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

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

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

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

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

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

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

Common Mistakes in Designing Dust Extraction Systems in a Metalworking Workshop

When Seco and Sandvik truly justify their price — and where YG-1 becomes more cost-effective

When Seco and Sandvik truly justify their price — and where YG-1 becomes more cost-effective

In the metal cutting tools market, there has long been a common belief: if you want a “serious” result — choose Seco Tools or Sandvik Coromant.
And indeed — these manufacturers offer very high stability, durability, and productivity.

However, in real production, the key question is almost always part cost.
And this is exactly where the Korean YG-1 often becomes significantly more economical in many applications.

When Seco and Sandvik are truly worth their price

Premium inserts are expensive not just because of the brand name.

The main advantage is coating technology and stable geometry. For example, Seco uses its proprietary Duratomic technology, which increases wear resistance at high temperatures and cutting speeds.

What this brings to production:

• higher cutting speeds;

• more predictable wear;

• longer life per cutting edge;

• fewer machine stops for tool changes;

• stable part quality in serial production.

This is especially noticeable in:

• large batch production;

• 24/7 machining;

• automated lines;

• machining difficult materials;

• situations where every machine stop is costly.

In such conditions, the more expensive insert truly pays for itself — not through purchase price, but through reduced downtime and higher output.

Where YG-1 becomes economically advantageous

However, not every workshop operates under ideal conditions.

In many real-world tasks, inserts do not manage to use their full “premium” potential because other factors damage the tool:

• insufficient machine rigidity;

• vibration;

• oxide scale;

• interrupted cutting;

• impact loads;

• unstable material;

• suboptimal cutting parameters.

And this raises the key question:

if a premium insert breaks just as quickly as a cheaper alternative, why overpay?

The price difference is significant

On average, YG-1 inserts cost about 40–50% less than comparable Seco or Sandvik inserts.

When machining:

• mild steel;

• aluminum;

• simple parts;

• small batches,

the difference in tool life is often minimal.

This means:

• part quality remains the same;

• tool life differs only slightly;

• but tooling costs are almost cut in half.

That is why many companies gradually switch to YG-1 in operations where there is no sense in paying extra for “reserve performance” that is not actually utilized.

The most common mistake when choosing inserts

Many people evaluate tooling based only on purchase price.

But what really matters is cost per part.

Sometimes a tool is 50% more expensive but lasts twice as long — then it is more economical.

But sometimes the opposite happens:

• a premium insert lasts only 10–15% longer;

• but costs almost twice as much.

In that case, the economics clearly favor YG-1.

When switching to YG-1 makes the most sense

YG-1 is often the best choice if:

• machine rigidity is moderate;

• interrupted turning occurs;

• workpieces have scale;

• tools are exposed to impact loads;

• universal (not aggressive) cutting parameters are used;

• reducing cost is more important than maximizing cutting speed.

For many small and medium-sized manufacturers, this is the everyday reality.

Conclusion

If Seco or Sandvik inserts perform long, stable, and predictable in your process — switching them purely for minor savings usually does not make sense.

However, if tools regularly:

• chip;

• break;

• wear out quickly due to harsh conditions;

• fail to utilize their full lifespan,

then switching to YG-1 can reduce tooling costs by almost half without a noticeable loss in performance.

How to understand whether YG-1 is right for your shop

To accurately estimate the economics for your workshop, answer just three questions:

• How many minutes of actual cutting time (or how many parts) does one Seco cutting edge currently last?

• What material are you machining: stainless steel, mild steel, or cast iron?

• Do the inserts wear gradually, or do they tend to chip and fail prematurely?

After that, it becomes possible to objectively compare cost per part and determine whether switching to YG-1 will bring real savings in your production.

How to Choose Cutting Parameters for Stainless Steel Machining on SMEC CNC Machines

How to Choose Cutting Parameters for Stainless Steel Machining on SMEC CNC Machines

Stainless steel is considered one of the most challenging materials for machining. Its high toughness, tendency to work harden, and intense heat generation require carefully selected cutting parameters. This is especially important when working with modern SMEC CNC machines, whose high rigidity and powerful spindles allow efficient machining of both AISI 304 and heat-resistant stainless steels.

