udbu - Blog

Fairino FR10 collaborative robot (cobot) in a high-precision, automated painting application

Mon, 12 Oct 2026 10:14:00 +0000

Here is the English translation of the prompt text:

In this video, we showcase the Fairino FR10 collaborative robot (cobot) in a high-precision, automated painting application. Watch as the FR10 efficiently and consistently applies a vibrant red finish to a batch of 5 intricate steel components.

This demonstration highlights the advanced capabilities of the Fairino FR10 in surface treatment processes:

High Precision & Repeatability: Ensuring uniform paint thickness across all 5 parts.
Consistent Quality: Eliminating human error and achieving a flawless finish every time.
Collaborative Efficiency: Demonstrating how easy it is to integrate the FR10 into existing production lines to handle dull, dirty, and dangerous tasks.
Payload & Reach: Proving that the 10kg payload and extended reach of the FR10 are perfect for handling and coating medium-sized industrial parts.

Whether you are looking to improve your product quality, increase throughput, or reduce material waste, robotic painting with Fairino cobots offers a scalable and cost-effective solution.

Equipment Featured:

Robot: Fairino FR10 Collaborative Robot
Application: Automated Industrial Painting
Material: Steel

Ready to automate your painting process? Visit us at [Insert Your Company Website URL Here] to learn more about Fairino cobots, or contact our engineering team for a custom consultation.

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Let us know in the Comments what other robotic applications you would like to see!

Hydraulic vs. Electric Press Brakes: Which Technology Fits Your Production Needs?

Fri, 09 Oct 2026 08:06:00 +0000

Choosing the right press brake is an important investment decision for any sheet metal fabrication business. The machine you select affects bending accuracy, production speed, energy consumption, maintenance requirements, and the overall cost of manufacturing each part.

Two technologies dominate the market: hydraulic press brakes and electric press brakes. Both can deliver precise, repeatable bending results, but they use different drive systems and offer different advantages depending on the application.

So, which is better: a hydraulic or electric press brake?

The answer depends on your production requirements. Hydraulic machines are often well suited to demanding applications that require substantial bending force and versatility. Electric press brakes can offer advantages in energy efficiency, responsiveness, and precision for suitable workloads.

In this guide, we compare hydraulic vs. electric press brakes, explain their key differences, and explore how to choose the right technology for your production needs.

1. How Do Hydraulic and Electric Press Brakes Work?

Before comparing performance, it is important to understand how each machine generates and controls bending force.

Hydraulic press brakes

Hydraulic press brakes use pressurized hydraulic fluid to drive cylinders that move the ram and bending tool. The machine's hydraulic system generates the force required to deform sheet metal against a die.

Modern CNC hydraulic press brakes combine hydraulic power with programmable controls, backgauges, and, depending on the model, systems for compensating for machine deflection and correcting bending angles.

Their main advantages include:

High bending force for demanding applications.
Flexibility across different materials and thicknesses, within the machine's rated capacity.
A broad range of machine sizes and configurations.
Suitability for both general fabrication and heavy-duty production.

Hydraulic systems require appropriate fluid maintenance, leak inspections, and attention to pumps, seals, valves, and other components. Their actual energy consumption depends on the hydraulic architecture, drive system, operating cycle, and workload.

Electric press brakes

Electric press brakes use electric servo motors and mechanical drive components to move the ram and generate the required bending force. Depending on the design, motion may be transmitted through ball screws, belt drives, or other mechanical systems.

Instead of relying on a conventional hydraulic circuit for the primary bending movement, the machine uses controlled electric motion.

Typical advantages include:

Responsive ram movement and precise positioning.
Potentially lower energy consumption during suitable production cycles.
No hydraulic oil circuit for the main bending drive.
Reduced noise from hydraulic pumps in many machine designs.
Good repeatability for precision sheet metal components.

However, electric machines are not automatically the best choice for every application. Their maximum bending force, working length, tooling compatibility, and ability to handle particular production demands must be evaluated against the actual specifications of the machine.

2. Hydraulic vs. Electric Press Brakes: Key Differences

The most useful comparison considers the entire production process rather than focusing on a single specification.

Comparison factor	Hydraulic press brake	Electric press brake
Drive system	Pressurized hydraulic fluid and cylinders	Servo motors and mechanical drive components
Bending force	Available in a wide range of capacities, including heavy-duty configurations	Depends on machine design and rated capacity
Energy efficiency	Varies with hydraulic system design and operating cycle	Can be highly efficient in suitable workloads
Bending accuracy	High when properly configured, maintained, and programmed	High when properly configured, maintained, and programmed
Repeatability	Depends on controls, tooling, material consistency, and machine condition	Depends on controls, tooling, material consistency, and machine condition
Maintenance	Includes hydraulic fluid, filters, seals, and hydraulic components	Focuses on mechanical drives, servo systems, and electrical components
Noise	Hydraulic pumps can contribute to operating noise	Often quieter because there is no conventional hydraulic pump for the main drive
Best-fit applications	General fabrication, demanding bending, and high-force applications	Precision work, suitable repetitive production, and energy-conscious operations

Important: These are general tendencies, not universal rules. A modern servo-hydraulic press brake may offer excellent energy efficiency and accuracy, while an electric machine may not be suitable for a particular job if its capacity or working dimensions are insufficient.

