefore fewer errors.
Faster and more accurate decisions because all data is available in one place in real time.
Transparent production processes – see exactly where an order stands.
Better customer service because the order status can also be tracked.
Cost reduction, because unnecessary production, scrap, and inefficient work organization can be minimized.
Summary and Foresight
Industry 4.0 is not only a technological innovation, but also a change of attitude: a data-driven, connected and flexible manufacturing environment is no longer an advantage, but a basic requirement for competitive operation. The SAP Business One and Pharis MES The integration of systems enables production and business decision-making to speak a common language – in real time, reliably and transparently. That Innomechanikai Kft.Example shows that well-planned digitalization not only brings efficiency gains, but also creates long-term business benefits. Industry 4.0 is not the future – Thepresent, and companies and their partners that recognize and incorporate their opportunities in timecan build their future on a stable foundation.
The technology of laser cutting has fundamentally changed the world of metalworking and metal structure manufacturing. With this non-contact, precise cutting process, production has become faster, more accurate and more economical. Companies that have laser cutting machines enjoy a significant competitive advantage, as they are able to solve complex tasks in-house. The article comprehensively presents the operating principle, areas of application, advantages, cuttable materials, machine types and their automation possibilities, as well as looks at future development directions.
The concept of laser cutting
Laser cutting is a precision cutting technology that uses a concentrated laser beam to separate materials without machining them through physical contact.
The principle of operation of laser cutting
Laser cutting A highly precise and efficient process that uses a high-energy, focused laser beam to cut a variety of materials, primarily metals, plastics, wood, and ceramics. The laser beam emits concentrated heat energy that quickly heats, melts, vaporizes or oxidizes the surface of the material, thus ensuring material removal along the cutting line.
Generation and focusing of the laser beam
The beam used for laser cutting is generated in an optical resonator, where the energy is emitted by a medium (e.g. CO₂ gas or semiconductor) that is excited in various ways – electric current, gas discharge or diode lasers. The resulting laser beam is focused with the help of mirrors and lenses into an extremely narrow, intense beam of light with a diameter of up to 0.1 mm.
The focused beam reaches the surface of the material and suddenly raises its temperature due to the high energy density. Cutting often involves the use of auxiliary gases (such as oxygen, nitrogen or compressed air) to improve the quality of the cut, help remove molten material and prevent oxidation.
Laser types: CO₂ lasers and fiber lasers
CO₂ lasers
CO₂ lasers represent a traditional technology of laser cutting. These lasers use a carbon dioxide gas mixture as the laser medium and typically emit infrared radiation with a wavelength of 10.6 micrometers. Their advantage is a smooth cutting surface, especially for thicker carbon steels. However, their disadvantage is that the system requires more complex optics and regular maintenance, as well as less efficient in cutting reflective surfaces such as copper or aluminum.
Fiber lasers
Fiber lasers represent state-of-the-art technology and are becoming increasingly popular in industrial applications. The laser beam passes through an active fiber optic medium and has a wavelength of typically 1.06 micrometers. This shorter wavelength provides better focusability, resulting in a higher energy density – allowing you to cut faster and more precisely. Fiber lasers are minimal maintenance, have a longer lifespan and lower energy consumption than CO₂ lasers. In addition, they cope much more effectively with reflective materials such as copper, aluminum or brass.
The main advantages of laser cutting compared to other cutting processes
Excellent accuracy, minimal post-processing.
Low thermal zone, thus low deformation.
Flexible use of materials: almost all metals can be cut, but it can also be applied to non-metallic materials.
High speed, high productivity.
Automatability, CNC control option.
Areas of application in industry
Due to its versatility and precision, laser cutting can be used in a wide range of industries in various industries. The speed, repeatability and excellent cutting quality of the process allow it to be used economically in both individual and large-scale production environments.
Key Industry Applications
Heavy Industry & Mechanical Engineering
In heavy industry and general mechanical engineering, laser cutting is used to cut thick steel sheets, structural elements, support beams, and other massive metal parts. The advantage of this process is that it requires minimal post-processing, thus reducing production time and costs.
Automotive industry
Precision and speed are extremely important in the automotive industry. Laser cutting allows you to precisely cut car body parts, interior metal parts, chassis components. It is also ideal for prototyping, where it is common to modify the form or produce new parts quickly.
Electronics industry
In the electronics sector, laser cutting is mainly used to make thin metal foils, shielding plates, microstructures, and precision holes and cutouts. Here, a high degree of precision and minimal heat exposure are the most important advantages.