Why Stainless Steel Is Difficult to Machine

The main challenges of stainless steel machining include:

• rapid cutting tool wear;

• built-up edge formation on the cutting insert;

• excessive heat in the cutting zone;

• vibrations caused by insufficient rigidity;

• surface work hardening due to incorrect feed rates.

Because of these factors, standard cutting parameters used for carbon steel are not suitable for stainless steel.

Factors That Affect Cutting Parameters

When setting up a CNC machine, the following factors must be considered:

• stainless steel grade;

• machining operation type (turning, milling, drilling);

• cutting tool material;

• rigidity of the machine-tool-workpiece system;

• coolant usage;

• spindle power and guideway design.

For example, the SMEC SL 2000 CNC Turning Center features spindle speeds up to 6000 rpm and spindle power up to 18.5 kW, enabling stable stainless steel machining even under heavy cutting loads.

Recommended Cutting Parameters for Stainless Steel

Turning AISI 304 with Carbide Inserts

The most important rule is to avoid excessively low feed rates. Stainless steel hardens quickly, causing the tool to rub the surface instead of cutting effectively.

How SMEC Machines Improve Stainless Steel Machining

Modern SMEC CNC machines provide several advantages when machining difficult materials.

High Structural Rigidity

The SL series uses a reinforced machine structure and box guideways that reduce vibration during heavy-duty cutting operations.

Powerful Spindle Performance

For example, the SMEC SL 2500SY CNC Turning Center is equipped with a spindle power of up to 26 kW and supports machining of parts longer than 1200 mm.

Fast Axis Rapid Traverse Rates

High rapid traverse speeds reduce idle time and improve productivity in serial production environments.

Live Tooling Capability

Machines with “M” and “Y” configurations support milling, drilling, and tapping in a single setup, which is especially valuable for complex stainless steel components.

Recommended Tooling for Stainless Steel

For stainless steel machining, it is recommended to use:

• carbide tools with TiAlN or AlTiN coating;

• inserts with positive geometry;

• sharp cutting edges;

• through-tool coolant systems.

When machining at high spindle speeds on SMEC machines, balanced high-quality tooling becomes especially important.

Common Mistakes When Selecting Cutting Parameters

Cutting Speed Too Low

This causes work hardening and accelerates tool wear.

Feed Rate Too Small

The cutting tool overheats and damages the surface finish.

Insufficient Cooling

Stainless steel has poor thermal conductivity, so overheating occurs very quickly.

Excessive Tool Overhang

Even highly rigid machines require minimal tool overhang to prevent vibration.

Practical Example for the SMEC SL 2000

When machining a 60 mm diameter AISI 304 shaft on the SMEC SL 2000 CNC Turning Center, the following parameters can be used:

• Vc = 160 m/min;

• spindle speed ≈ 850 rpm;

• feed rate = 0.25 mm/rev;

• depth of cut = 2 mm;

• CNMG insert with TiAlN coating.

These parameters provide stable chip formation, minimal vibration, and long tool life.

Conclusion

Proper selection of cutting parameters for stainless steel machining directly affects tool life, surface quality, and CNC machining productivity. Thanks to their high rigidity, powerful spindles, and advanced control systems, SMEC machines are well suited for both serial production and high-precision stainless steel machining applications.

5 Signs That Your Workshop Air Cleaning System Needs Modernization

5 Signs That Your Workshop Air Cleaning System Needs Modernization

In modern metalworking, air quality has become just as important as machining precision or production efficiency. During CNC machining, oil mist, coolant aerosols, and fine particles are generated and gradually accumulate in the working environment. If the air cleaning system can no longer effectively handle this contamination, it affects employee comfort, equipment performance, and overall operating costs.

In many cases, problems start unnoticed but become increasingly obvious over time. Below are five key signs that indicate it is time to modernize your air cleaning system.

1. Oil residue appears on equipment and surfaces

One of the first warning signs is a sticky oil film on CNC machines, tools, lighting fixtures, or floors. This means that oil aerosols are not being properly captured and are settling throughout the workshop.

Such contamination not only creates dirt but also:

• reduces electronic performance;

• increases equipment wear;

• makes maintenance more difficult;

• creates additional safety risks.