Energy consumption and efficiency

Energy consumption is often one of the first factors manufacturers consider when comparing press brake technologies.

In a conventional hydraulic system, the pump supplies hydraulic pressure to move the ram. Depending on the design, the pump may consume energy even when the machine is waiting between operations.

Electric press brakes can use energy more directly for commanded movements. Their consumption depends on the servo system, the force required, the movement profile, and the time spent in different operating states.

Nevertheless, comparing technologies based only on their drive systems can be misleading. Modern hydraulic machines may incorporate variable-speed pumps or other energy-saving features.

For a meaningful comparison, evaluate energy consumption under representative production conditions, including setup, idle time, bending cycles, and expected machine utilisation.

Accuracy and repeatability

Both technologies can deliver high-quality bending results.

The final accuracy depends on several factors:

Machine rigidity and mechanical condition.
CNC control capabilities.
Tooling quality and alignment.
Material thickness, hardness, and springback.
Backgauge positioning and part support.
Operator setup and process consistency.

Electric press brakes can provide precise control of ram movement and positioning. Hydraulic machines with advanced CNC controls and angle measurement systems can also achieve excellent results.

If your production involves tight tolerances, complex geometries, or demanding quality requirements, evaluate the complete machine configuration rather than assuming that one drive technology guarantees better accuracy.

Maintenance and operating costs

Hydraulic press brakes require regular attention to hydraulic fluid condition, filters, seals, connections, and other hydraulic components. Maintenance intervals depend on the manufacturer's instructions and actual operating conditions.

Electric press brakes avoid the hydraulic fluid and pump maintenance associated with a conventional hydraulic bending drive. However, they still require inspections of mechanical components, lubrication where specified, servo systems, electrical connections, and safety equipment.

The relevant question is not simply which machine requires less maintenance. It is which machine offers the most predictable maintenance costs, suitable service support, and acceptable downtime for your facility.

3. Which Press Brake Is Better for Your Production?

The best choice becomes clearer when you consider the parts you manufacture, the materials you process, and the way your production is organised.

Scenario 1: Heavy-duty bending and thick materials

If your business regularly bends thick steel plates, large structural components, or parts requiring substantial forming force, a hydraulic press brake may be the more practical choice.

Hydraulic machines are available in configurations designed for high tonnage and long working lengths. They can also accommodate demanding applications where substantial force must be maintained during the bending process.

However, machine selection must be based on more than material thickness alone. The required tonnage also depends on material strength, bend length, die opening, and the bending method.

Recommendation: Prioritise rated bending force, working length, tooling capacity, machine rigidity, and the manufacturer's application guidance. Do not select a machine based solely on its nominal tonnage.

Scenario 2: Precision components and repetitive bending

Manufacturers producing electrical enclosures, equipment housings, brackets, and other precision sheet metal components may benefit from an electric press brake.

Servo-driven systems can offer responsive movement and precise control, making them attractive for repeatable production processes where cycle consistency matters.

Nevertheless, material variation and springback can affect the final angle regardless of the drive technology. Tooling, CNC programming, and appropriate compensation remain essential.

Recommendation: Compare positioning performance, repeatability specifications, available angle measurement systems, and the time needed to achieve a stable production setup.

Scenario 3: High-mix, low-volume manufacturing

Job shops often manufacture many different parts in relatively small batches. Frequent changeovers, programming, and setup can account for a significant share of total production time.

In this environment, CNC functionality, programmable backgauges, quick-change tooling, and intuitive programming may have a greater impact on productivity than the drive system alone.

Both hydraulic and electric press brakes can be suitable for high-mix manufacturing.

Recommendation: Evaluate how quickly operators can switch between jobs, retrieve programs, configure tooling, and produce an acceptable first part. Choose the machine that best supports your actual product mix.

Scenario 4: Energy-conscious production

If your facility operates press brakes for extended periods, energy efficiency may be an important factor in controlling operating costs.

Electric press brakes can be attractive where their operating characteristics match the production cycle. Modern hydraulic machines with energy-efficient pump systems may also provide competitive performance.

To compare them fairly, request energy consumption data under comparable operating conditions and calculate the expected annual cost using your electricity tariff and planned utilisation.

Recommendation: Compare total energy use per representative production cycle or finished part, where reliable measurements are available, rather than relying on general claims about either technology.

4. Total Cost of Ownership: Look Beyond the Purchase Price

The initial purchase price is only one part of the financial decision.