Building Services & HVAC Systems
In the field of building engineering, laser cutting can be used to efficiently produce ventilation ducts, tiles, pipes, supporting structures and other components. With fast cutting times and processes that can be automated, the technology has also become ideal for the HVAC industry.
Sheet metal processing and metal structure manufacturing
One of the most common applications of laser cutting is sheet metal processing. Whether cutting flat sheets, tubes or hollow sections, the laser process ensures clean cutting edges and fast production. It is especially advantageous for parts with complex contours and many cutouts.
Custom production, small series and prototyping
Laser cutting is a flexible technology, so it is ideal for small-scale production, where traditional tooling would not be economical. Thanks to CAD-based control, cutting programs can be quickly modified, allowing for changes in form or the production of new prototypes within a few hours.
Special areas of use
Decoration industry – cutting out decorative elements, metal decorations, inscriptions, logos.
Medical technology – precision cutting for the production of surgical instruments, implants and precision mechanical parts.
Jewelry industry – cutting extremely fine patterns and unique shapes from precious metals.
Furniture production – design elements, laser-cut inserts, branded panels.
Cutting materials with laser
One of the biggest advantages of laser cutting is that it can process many different types of materials, from metals to non-metallic materials. Choosing the right combination of laser type (CO₂ or fiber) and auxiliary gas (e.g. oxygen, nitrogen, air) is key to cutting quality, speed and cost-effectiveness.
Metals
Carbon steel (mild steel)
It is one of the most commonly cut industrial raw materials. Oxygen auxiliary gas can be used to create a high-quality cutting edge with a strong oxide layer. It is also effective at different thicknesses, it can be cut up to several centimeters thick with high-power lasers.
Stainless steel
Typically, nitrogen auxiliary gas is used when cutting stainless steel, which helps to maintain a clean, oxide-free cutting surface. This is especially important for food, pharmaceutical, and decoration applications.
Aluminium
This light metal is an excellent conductor of heat, so cutting it is a particular challenge, especially in larger thicknesses. However, fiber lasers can be cut efficiently and cleanly, mainly using nitrogen or air auxiliary gas. With the right parameterization, the reflection of the material can be minimized, which can be a problem with CO₂ lasers.
Copper and brass
Copper and brass strongly reflect the laser beam, so only fiber lasers are suitable for cutting these materials. Advanced sensors in modern laser systems help protect the equipment from possible reflected radiation. In the case of these metals, nitrogen also helps oxide-free cutting.
Other materials
Plastics
Certain types of plastics – such as acrylic (PMMA), polycarbonate (PC), or polyethylene (PE) – can be cut well with CO₂ lasers. However, it is important to pay attention to the fact that some plastics (e.g. PVC) can emit hazardous gases when exposed to heat, so cutting them requires a special extraction system or alternative technology.
Wood and wood-based materials
Laser cutting of plywood, MDF, solid wood and veneered boards is also common. The CO₂ laser can provide fine, carbon-free cutting edges, especially in precision work such as furniture decoration or mock-ups.
Textiles, leather, paper
The precision of laser cutting is also excellent for processing thin, soft materials. It is often used in the clothing industry, advertising decoration or in works of art, for example, to cut felt, linen, leather and various synthetic materials into shape.
Special materials
Foam materials – for packaging purposes, they are often cut with a laser because they do not deform and a clean edge can be formed.
Ceramics, glass – only with special laser systems, they are more suitable for engraving or marking, as they are prone to cracking due to their brittle nature.
Laser Cutting Machine Types, Performances and Automation
2D Laser Cutting Machines
The most common type of machine used for machining flat sheets. The metal plates are placed on a horizontal table, and the laser head moves along two axes (X-Y). These machines are ideal for fast and precise cutting of various metals (steel, aluminum, stainless steel, etc.), even in medium or large series.
Tube laser
Machines specially designed for cutting round, rectangular or individually profiled pipes and hollow sections. The rotating chuck and automatic material handling system allow you to make complex cuts, holes and curved shapes, for example in the production of frame structures or tubular furniture.
3D Laser Cutting Cells
Equipment that can move along multiple axes, allowing precise cutting of spatial shapes, pressed or welded parts. The 3D laser cutting is ideal for the automotive industry, where, for example, it is necessary to subsequently cut out body parts or intricately shaped metal coverings.
Power – what does watts mean?
The performance of laser cutting machines decisively determines the thickness and type of material that can be cut economically and with the right quality. The power of the machines available on the market typically ranges from 1 kW to up to 30 kW.
1-3 kW: Low-power systems ideal for cutting thinner sheets (1-6 mm).