Modern oil mist collection systems help significantly reduce this issue by capturing aerosols directly at their source.

2. A constant oil or coolant odor in the workshop

If a strong odor persists in production areas over time, it indicates a high concentration of airborne contaminants.

This is especially common in:

• intensive CNC machining processes;

• grinding operations;

• high-speed milling;

• enclosed work areas with insufficient ventilation.

Long-term exposure to contaminated air negatively affects the working environment and reduces employee comfort. That is why more and more companies are choosing local air cleaning systems that capture oil mist directly at the point of generation.

3. Filters need to be replaced too often

If ventilation system filters clog quickly and their efficiency drops significantly, the existing system may no longer be suitable for production loads.

This typically indicates:

• insufficient number of filtration stages;

• excessive system load;

• outdated technology;

• inefficient air circulation.

Modern systems use multi-stage filtration, which separates larger particles before they reach the main filter. This reduces maintenance frequency and operating costs.

4. The workshop becomes hot and stuffy

Outdated ventilation systems often operate by completely exhausting contaminated air outdoors. This places additional load on heating and ventilation systems.

As a result, companies experience:

• higher energy consumption;

• unstable microclimate control;

• uncomfortable working conditions;

• increased temperature and humidity levels.

Modern air cleaning systems allow filtered air to be returned back into the workshop, reducing energy losses and maintaining a more stable working environment.

5. Production has expanded, but the ventilation system has not been updated

A very common situation is when companies invest in new CNC machines and increase production volumes, while the air cleaning system remains unchanged for many years.

This leads to:

• higher aerosol concentrations;

• faster equipment contamination;

• increased maintenance costs;

• poorer air quality.

In such cases, compact local oil mist collectors are an effective solution, as they can be installed directly on CNC machines without complex ventilation modifications.

Effective solution for modern metalworking

One practical solution is the Precitonix OMM 150 oil mist collector. It is designed for local air cleaning in metalworking processes where oil aerosols and coolant mist are generated.

The system provides:

• efficient multi-stage filtration;

• compact installation near the machine;

• low noise level;

• reduced maintenance requirements;

• cleaner and safer working conditions.

Such solutions not only improve air quality but also extend equipment lifespan and reduce overall operating costs.

Conclusion

Air quality in a metalworking workshop directly affects safety, equipment reliability, and operational efficiency. If oil residues appear, persistent odors are present, or the ventilation system no longer provides a comfortable working environment, it is a clear sign that modernization is needed.

Timely investment in modern oil mist collection systems helps create a safer, cleaner, and more efficient production environment in the long term.

UDBU Begins Cooperation with FAIRINO in Industrial Robotics

UDBU Begins Cooperation with FAIRINO in Industrial Robotics

FAIRINO and the UDBU team announce the start of cooperation in the field of industrial robotics and manufacturing process automation.

The partnership is focused on developing local projects for the implementation of collaborative robots (cobots) across various industries — from metalworking and assembly lines to packaging, logistics, and production processes involving repetitive operations.

FAIRINO collaborative robots enable companies to transition more efficiently to modern automation solutions through:

• safe human-robot collaboration;

• flexible integration into existing production processes;

• reduced workload for employees;

• improved process stability and quality;

• optimization of manufacturing costs.

As part of the cooperation, UDBU will focus on the development and implementation of local automation solutions for regional enterprises, including:

• production process analysis;

• design of robotic cells;

• equipment integration;

• robot programming and configuration;

• project maintenance and technical support.

The main goal of the partnership is to make modern robotic automation solutions more accessible for local businesses and to accelerate the digital transformation of manufacturing.

The use of collaborative robots is becoming increasingly important due to the growing demand for automation, shortages of qualified personnel, and the need for higher production efficiency.

UDBU considers this direction strategically important for the development of engineering and manufacturing competencies, as well as for creating new industrial automation solutions.

Adaptive Milling Strategies in CAM Systems: Tables, Parameters, and Comparison of Fusion 360, NX, and Mastercam

Adaptive Milling Strategies in CAM Systems: Tables, Parameters, and Comparison of Fusion 360, NX, and Mastercam

Introduction

Adaptive milling is one of the key technologies in high-efficiency machining (HEM), enabling productivity increases of 2–5 times by controlling tool load and optimizing toolpaths.