A press brake is a long-term production asset, so the evaluation should include all major costs throughout its expected working life.

Energy costs

Estimate annual electricity consumption based on realistic production hours, machine utilisation, and the types of jobs you process.

If two machines have different purchase prices, their energy consumption may influence the long-term financial comparison. However, potential savings should be calculated using actual machine data rather than assumed percentages.

Maintenance and downtime

Consider routine servicing, spare parts, technical support, and the financial impact of unexpected stoppages.

A machine that is inexpensive to purchase may become costly if parts are difficult to obtain or downtime disrupts delivery schedules.

Productivity and labour

The number of parts produced per shift depends on the entire process, including loading, positioning, tool changes, programming, inspection, and unloading.

A faster ram movement does not necessarily translate into higher overall productivity if operators spend substantial time setting up jobs or handling parts.

Assess the complete production cycle, including the availability of automation and operator assistance where appropriate.

Tooling and future requirements

Tooling compatibility can affect both the initial investment and the flexibility of future production.

Check whether the machine supports your existing tools, the tooling systems you intend to purchase, and the types of bends required by your product range.

It is also worth considering whether your future workload may involve longer parts, more complex geometries, higher bending forces, or automated handling.

The goal is to minimise the total cost per acceptable finished part, not simply the purchase price of the machine.

5. A Practical Checklist for Choosing a Press Brake

Before requesting quotations, prepare a clear picture of your production requirements.

Use the following checklist to compare available machines.

Materials: Which grades of steel, stainless steel, aluminium, or other sheet materials do you process?
Thickness and bend length: What are your typical and maximum requirements?
Part geometry: Do you manufacture simple brackets, deep boxes, complex profiles, or large panels?
Production volume: Are your jobs primarily prototypes, small batches, or repetitive series?
Accuracy: What dimensional tolerances and bend-angle consistency do your customers require?
Changeovers: How often do you change tools, programs, or materials?
Automation: Would programmable backgauges, automatic angle measurement, or robotic handling improve your process?
Operating costs: What are your electricity prices, maintenance expectations, and downtime costs?
Service support: What technical assistance, training, and spare parts are available?
Future capacity: Will the machine support your planned production growth?

These questions help establish a technical specification before you compare individual models.

It is also useful to prepare several representative parts for evaluation. A demonstration using your actual material, tooling, and bending sequence can reveal practical differences that are difficult to identify from a catalogue.

6. Hydraulic or Electric Press Brake: The Final Decision

There is no single press brake technology that is best for every metalworking business.

Hydraulic press brakes remain a strong option for manufacturers that need versatile bending capabilities, substantial forming force, and configurations suited to demanding industrial applications.

Electric press brakes can be an excellent choice for operations that prioritise precise motion control, responsive operation, and energy efficiency under suitable production conditions.

For many manufacturers, the decisive factors are the required bending capacity, product mix, production volume, accuracy, operating costs, and available service support.

Before making a final decision, compare the specifications of individual machines, evaluate your most demanding parts, and calculate the expected total cost of ownership. This approach makes it easier to identify equipment that meets today's requirements without unnecessarily limiting future production.

Find the Right Press Brake for Your Production

At UDBU, selecting metalworking equipment should start with your manufacturing requirements, not just a machine specification or purchase price.

Whether you are expanding an existing fabrication workshop, upgrading your bending capabilities, or planning a new production line, evaluating the right press brake configuration can help you improve process consistency and make a more informed investment.

Explore the metalworking equipment solutions available through UDBU and contact our team to discuss your application. With a clear understanding of your materials, bending requirements, production volumes, and budget, you can identify a solution that fits your business today and supports its future development.

Precision Robotic Milling: Fairino FR10 Cobot with Teknomotor Spindle on TR-320FF

Tue, 29 Sep 2026 13:50:00 +0000

Watch the Fairino FR10 collaborative robot in action, equipped with a high-performance Teknomotor ATC71-C-LN Spindle, as it precisely mills and carves the "udbu" logo onto a TR-320FF table.This demonstration highlights the stiffness, accuracy, and seamless integration of advanced robotic machining cells. By combining the 10 kg payload and extended reach of the Fairino FR10 with a professional-grade milling spindle, manufacturers can achieve exceptional surface finish, flexibility, and repeatability for automated engraving and light machining tasks. Key Highlights:Robot: Fairino FR10 6-Axis Collaborative Robot End-Effector: Teknomotor ATC71-C-LN SpindleApplication: High-precision milling and custom engraving on the TR-320FF table Ready to upgrade your manufacturing process with cutting-edge robotics and CNC automation? Visit us at udbu.eu to explore our full range of solutions or contact our team for a custom integration consultation.Don't forget to Like, Subscribe, and leave a comment if you want to see more robotic automation setups!

https://studio.youtube.com/video/tMUYXa52saY/edit

Can a CNC Machine Process a Crankshaft and Camshaft? A Practical Test of Holzmann Equipment

Fri, 11 Sep 2026 14:06:00 +0000

Machining complex metal parts on CNC equipment is often considered a task reserved for large industrial machines. This is especially true when working with components featuring complex geometries, such as crankshafts and camshafts.