4 to 10 kW: versatile use for fast and clean cutting of medium-thick materials.
Above 10 kW: suitable for heavy-duty industrial applications, fast and stable cutting of thick sheets (>20 mm) as part of often automated production lines.
Important technical note: Higher performance not only results in faster cutting, but also allows for efficient processing of thicker or more difficult to cut materials.
Automation and industrial integration
Modern laser cutting systems They are increasingly integrated into automated production processes. The following elements contribute to increasing efficiency:
Automatic plate feeders: enable continuous production without human intervention.
Robotic arm systems: especially useful for 3D cutting cells, for moving and positioning complex parts.
Smart software and control: They optimize the cutting path, reduce material loss and cycle time. Most systems already work with CAD/CAM integration.
Remote monitoring and maintenance: IoT-based solutions can be used to monitor machine operation in real time and predict maintenance needs.
Typical errors in laser cutting and optimization options
Typical defects include burr cuts, incomplete cuts, warping, or discoloration of the cutting surface. Most of these are due to incorrect settings, contaminated optics, or maintenance deficiencies. Professional tip from practice: With the right settings, clear optics and a good auxiliary throttle, these errors can be significantly reduced.
Advances in technology and current trends
In parallel with the technological development of laser cutting, machine types and configurations have also undergone significant development. Manufacturers offer a wide range of laser cutting equipment tailored to different industrial needs, from machining flat sheets to cutting complex spatial shapes. Performance, freedom of movement and a level of automation all contribute to the efficiency and flexibility of production. Laser cutting is not only a mature production technology, but also a constantly evolving, innovative field, which responds to the growing expectations of the industry with new solutions year after year. Increased performance, improved energy efficiency and the advance of automation all contribute to the fact that laser cutting is now one of the pillars of future production technology.
A new generation of fiber lasers
Compared to previous CO₂-based systems, fiber lasers are not only more compact and maintenance-free, but also significantly more efficient. Manufacturers are developing fiber lasers with increasing power (up to 30 kW), which not only cut faster, but also work more stably on thicker materials. The shorter wavelength results in better focusability, reducing material loss and distortion due to thermal exposure.
Direct diode lasers
One of the latest technological trends is the appearance of direct diode lasers (DDL). These devices generate the laser beam directly from semiconductor diodes, so they work with significantly less energy loss. DDL systems are particularly efficient for cutting thin sheets and non-ferrous metals, and their fast response times make them suitable for precise automated environments.
Automated production cells
Laser cutting systems are increasingly becoming part of the so-called smart production cells, where the entire workflow – from the loading of the raw material to the unloading of the finished product – is carried out in an automated manner. Robotic arms, material handling systems and a vision system ensure that the machines can operate 24/7 without human intervention. This is especially important to maintain competitive, cost-effective production.
Digital Inclusion and Industry 4.0
Laser cutting is fully aligned with the Industry 4.0 approach. Modern machines are equipped with:
With smart control units that automatically detect material, optimize cutting parameters and communicate with other machines.
With predictive maintenance algorithms that predict upcoming failures based on sensor data, preventing downtime.
With real-time monitoring systems that can be monitored and modified remotely via the Internet.
Sustainability and energy efficiency
The latest laser cutting machines are not only more powerful, but also use less and less energy. Fiber and diode lasers operate with significantly better electrical efficiency than previous systems, and they generate less heat, so there is less need for cooling. This is important not only in terms of reducing costs, but also in order to minimize the environmental impact.
Environmental and economic aspects
Although the investment costs of laser cutting systems may seem high at first, they can be operated economically and efficiently in the long run. The introduction of the technology not only increases the speed of production, but can also result in significant cost savings throughout the entire production cycle.
Economically advantageous choice
Less scrap: The high precision of laser cutting minimizes the number of defective or spoiled parts, reducing material loss.
Reduced rework requirements: Due to clean and burr-free cutting edges, in many cases no further processing is required (e.g. grinding, grinding).
Faster production: Modern high-power lasers enable high-speed cutting, reducing production time.
Labor savings: Fewer operators are required through automated systems and intelligent control, which reduces labor costs.
Flexible production: Quickly change cutting programs without changing tools, which is an advantage for small series or diversified production.
Eco-friendly technology
Laser cutting is a modern and sustainable solution not only from an economic point of view, but also from an environmental point of view:
No cutting fluids required: Unlike traditional cutting processes, laser cutting is a “dry” technology, thus avoiding the handling and disposal of hazardous substances.
Low noise: The process is extremely quiet compared to other metalworking technologies, which creates a more favorable working environment.