Unlike conventional strategies:

• the tool operates with a constant chip thickness

• radial load is reduced

• axial depth of cut is increased

The result is reduced tool wear, higher speeds, and improved surface quality.

Table 1 — Comparison of CAM Systems for Adaptive Milling

Conclusion:

• Fusion 360 is suitable for quick adoption and small workshops

• Siemens NX is ideal for complex and 5-axis machining

• Mastercam offers a balanced, universal solution

Table 2 — Efficiency of Adaptive Milling

This demonstrates that adaptive milling is significantly more efficient across all key metrics.

Table 3 — Key Parameters for Adaptive Machining

Key principle:
a small radial depth (ae) combined with a large axial depth (ap) delivers maximum efficiency.

Table 4 — Recommendations by Material

How Adaptive Milling Works

The core principle is maintaining a constant load on the cutting tool.

This is achieved through:

• trochoidal toolpaths

• automatic feed rate adjustment

• geometry-aware toolpath generation

Efficiency formula:

Efficiency = (T_conventional − T_adaptive) / T_conventional × 100%

Strategy Setup in CAM Systems

Fusion 360

• Optimal Load: 0.5 mm (for aluminum)

• Keep Tool Down: enabled

• Stock to Leave: 0.2 mm

Best suited for quick implementation and training.

Siemens NX

• ae: 7–12%

• ap: 2–3D

• AI-assisted parameter optimization

Provides maximum control and precision.

Mastercam

• Dynamic Milling

• Step: 5–15%

• Built-in finishing passes

Well suited for production environments.

Common Mistakes

• Excessive ae leading to tool overload

• Insufficient ap reducing efficiency

• Incorrect feed rates causing vibration

• Ignoring machine rigidity

Machine Requirements

Minimum requirements:

• rigidity ≥ 50 N/µm

• spindle speed ≥ 10,000 rpm

• power ≥ 15 kW

Implementation Plan for Businesses

Conclusion

Adaptive milling provides:

• significantly reduced machining time

• extended tool life

• improved surface quality

System selection:

• small workshops — Fusion 360

• complex parts — Siemens NX

• general-purpose manufacturing — Mastercam

How to Choose Between an Industrial Robot and a Cobot in Metalworking

How to Choose Between an Industrial Robot and a Cobot in Metalworking

Automation in metalworking is no longer a question of “whether,” but rather which technology to choose.
The key dilemma: industrial robot or cobot?

Making the wrong choice at this stage can cost tens of thousands of euros and months of implementation time. Let’s break down how to make the right decision.

What’s the Key Difference?

The difference between these two types of robots is not just in design, but in how they are used:

• Industrial robots — powerful, high-speed, fully automated systems

• Cobots (collaborative robots) — flexible assistants designed to work alongside humans

Cobots are built for safe human interaction, while industrial robots typically operate in isolated, guarded environments.

Comparison: Robot vs Cobot in Metalworking

When to Choose a Cobot

Cobots are ideal for metalworking if you have:

1. Frequent part changes

Low-volume or high-mix production requires flexibility.
Cobots can be reprogrammed in hours, not weeks.

2. Labor shortages

A cobot acts as an extra pair of hands:

• CNC machine tending

• part feeding

• basic quality control

3. Limited floor space

No safety cages required — significant space savings.

4. Fast deployment

Programming is intuitive and quick.

In most small and medium-sized operations, cobots deliver faster ROI and lower implementation costs.

When You Need an Industrial Robot

There are tasks where cobots are simply not enough:

1. Heavy parts

If parts exceed 20–25 kg, an industrial robot is required.

2. High productivity demands

If you need:

• 24/7 operation

• very short cycle times

• mass production

Industrial robots operate significantly faster.

3. Harsh environments

• high temperatures

• intensive welding

• aggressive conditions

A Practical Rule of Thumb

To simplify your decision:

Choose a cobot if:

• production volume is up to ~50,000 parts/year

• flexibility is critical

• operators work nearby

• fast deployment matters

Choose an industrial robot if:

• production is high-volume

• parts are heavy

• speed is critical

• minimal human interaction is required

The Most Common Mistake

Many companies choose an industrial robot “just in case,” and later face:

• complex integration

• high costs

• underutilization

• lack of flexibility

As a result, the system does not deliver expected value.