But is a large, specialised machining centre really always necessary for these applications?

We decided to find out in practice. We used carefully selected Holzmann equipment, suitable tooling and our own experience in production process preparation.

The results of the test showed that with the right equipment and a properly planned machining process, it is possible to machine complex components using CNC technology.

Why Are Crankshafts and Camshafts Considered Complex Parts?

At first glance, a crankshaft or camshaft may appear to be simply a metal component that can be mounted in a machine and processed according to a program. In practice, the situation is considerably more complicated.

The geometry of these components includes multiple sections and working surfaces that differ in shape, diameter, position and accuracy requirements.

A crankshaft presents an additional challenge because some of its journals are offset from the main axis. In the case of a camshaft, the main difficulty is the cam profile and the need to reproduce its geometry accurately.

As a result, the final outcome depends on much more than the CNC machine itself.

Equally important are:

correct workpiece fixturing;
accurate positioning and workpiece referencing;
appropriate cutting tool selection;
suitable cutting parameters;
CNC program preparation;
the correct machining sequence;
sufficient rigidity of the machine-fixture-workpiece system;
the experience and skills of the operator.

It is the combination of these factors that determines how complex a component can be successfully machined on a particular CNC machine.

Can a Crankshaft Be Manufactured Using CNC?

The short answer is yes — but not on every CNC machine and not without careful process planning.

A crankshaft is a good example of a component where CNC technology can provide significant advantages. CNC equipment can perform repeatable operations according to predefined coordinates, which is particularly important when manufacturing parts with complex geometry.

The key is to organise the entire machining process correctly.

It is not enough simply to load a 3D model into the control system. The machining process requires clearly defined workpiece references, positioning points, toolpaths, machining sequences and a suitable workholding solution.

During our practical test, the technological approach proved to be one of the most important factors influencing the final result.

Properly selected equipment combined with professional production preparation makes it possible to tackle machining tasks that may initially appear too demanding for a machine of this class.

What About a Camshaft?

The situation with a camshaft is similar.

The main challenge is the cam profile. It is not a conventional cylindrical surface, so the required geometry must be reproduced accurately.

CNC technology makes it possible to program complex tool movements and repeat the same trajectory with a high degree of accuracy and consistency.

However, the machine itself is only one part of the overall system.

To achieve a quality result, it is necessary to consider:

the original geometry of the component;
the workpiece material;
the required accuracy;
the cutting tool being used;
workholding rigidity;
machining parameters;
the characteristics of the CNC program.

This is why two visually similar machining tasks can have completely different equipment requirements.

What Did Our Practical Test Show?

The capabilities of a machine can be evaluated theoretically based on its technical specifications. In practice, however, what matters much more is how the equipment performs when solving a real production task.

That is why we conducted our own practical test using Holzmann equipment to evaluate its suitability for machining a component with complex geometry.

During the test, we evaluated not only the machine itself, but the entire technological chain:

equipment → workholding → tooling → programming → setup → machining → result.

It was precisely this comprehensive approach that allowed us to achieve a positive result.

The test demonstrated that with the right configuration and properly prepared machining process, CNC equipment can be used for more than standard operations and relatively simple components.

It can also be used to tackle more complex manufacturing tasks.

Why Isn't a Good CNC Machine Enough on Its Own?

This is one of the key conclusions from our test.

When selecting equipment, attention is often focused primarily on motor power, working area dimensions, the number of axes and other technical specifications.

However, even a very capable machine cannot compensate for weaknesses in the machining process.

Imagine two identical machines. On one, an experienced specialist has selected the correct cutting tool, established the workpiece references, prepared the CNC program and organised the workholding correctly. The second machine has been set up without taking the specific requirements of the operation into account.

The results can be significantly different.

Therefore, when selecting CNC equipment, it is important to ask not only:

“Which CNC machine should we buy?”

but also:

“What production task do we want to solve with it?”

The Role of Holzmann Equipment

Holzmann offers a range of equipment for metalworking, including CNC lathes and milling machines. The manufacturer's range includes, for example, CNC milling machines and CNC lathes designed for different machining applications.

However, the selection of a specific model should always begin not with the machine name, but with the requirements of the production process.

First, it is necessary to determine:

what components will be manufactured;
which materials will be processed;
the dimensions and weight of the workpieces;
the required accuracy;
the required number of axes;
the machining operations involved;
the required production output;
automation requirements;
the capabilities of the existing tooling and workholding systems.

Only then is it possible to select equipment that genuinely matches the production task.

CNC Machining of Complex Parts — What Matters Most?