Minimal waste: Precise cutting and optimised material utilisation result in less scrap and falling material.
Advanced smoke extraction and filtration: The resulting gases and microparticles are collected by closed exhaust systems, so the air quality remains controlled in the workshop.
Concluding thoughts
Laser cutting is not only a precision machining technology, but one of the most dynamically developing areas of today’s industry. With its wide range of applications, outstanding cutting quality, automation and energy efficiency, it plays a decisive role in modern production – from prototyping to large-scale production. Whether metal, plastic, wood or other special materials, laser cutting offers a reliable, fast and economical solution in every case. With the continuous development of technology, the advance of fiber and diode lasers, and the integration of Industry 4.0, laser cutting will remain one of the key elements of the manufacturing of the future – providing a sustainable and competitive alternative for various industries in the long term.
If you need a partner who, in addition to laser cutting, can also work in the manufacture of metal structures, You are also experienced in sheet metal processing, then feel free to contact us. We prepare the work entrusted to us quickly, efficiently and in excellent quality for our clients.
Welding It is one of the most decisive material processing technologies, without which modern industry, construction or even vehicle manufacturing would be unimaginable today. Whether it’s building massive steel structures, fine repairs, or even artistic creations, welding is ubiquitous wherever a durable and strong bond is required. In this article, we will introduce you to the The operation and types of welding, the characteristics of the seams, the procedures used, as well as the safety aspects – providing a comprehensive picture of this versatile and spectacular profession.
Welding – definition and operating principle
Welding is a process of joining metal or plastic parts in which materials are fused together using heat and/or pressure, sometimes with added material (e.g. rod or wire) to create a durable, mechanically strong bond.
Key features:
The joint cannot be loosened (as opposed to screwing, for example).
The materials are partially or completely melted at the site of bonding.
Heat source can be: electric arc, gas flame, laser, friction, etc.
If necessary, filler material (e.g. electrode, wire) provides material replacement.
Types according to the mechanism of action of welding
Fusion welding – materials are melted (e.g. arc welding).
Pressure welding – mechanical pressure is used to create the joint (e.g. friction welding).
Melting + pressure – e.g. spot welding, blast welding.
Weld seam – function and types
The weld seam is the hardened material that physically joins the workpieces together during welding. This can be molten metal only from the raw material, or a filler material can also contribute to the melting.
What does the seam consist of?
Made of raw material: the workpiece itself melts under the influence of welding heat.
From filler material: e.g. electrode, wire – these also melt into the seam.
The solidified melting zone unites the materials.
Main types of seams
Weld types are adapted to different welding situations and purposes, so it is important to know their characteristics and areas of application.
The blunt seam is used to join the edges of two flat surfaces, often used when joining pipes or plates.
Corner seam can be used in cases where two surfaces meet at a 90° angle, for example when creating frames or box shapes.
In the case of the covering seam, one plate is placed on top of the other, this type is mainly used for repairs and joints.
Vertical or transition seams vary according to their direction, they require a special technique during the welding process.
The root seam is the first, basic layer, which is particularly important for the load-bearing capacity of the welded structure.
What should a good seam look like?
Even: wavy but smooth surface
Continuous: no interruptions
Blend well: not too convex or too shallow
Crack and slag free
Quality of weld seams
Weld seams are usually tested (e.g. by ultrasound, destructive tests) to see if they comply with the structural load and standards.
Welding Procedures
Welding processes provide solutions for different technical needs and application environments, each with its own specific characteristics, advantages and disadvantages.
MMA , i.e. coated electrode manual arc welding, uses an electric arc and a rod electrode; this process is cheap and mobile, but it produces a lot of slag and is less precise.
MIG/MAG welding works with a wire electrode and a shielding gas (usually CO₂ or argon), is fast and efficient, but requires a gas cylinder and is therefore less mobile.
The TIG or TIG process uses tungsten electrode and argon, allowing for extremely clean and precise welding, but requires slow and extensive practice.
Plasma welding offers high precision, is mainly used in industrial environments, can be automated, but at the same time it is expensive and requires special equipment.
In spot welding , the plates are welded together in a point manner, which is a quick industrial solution, but it can only be used for limited material thicknesses.
Laser welding is a high-tech method that is extremely precise and fast, but at the same time it is one of the most expensive welding processes.
Tools for welding
To perform welding safely and efficiently, several types of equipment are required, which also depend on the procedure used.