Conclusion

Cobots do not replace industrial robots — they complement them.

• Cobot = flexibility and fast results

• Industrial robot = power and scale

The right choice always depends on your specific application.

A Proven Solution for Metalworking

If you are considering automating CNC tending, welding, or part handling, take a look at a reliable solution:

ABB IRB 2600 robot

This robot offers high precision and reliability, making it suitable for a wide range of metalworking applications — from machine tending to complex operations.

Oil Mist Collectors for Small Workshops: Optimal Solutions on a Limited Budget

Oil Mist Collectors for Small Workshops: Optimal Solutions on a Limited Budget

Small metalworking workshops often have to balance cost and working environment quality. However, ignoring oil mist can become far more expensive in the long run than addressing it properly.

In this article, we’ll look at how to choose an efficient oil mist collector on a limited budget—without compromising performance or safety.

Why Oil Mist Is a Problem Even in Small Workshops

Even one or two CNC machines can generate a significant amount of oil aerosol. The consequences include:

• reduced visibility in the work area
• oily deposits on surfaces and equipment
• increased risk of slipping
• negative impact on employee health
• accelerated wear of machinery

Important: in smaller spaces, contamination concentration is often higher than in large industrial facilities.

How to Determine Required Capacity

Budget optimization starts with proper calculation.

Key parameters:

• number of machines
• enclosure/work area volume
• type of coolant used
• operating mode (continuous vs intermittent)

Practical tip:
for a small workshop with 1–3 CNC machines, a capacity of 400–1200 m³/h per machine is typically sufficient.

Types of Budget-Friendly Solutions

1. Compact Local Collectors

Installed directly on the machine.

Pros:

• lower installation cost
• easy integration
• minimal ductwork required

Cons:

• limited capacity
• less effective under heavy-duty operation

 Best for: small workshops with limited space

2. Centralized Systems (Mini Configuration)

One unit serves multiple machines.

Pros:

• better overall control
• fewer maintenance points

Cons:

• higher initial cost
• requires system design

 Best for: workshops planning future expansion

3. Electrostatic Filters

Highly effective for fine oil mist.

Pros:

• high filtration efficiency
• longer filter service life

Cons:

• higher upfront cost
• requires regular cleaning

 Best for: applications where air quality is critical

How to Reduce Costs Without Losing Quality

Choose the Right Filtration Level

No need to overpay for HEPA if the process doesn’t require it.

Optimize Operating режим

The collector does not need to run at full capacity all the time.

Perform Regular Maintenance

Dirty filters = higher energy consumption.

Use a Modular Approach

Start with one unit and expand later if needed.

Common Mistakes

• choosing an underpowered unit
• ignoring airflow calculations
• incorrect installation location
• lack of maintenance
• focusing only on price instead of total cost of ownership

When Does the Investment Pay Off?

Even in a small workshop, an oil mist collector can pay for itself by:

• reducing cleaning costs
• extending equipment lifespan
• improving working conditions
• minimizing downtime

In many cases, ROI is achieved within 6–18 months.

Conclusion

Small workshops don’t need complex or expensive systems to effectively control oil mist. A properly selected compact collector can provide:

• a safer working environment
• consistent production quality
• controlled operational costs

The key is to base your decision on actual operating conditions—not just price.

Tool Balancing in High-Speed Machining: Impact on Quality and Tool Life

High-speed machining (HSM) places increased demands on the entire manufacturing system. One of the key factors that directly affects machining quality, tool life, and machine longevity is tool balancing.

Ignoring this aspect leads to vibrations, accelerated wear, and defects—even when using modern equipment and high-quality tools.

What Is Tool Balancing

Tool balancing is the process of evenly distributing the mass of a rotating tool relative to its axis of rotation.

If the center of mass does not align with the rotation axis, imbalance occurs, generating centrifugal forces and vibrations at high speeds.

Even minimal deviation at high rotational speeds (10,000–30,000 RPM and above) can lead to critical consequences.