Our test once again demonstrated a simple principle: machining a complex component is not a task for a machine alone — it is a task for the entire production system.

Several factors are particularly important.

1. The Right CNC Machine

The machine must match the dimensions and complexity of the component, provide sufficient rigidity and offer the required working range.

2. Workholding and Fixturing

Even a highly accurate CNC machine cannot deliver the required result if the workpiece is incorrectly positioned or secured.

For complex components, secure workholding and repeatable referencing are particularly important.

3. Cutting Tools

Tool type, geometry and machining parameters directly affect surface quality and process stability.

4. CNC Programming

Complex geometries require appropriate toolpath preparation.

Errors during the programming stage can result in lost production time, damaged tooling or scrapped workpieces.

5. Specialist Experience

This is a factor that is difficult to express with a single number in a machine specification.

A specialist needs to understand not only how to operate the CNC machine, but also the machining technology behind the operation.

Can CNC Be Used for More Than Mass Production?

Yes.

Modern CNC equipment is not only relevant to large industrial manufacturers. It can also be useful for small production companies, workshops, repair businesses and companies working with custom components.

This is particularly relevant when there is a need for:

one-off component manufacturing;
small-batch production;
component restoration;
prototype manufacturing;
custom parts;
repeatable machining of complex geometries.

In these applications, the versatility of CNC equipment can be more important than maximum production speed.

What Did the Test Ultimately Show?

Our practical experience confirmed that complex geometry does not automatically mean that a huge industrial machining centre is required.

With the right combination of equipment, workholding, tooling and machining technology, the capabilities of CNC equipment can be considerably broader than they may initially appear.

When machining crankshafts and camshafts, careful preparation is particularly important — from equipment selection to CNC programming and the setup of the individual operation.

This is why we look at equipment not simply as an individual machine, but as a tool for solving a specific production challenge.

The Key Is Choosing Equipment for the Task

The answer to the question “Can a crankshaft or camshaft be machined using CNC?” cannot simply be reduced to “yes” or “no”.

A better question is:

What machine, workholding solution and machining technology are required to manufacture the specific component?

Our practical test of Holzmann equipment demonstrated that, with the right approach, even complex components can be machined using CNC technology to achieve the required result.

This is the approach we use when helping manufacturers: we do not simply offer a CNC machine — we help select the equipment and technological solution according to the company's actual production requirements.

FAIRINO FR10 collaborative robot in action as it streamlines the production process

Tue, 14 Jul 2026 13:38:00 +0000

See the FAIRINO FR10 collaborative robot in action as it streamlines the production process . In this demonstration, the FR10 precisely handles five raw cylindrical workpieces, loading them into the machine for processing and transferring the finished parts to the secondary station. Experience how high-precision automation can increase efficiency, reduce manual labor, and ensure consistent quality in your manufacturing workflow. The FAIRINO FR10 combines speed, stability, and ease of integration, making it the perfect solution for machine tending applications. Key features of the FAIRINO FR10: Payload: 10 kg Reach: 1400 mm Repeatability: ±0.05 mm Application: Perfect for pick-and-place, machine tending, and assembly. Ready to automate your production line? Subscribe to our channel for more industrial robotics insights, and visit our website at udbu, to learn more about the FAIRINO FR10 and our automation solutions!

Why the SMEC MCV 5700L Is One of the Best Vertical CNC Machining Centers in Its Class

Mon, 13 Jul 2026 13:43:00 +0000

Why the SMEC MCV 5700L Is One of the Best Vertical CNC Machining Centers in Its Class

Choosing a vertical CNC machining center is an investment for the next 10–15 years. The right machine directly impacts productivity, machining accuracy, production costs, and your ability to deliver orders on time.

The SMEC MCV 5700L is designed for manufacturers that require high precision, exceptional reliability, and an extended machining area without paying a premium for the brand name.

Key Advantages of the SMEC MCV 5700L

1. Extended X-Axis Travel – 1,600 mm

Most machining centers in this class offer an X-axis travel of approximately 1,000–1,200 mm.

The SMEC MCV 5700L provides:

X-axis: 1,600 mm
Y-axis: 570 mm
Z-axis: 520 mm

This allows manufacturers to:

machine longer workpieces in a single setup;
reduce setup and repositioning time;
improve machining accuracy by eliminating multiple re-clamping operations.

2. High Rapid Traverse Speeds

Rapid traverse speeds of:

X-axis: 30 m/min
Y-axis: 36 m/min
Z-axis: 30 m/min

reduce non-cutting time and significantly improve productivity, especially in medium and high-volume production.

3. Powerful High-Speed Spindle

The SMEC MCV 5700L is equipped with:

12,000 rpm spindle
11 / 18.5 kW spindle power
BT40 spindle taper

This configuration is ideal for machining:

carbon steel;
stainless steel;
aluminum;
cast iron;
non-ferrous materials.