Basically, a welding machine is essential, the type of which depends on the chosen technology (e.g. MMA, MIG/MAG, TIG). The mask, preferably an automatic shield, protects the eyes and face from harmful radiation and sparks. The protective gloves, flame retardant clothing and apron They are also essential means of protection to protect the body. To work safely, it is necessary to Proper connection of the ground wire and the grounding cable.Gas cylinder if the process requires a shielding gas, as in the case of MIG/MAG or TIG. The workpieces are clamped by the welding table and vices, while the use of a grinding machine and a wire brush is essential for cleaning the seam and removing slag .
Occupational safety during welding
During welding, it is of utmost importance to comply with occupational safety regulations, as there are many physical and chemical hazards lurking for the worker. That UV and heat protection are essential to prevent burns, as arc welding emits strong ultraviolet radiation and extreme heat. For respiratory protection It is especially necessary in confined spaces, where inhalation of metal vapors and gases generated during welding can cause serious damage to health. Certain processes, such as plasma welding, involve a lot of noise, so noise protection devices, such as earplugs or earmuffs, is recommended. In addition, fire safety rules must be observed: sparks generated during welding pose a serious fire hazard, so the work area should never be left unattended, and suitable fire extinguishing equipment should always be available.
Materials used in welding
The materials used in welding have different properties, so it is important to take into account the characteristics of the particular metal when choosing a process. The most commonly used material is steel, especially carbon steel, which can be welded well and can be widely used. The stainless steel corrosion-resistant, but requires a special technique; the best results are given by TIG welding. That aluminium it is an excellent conductor of heat, but this makes welding difficult, so the TIG process is also recommended, it requires a lot of experience. That Welding castings It is particularly difficult as it is a brittle material, so it usually requires preheating to avoid cracking. The Welding copper and titanium requires special processes and a high degree of expertise, as these materials are sensitive to oxidation and change their structure quickly at high temperatures.
Where is welding applied?
Welding plays a role in many areas in both everyday and industrial practice. One of the most common uses is Vehicle repairwhere body parts, exhausts or frame structures are being restored. That Industrial Structures, such as bridges, pipelines, tanks, welding, etc., is an essential technology for durability and safety. The locksmith works gates, fences, railings and other steel structures are made or repaired. However, welding can be used for more than just functional purposes: it is becoming more and more common for artistic applications such as the creation of metal sculptures and installations. In addition, it is also a popular technique for home use, DIY and DIY projects, whether it is making small furniture, repairing or creating unique garden decorations.
Our welding technologies that our partners can count on
Innomechanika Kft. With its state-of-the-art welding technological background, it can be an excellent partner in all projects where precise, reliable and industrial-level welding is required. Whether it is the production of individual metal structures or serial production, our company can support its customers in a number of areas:
Robotic MIG/MAG welding
Our company works with a Motofil robotic welding cell, which guarantees uniform seam quality, high speed and accurate repeatability.
This is especially important in series production or in the case of complex parts, where the exclusion of human error is a primary consideration.
3D laser welding (TruLaser Cell 7020)
The TruLaser Cell 7020 enables the laser welding of spatially complex components with extreme precision and minimal thermal impact.
This is an ideal solution for high-precision machine parts and technical equipment, where not only strength but also geometric precision is a decisive factor.
Classic manual welding
Our experienced welders TIGand MIG/MAG process. This is especially beneficial for individual parts, prototyping, or in cases where human tact and adaptation are more important than automation.
Carbon steel, stainless steel and aluminum welding
Custom structures, repairs and small series production
Careful seam design, rework and quality control
Clean, safe working environment
The Kemper extraction system takes care of the extraction of smoke and gas, which provides a healthier, more controlled environment even in confined spaces.
A stable and controlled working environment also improves seam quality, as there is no contamination near the joint.
Precision preparation and post-processing
Laser cutting and bending guarantee precision before welding, while robotic grinding and surface treatment also allow for subsequent aesthetic and functional refinement of the seams.
What welding needs is the service provided by Innomechanikai Kft. ideal for?
Production of machine structures, metal frames, coverings.
Small and medium series part welding.
Precise fitting of complex, three-dimensional elements.
High-precision joining and machining of metal structures intended for industrial purposes.
Closing remarks – The knowledge that connects us
Welding is more than a technical operation – it is a branch of the profession that requires precision, experience and discipline at the same time. Knowledge of the material, choosing the right process and observing safety rules all contribute to ensuring that the resulting bond is not only strong, but also durable. Whether we use it in an industrial setting or in a home workshop, welding gives us the opportunity to shape our world in creative ways – metal by metal, seam by seam.
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What is the MSZ EN ISO 3834-2 standard?