Causes of Imbalance

The main sources of imbalance include:

• manufacturing inaccuracies of the tool or holder

• contamination (chips, coolant, dust)

• wear of clamping surfaces

• improper tool assembly

• material inhomogeneity

• spindle or clamping system runout

How Imbalance Affects the Machining Process

1. Reduced Surface Quality

Vibrations cause:

• surface waviness

• runout marks

• increased roughness

2. Accelerated Tool Wear

Imbalance leads to:

• uneven load on cutting edges

• localized overheating

• chipping and microcracks

As a result, tool life is significantly reduced.

3. Increased Load on the Spindle

Vibrations increase:

• bearing wear

• risk of spindle failure

• maintenance frequency

4. Noise and Process Instability

• higher noise levels

• reduced process repeatability

• increased risk of defects

Balancing Grades

Balancing is typically evaluated according to ISO standards (e.g., G2.5, G6.3, etc.).

• G6.3 — standard level for general machining

• G2.5 — recommended for high-speed machining

• G1.0 and above — for ultra-precision operations

The lower the value, the higher the balancing accuracy.

Balancing Methods

1. Static Balancing

• suitable for simple tools

• considers mass distribution in a single plane

2. Dynamic Balancing

• considers mass distribution along the entire tool length

• essential for high-speed machining

Practical Methods to Eliminate Imbalance

• using balancing machines

• tool holders with adjustable mass

• adding or removing balancing screws

• using precision tool holders (HSK, hydraulic chucks, shrink-fit holders)

Best Practices for Production

To minimize the impact of imbalance:

• always clean the tool before installation

• check runout and clamping

• use high-quality tooling systems

• balance the complete assembly (tool + holder)

• follow recommended spindle speeds

• perform regular inspections

Economic Benefits

Proper balancing delivers measurable advantages:

• tool life increase by up to 30–50%

• reduction in scrap rates

• improved surface quality

• lower spindle repair costs

• increased overall productivity

Conclusion

Tool balancing is not an optional step but a critical requirement for stable and efficient high-speed machining.

Investing in proper balancing pays off through improved product quality, longer tool life, and reduced operating costs.

YG-1 representatives visited leading Latvian companies

YG-1 representatives visited leading Latvian companies

In the second half of March, representatives of the international company YG-1 from South Korea and Poland visited Latvia on a business trip. The visit was organized in cooperation with the company’s official representative, STARBS, and marked an important step in developing collaboration with Latvian industrial companies.

YG-1 is one of the world’s leading manufacturers of metalworking tools, offering milling cutters, drills, and threading tools widely used in high-precision industries. Thanks to its international experience and innovative solutions, the company’s products are used worldwide.

During the visit, the delegation, together with STARBS representatives, visited several leading Latvian companies in the following sectors:

Aerospace (aviation and space industry in Latvia) — machining of complex materials such as titanium and composites, where precision and tool reliability are especially critical.
Optics (optical industry in Latvia) — production of high-precision components with strict quality requirements.
Automotive (automotive industry in Latvia) — mass production, where productivity and process stability are essential.

During the meetings, YG-1 specialists provided technical consultations, discussed current challenges faced by companies, and offered modern solutions in the field of metalworking. Particular attention was given to improving production efficiency, reducing costs, and implementing innovations.

Cooperation with the official representative STARBS is essential for YG-1’s development in the Baltic region. Local expertise and technical support enable Latvian companies to adopt advanced tooling solutions more quickly and strengthen their competitiveness.

At the conclusion of the visit, the parties acknowledged strong potential for further cooperation, the development of Latvian industry, and the strengthening of international partnerships.

Metalworking Costs in 2026: Prices in Latvia, Lithuania, and Estonia

Metalworking Costs in 2026: Prices in Latvia, Lithuania, and Estonia

General Market Situation in the Baltics

In 2026, the metalworking industry in the Baltic states (Latvia, Lithuania, and Estonia) continues to grow steadily, while prices are increasing due to several key factors:

• rising labor costs

• higher energy and raw material prices

• shortage of skilled CNC operators

It is important to understand that there is no fixed price for metalworking—each project is calculated individually.