4. Large Work Table

The 1,700 × 570 mm table with a maximum load capacity of 1,000 kg enables reliable machining of large components and supports heavy fixtures.

5. 30-Tool Automatic Tool Changer

The 30-position automatic tool changer minimizes cycle times and allows complex machining operations to be completed without operator intervention.

For most manufacturing applications, a 30-tool magazine provides an excellent balance between flexibility and productivity.

Comparison with Popular Competitors

Specification	SMEC MCV 5700L	DN Solutions DNM 5700	Haas VF-4
X-axis Travel	1,600 mm	Approx. 1,050 mm	1,270 mm
Spindle Speed	12,000 rpm	12,000 rpm	8,100 rpm (standard)
Spindle Power	18.5 kW	Approx. 18 kW	Depends on configuration
Tool Capacity	30	30	20 (standard)
Value for Investment	Excellent	Higher purchase cost	Lower standard specification

Considering its specifications, machining capacity, and operating costs, the SMEC MCV 5700L delivers one of the best price-to-performance ratios in its category.

Why Manufacturers Choose SMEC

Compared with many European and American machining center manufacturers, SMEC offers:

outstanding value for money;
a rigid machine structure designed for multi-shift production;
reliable FANUC CNC control;
excellent machining stability;
low operating and maintenance costs;
readily available spare parts;
easy integration with industrial automation and robotic systems.

For these reasons, SMEC machining centers are widely used in automotive manufacturing, general engineering, hydraulic component production, toolmaking, and precision metalworking industries.

Who Is the SMEC MCV 5700L Designed For?

The SMEC MCV 5700L is an excellent solution for manufacturers producing:

large structural components;
machine bases and plates;
medium-complexity molds and fixtures;
agricultural machinery components;
industrial equipment parts;
energy sector components;
aluminum components;
medium and high-volume production parts.

Conclusion

Compared with other vertical machining centers in its class, the SMEC MCV 5700L stands out thanks to its:

extended machining area;
powerful high-speed spindle;
excellent productivity;
industrial-grade reliability;
low total cost of ownership.

For manufacturers looking to increase production capacity while maximizing return on investment, the SMEC MCV 5700L is one of the smartest choices available.

Request Your Personalized Quote

Looking for a reliable vertical CNC machining center for your production?

The UDBU team will help you select the optimal SMEC MCV 5700L configuration, estimate productivity, recommend automation solutions, and prepare a customized commercial offer tailored to your manufacturing requirements.

Learn more about the SMEC MCV 5700L:

https://www.udbu.eu/produkti/item/metalapstrades-iekartas/cnc-frezesanas-centri/smec-mcv-5700l-cnc-frezesanas-centrs/

Contact UDBU today to receive expert advice, a return-on-investment calculation, and a competitive quotation for your next CNC machining center.

Watch the Fairino FR5 cobot in action as it automates

Fri, 10 Jul 2026 12:55:00 +0000

Watch the Fairino FR5 cobot in action as it automates a high-precision metalworking task. This demonstration showcases the FR5’s capability to handle complex workflows, from precise bolt placement on 6-meter steel beams to executing high-quality, consistent welding.

Perfect for manufacturers looking to integrate collaborative robotics into their production lines to improve cycle times and weld consistency.

Interested in optimizing your production? Visit udbu.eu to explore our latest CNC and robotic automation solutions, or contact our team for a custom integration consultation.

5-Axis Machining: Benefits, Drawbacks, and When It Is Truly Necessary

Wed, 01 Jul 2026 09:13:00 +0000

5-Axis Machining: Benefits, Drawbacks, and When It Is Truly Necessary

Modern manufacturing demands higher precision, faster production, and the ability to produce increasingly complex parts. As a result, 5-axis CNC machining has become the industry standard in sectors such as aerospace, automotive, medical manufacturing, and mold and die production. However, not every component requires 5-axis machining. In this article, we'll explain how it differs from traditional 3-axis machining, explore its key advantages and limitations, and discuss when investing in this technology is truly worthwhile.

What Is 5-Axis Machining?

A standard 3-axis CNC machine moves the cutting tool along three linear axes: X, Y, and Z. The workpiece remains fixed, and machining different surfaces often requires multiple setups and repositioning.

A 5-axis machining center adds two rotational axes, allowing either the workpiece or the cutting tool to rotate during machining. This enables the tool to approach the part from virtually any angle.

As a result, complex components can often be manufactured in a single setup while maintaining exceptional dimensional accuracy across all surfaces.

Key Benefits of 5-Axis Machining

1. Machining Complex Geometries

The greatest advantage of 5-axis machining is its ability to manufacture parts with complex three-dimensional shapes without additional setups.

This capability is particularly valuable in:

Aerospace manufacturing
Power generation
Medical device production
Turbine manufacturing
Mold and die making

2. Improved Accuracy

Every time a workpiece is repositioned, there is a risk of introducing alignment errors.