Average Metalworking Prices in the Baltics (2026)

Below are typical market price ranges based on industry data:

CNC Machining (Milling and Turning)

• €30 – €80 per hour — standard 3-axis machines

• €70 – €150 per hour — 5-axis machining

• from €25 per simple part (custom, low-volume orders)

Laser and Plasma Cutting

• €10 – €50 per hour

• €0.5 – €3 per meter of cut (depending on material thickness)

Welding and Fabrication

• €20 – €60 per hour

• complex projects — higher costs

Serial Production

• cost reduction of:

  • 20% – 50% per unit for higher volumes

• the key factor is order volume and repeatability

Price Comparison: Latvia vs Lithuania vs Estonia

Latvia offers a balanced combination of price and quality, typically at a mid-range level.
Lithuania often provides lower pricing, making it attractive for serial production.
Estonia tends to have higher prices, but this is offset by a higher level of automation and efficiency.

The average price difference between these countries is around 10–25%.

Factors Affecting CNC Machining Costs

Material

• aluminum — lower cost

• stainless steel — 20–40% more expensive

• titanium — 50–100% more expensive

Part Complexity

• 3-axis machining — more affordable

• 5-axis machining — more expensive

• complex geometry increases machining time

Order Volume

• 1–10 units — higher cost per part

• 100+ units — significant cost reduction

Precision (Tolerances)

• standard: ±0.1 mm

• high precision — increases cost by 30–200%

Secondary Processes

• anodizing

• painting/coating

• heat treatment

Cost Calculation Example

Part: aluminum, medium complexity

• machining time: 2 hours

• rate: €50/hour

Result:

• CNC machining: €100

• material: €20

• post-processing: €30

Total: approximately €150 per part

How to Reduce Metalworking Costs

• optimize part design (DFM – Design for Manufacturing)

• increase production volume

• choose a local supplier in the Baltics

• use standard materials

Conclusion

In 2026:

• the average CNC machining cost in the Baltics ranges from €30 to €150 per hour

• the main cost drivers are part complexity, material, and production volume

• Lithuania offers lower prices, while Estonia provides more advanced technological capabilities

For businesses, the key is not to choose the lowest price, but to find the optimal balance between cost, quality, and lead time.

Metalworking for Startups in Latvia: How to Launch Production from Scratch

Metalworking for Startups in Latvia: How to Launch Production from Scratch

Why Latvia is Suitable for a Metalworking Startup

Latvia is an attractive country for launching a manufacturing startup due to:

• access to the European Union market

• well-developed logistics and ports

• skilled technical workforce

• business and export support programs

This makes Latvia a strong base for a metalworking startup targeting both local and export markets.

Where to Start: Steps to Launch Production

1. Choose a Niche

At the beginning, it is important to focus on a specific specialization:

• CNC machining of parts

• metal structure manufacturing

• laser cutting and bending

• prototyping

A narrow niche helps reduce competition and enter the market faster.

2. Market and Customer Analysis

Before launching, you should identify:

• target customers (B2B, industry, construction)

• most demanded services in Latvia and the EU

• pricing levels and competition

Main segments:

• mechanical engineering

• construction companies

• hardware startups

3. Equipment Selection

Minimum equipment for starting:

• CNC milling or turning machine

• metal cutting equipment (laser or plasma)

• measuring tools

Important factors:

• budget

• type of orders

• scalability

4. Facilities and Infrastructure

Suitable options at the start:

• small production spaces

• industrial parks

• rented workshops

Key requirements:

• power supply

• ventilation

• logistics access

5. Business Registration in Latvia

Main steps:

• register an SIA (limited liability company)

• open a bank account

• obtain necessary permits

You can also benefit from support provided by LIAA for investment and export development.

6. Finding Customers

Effective channels include:

• B2B platforms

• direct sales

• participation in tenders

• website and SEO

Use local keywords such as:
production Latvia, metalworking Riga, CNC services Latvia

Startup Costs

Estimated costs:

• equipment: €20,000 – €150,000

• rent: €500 – €2,000 per month

• staff: depends on scale

• CAD/CAM software: €1,000 – €10,000

Minimum starting budget: from approximately €30,000

Common Mistakes

• buying overly expensive equipment at the start

• lack of clear specialization

• underestimating marketing

• low production utilization in the early stages

How to Scale Production

After launch, it is important to:

• implement CAD/CAM systems

• automate processes

• expand into export markets (EU, Scandinavia)

• grow the equipment base

Metalworking Trends in Latvia

• custom metal parts production

• small-batch manufacturing

• integration of Industry 4.0 solutions

• environmentally friendly technologies

Conclusion

Launching a metalworking business in Latvia is a realistic opportunity to build a competitive company with export potential.