Since most operations in 5-axis machining are completed in a single setup, positioning errors are minimized, resulting in higher overall accuracy.

3. Reduced Production Time

Although programming is more sophisticated, total production time is often significantly shorter because:

Multiple setups are eliminated.
The workpiece is automatically repositioned.
Secondary operations are reduced.

These time savings become especially noticeable in prototype and low-volume production.

4. Superior Surface Finish

The cutting tool can maintain the optimal angle relative to the workpiece throughout the machining process.

This provides:

Better surface quality
Lower surface roughness
Less manual finishing and polishing

5. Longer Tool Life

A well-planned machining strategy distributes cutting forces more evenly across the cutting edge.

This reduces tool wear, improves machining stability, and extends tool life.

Drawbacks of 5-Axis Machining

Despite its many advantages, 5-axis machining is not the right solution for every application.

Higher Equipment Costs

5-axis CNC machining centers are considerably more expensive than conventional 3-axis machines.

In addition to the machine itself, manufacturers typically require:

Advanced CAD/CAM software
High-performance programming systems
Highly skilled operators and programmers

More Complex Programming

Generating toolpaths for 5-axis machining requires specialized expertise.

Programming errors can result in collisions between the cutting tool, the workpiece, and the machine itself.

Greater Operator Expertise Required

Operating a 5-axis machining center demands in-depth knowledge of:

CNC machining processes
Machine kinematics
Cutting tool selection
Machining strategies

When Is 5-Axis Machining Really Necessary?

5-axis machining delivers the greatest value when manufacturing:

Turbine blades
Impellers
Blisks
Medical implants
Complex molds and dies
Aerospace engine components
Parts with multiple angled or hard-to-reach surfaces

It is also highly beneficial for prototype development and custom manufacturing, where reducing lead times is critical.

When Is 3-Axis Machining Sufficient?

If a part has relatively simple geometry and most machining operations can be performed from a single direction, 5-axis machining may not be economically justified.

For these components, 3-axis CNC machining often provides:

Lower production costs
Simpler programming
High productivity
Cost-effective manufacturing

The most appropriate machining method should always be selected based on the part geometry, required tolerances, production volume, and overall manufacturing costs.

How to Choose the Right Machining Method

Selecting the optimal machining technology typically involves evaluating several factors:

Part complexity
Number of required setups
Accuracy requirements
Material type
Production volume
Target manufacturing cost

A thorough manufacturing feasibility analysis before production begins helps identify the most efficient and cost-effective machining strategy.

Conclusion

5-axis CNC machining offers significant advantages for manufacturing complex, high-precision components while minimizing setups. It can reduce production time, improve surface quality, and increase machining accuracy.

However, it is not a universal solution. For simpler components, traditional 3-axis machining often remains the more economical and practical choice.

Choosing the right machining technology at the planning stage helps optimize manufacturing costs, shorten lead times, and ensure that the finished part meets the required quality standards.

7 Metalworking Operations That a Cobot Can Take Over as Early as Tomorrow

Tue, 09 Jun 2026 14:04:00 +0000

7 Metalworking Operations That a Cobot Can Take Over as Early as Tomorrow

The shortage of skilled workers, increasing quality requirements, and the need to improve productivity are pushing metalworking companies to search for new automation solutions. One of the most accessible and effective solutions today is cobots—collaborative robots that can safely work alongside humans and quickly adapt to different tasks.

Unlike traditional industrial robots, cobots do not require complex infrastructure or long implementation times. Many operations can be automated within just a few weeks. Let’s look at seven metalworking operations that a cobot can take over as early as tomorrow.

1. CNC Machine Loading and Unloading

CNC machine tending is one of the most common applications for cobots. A robot can automatically load raw blanks and unload finished parts from turning, milling, or grinding machines.

Benefits:

reduced machine downtime;
possibility to run night shifts;
consistent and precise part handling;
increased overall production efficiency.

This is especially effective in serial production, where operators repeatedly perform the same actions.

2. Part Palletizing and Packaging

After machining, parts must be sorted, placed into containers, or arranged on pallets. This process is time-consuming and physically repetitive.

A cobot can:

arrange parts according to a predefined pattern;
sort products by type;
prepare goods for shipment;
automatically track produced quantities.

3. Welding of Metal Structures

Modern cobots are successfully used in MIG/MAG and TIG welding processes. Easy programming makes them suitable even for small batches and frequently changing production.

Key advantages:

consistent weld quality;
reduced defect rates;
safer working conditions;
ability to operate continuously.

For many companies, robotic welding becomes the first step toward automation.

4. Surface Grinding and Deburring

Metal surface processing is one of the most physically demanding and repetitive operations. In manual work, quality often depends on operator fatigue.

A cobot can perform:

deburring;
edge grinding;
surface polishing;
final finishing.

Constant force and precise motion ensure consistent results for every part.

5. Quality Inspection Using Machine Vision

Equipped with machine vision systems, a cobot can automatically inspect dimensions, shapes, and surface quality of parts.

Automated quality control enables:

early detection of defects;
reduced number of complaints;
faster inspection processes;
objective quality data collection.

This is especially important for manufacturers with high precision requirements.

6. Part Transfer Between Workstations

In many factories, a significant amount of time is spent moving parts between machines.

A cobot can:

transfer parts between work areas;
serve multiple machines simultaneously;
feed intermediate storage buffers;
automate internal logistics.

This allows workers to focus on more complex and value-added tasks.

7. Coating and Surface Treatment

Painting, protective coating application, and similar processes require high precision and repeatability.

Using a cobot ensures:

even material application;
reduced material consumption;
lower defect rates;
improved workplace safety.

It also reduces the influence of human variability on final product quality.

Why Choose a Cobot?

The main advantage of collaborative robots is flexibility. They can be quickly adapted to new products, take up minimal space, and operate safely alongside humans without the need for complex protective fencing.

For metalworking companies, this means starting automation with a single workstation, achieving fast economic results, and gradually scaling automation across the entire production.

Conclusion

Cobots are no longer a future technology—they are already a practical tool for improving manufacturing efficiency. CNC machine tending, welding, grinding, quality inspection, and internal logistics are just some of the processes that can be automated without major infrastructure investments.

Companies that start adopting cobots today gain not only higher productivity but also a significant competitive advantage in a market where speed, quality, and flexibility are becoming decisive factors.

Want to find out which operations in your production can be automated?

UDBU helps companies implement cobots, industrial robots, and automation solutions for metalworking—from process analysis to full integration and training. Learn more about automation here: https://www.udbu.eu/automatizacija/

Common Mistakes in Designing Dust Extraction Systems in a Metalworking Workshop

Fri, 29 May 2026 13:43:00 +0000

Common Mistakes in Designing Dust Extraction Systems in a Metalworking Workshop

In modern metalworking workshops, dust extraction systems are no longer just an “additional option.” During CNC machine operation, milling, grinding, and turning processes, oil mist, coolant aerosols, and fine metal particles are released into the air. A poorly designed air purification system not only contaminates the workshop but also accelerates equipment wear, worsens working conditions, and increases maintenance costs.

Let us review the most common mistakes made when designing extraction systems in metalworking.

1. Incorrect system capacity calculation

One of the most common mistakes is selecting equipment “by eye” or based only on price. To ensure effective air cleaning, the following must be considered:

- number of machines

- type of processing

- amount of coolant used

- intensity of oil mist formation

- size of the workspace

If system capacity is insufficient, aerosols remain in the air and settle on equipment.

2. Installing the extraction system too far from the pollution source

The longer the ducting and the more bends in the system, the lower the efficiency of oil mist collection. Equipment is often installed where there is space, rather than where it is most effective.

In practice, the best results are achieved with local filtration — when the air cleaner is installed directly next to the machine.

3. Using inappropriate filtration technology

Different metalworking processes generate different types of pollutants. Coarse chips, fine oil mist, and smoke require different filtration technologies:

- mechanical filtration

- coalescence filtration

- centrifugal filtration

- HEPA filtration

Choosing the wrong technology leads to rapid filter clogging and reduced system efficiency.

4. Ignoring maintenance already at the design stage

Systems are often designed without considering future maintenance. As a result:

- filters are difficult to replace

- the system is difficult to clean

- there is no oil drainage

- maintenance requires production shutdown

Modern systems must provide easy access to filters and minimal downtime.

5. One system for all machines without airflow balancing

Connecting multiple CNC machines to a single system without proper airflow calculations is another common mistake. Different machines create uneven loads, so without balancing, some equipment does not receive sufficient air cleaning.

6. Ignoring energy efficiency

Some companies still exhaust cleaned air outdoors even in winter, losing heat and increasing heating costs. Modern systems allow efficient air cleaning and recirculation back into the facility while maintaining safety requirements.

Practical solution for local air cleaning

For metalworking machines where oil mist and coolant aerosols are generated, an effective solution is compact local air purification systems installed directly at the source of contamination.

One such solution is Precitonix OMM 150 Eļļas Miglas Savācējs — an industrial centrifugal oil mist collector for metalworking. The system provides:

- multi-stage filtration

- up to 99% contaminant removal

- compact installation next to the machine

- low noise level

- coolant return to the system

- reduced equipment and air pollution in the workshop

Learn more about the capabilities of Precitonix OMM 150 Eļļas Miglas Savācējs and choose an effective air purification solution for your metalworking production.

Conclusion

A properly designed extraction system directly affects production safety, equipment lifespan, and machining quality. Most problems arise not from equipment quality, but from design mistakes.

Local air cleaning, proper filtration selection, and modern equipment can significantly reduce oil mist concentration and improve working conditions in the metalworking workshop.