Key success factors:

• clear specialization

• правильный выбор оборудования

• active customer acquisition

• production digitalization

CAD/CAM Systems in Metalworking: What Solutions Companies Use in Latvia

CAD/CAM Systems in Metalworking: What Solutions Companies Use in Latvia

What is CAD/CAM and Why It Matters

CAD/CAM systems are software solutions that combine:

• CAD (Computer-Aided Design) — design of parts and components

• CAM (Computer-Aided Manufacturing) — creation of control programs for CNC machines

In modern manufacturing in Latvia, these systems are used for the full production cycle — from a 3D model to a finished part. This allows companies to:

• reduce production time

• minimize errors

• automate CNC programming

What CAD/CAM Systems Are Used in Latvia

Siemens NX / Solid Edge

Siemens solutions are widely used in Latvia, often implemented with the help of local partners.

• full CAD/CAM/CAE and PLM cycle

• suitable for complex engineering tasks

• supports the entire product lifecycle

Best for: large manufacturing companies

SolidWorks + CAM (SolidCAM, CAMWorks)

One of the most popular solutions for small and medium-sized businesses.

• 3D modeling

• CNC program preparation

• prototyping

Best for: small and medium-sized enterprises

RADAN

Widely used in sheet metal processing.

• automatic material nesting

• integration with ERP and MES systems

• suitable for laser and plasma cutting

Best for: sheet metal manufacturing

Lantek

A specialized CAD/CAM solution for metal processing.

• supports laser, plasma, and waterjet cutting

• solutions for bending and punching

• widely used in serial production

Best for: metal structure manufacturing

AlphaCAM + ZWCAD / BricsCAD

A combined solution for various production needs.

• CAM: AlphaCAM

• CAD: ZWCAD or BricsCAD

• supports 3-axis and 5-axis CNC machines

Best for: general-purpose manufacturing

CATIA, Tebis, Cimatron

High-end systems for complex projects.

• CATIA — for aerospace and complex parts

• Tebis — for molds and tooling

• Cimatron — for tool manufacturing

Best for: high-precision production

How Companies in Latvia Choose CAD/CAM Systems

Type of Production

• sheet metal → RADAN or Lantek

• milling → SolidCAM or NX

• molds → Tebis or Cimatron

Company Size

• small businesses → SolidWorks with CAM

• medium-sized → hybrid solutions

• large enterprises → PLM systems

Integration

Modern companies implement:

• ERP and MES systems

• automatic nesting

• digital twins

This improves efficiency and reduces material waste

CAD/CAM Trends in Latvia (2025–2026)

• increasing automation of CNC programming

• integration with Industry 4.0 solutions

• shift to cloud-based CAD systems

• growing importance of PLM systems

Companies are moving toward full digitalization of production — from design to finished product

Conclusion

CAD/CAM systems in Latvia have become a standard for competitive manufacturing

The most widely used solutions include:

• Siemens NX and Solid Edge

• SolidWorks with SolidCAM

• RADAN and Lantek

• CATIA and Tebis for complex projects

Robotized Painting in Latvia: Reduce Costs and Improve Quality with UDBU Solutions

Robotized Painting in Latvia: Reduce Costs and Improve Quality with UDBU Solutions

Introduction

In modern manufacturing, quality and efficiency are key to success. Robotized painting is becoming increasingly popular in Latvian companies, as it helps reduce labor costs, minimize material waste, and ensure consistent quality.

UDBU offers a full range of production automation solutions, including robotized painting, helping Latvian businesses increase productivity and competitiveness.

What is Robotized Painting?

Robotized painting means that industrial robots or cobots (collaborative robots) automatically perform painting tasks with high precision. This ensures an even coating, reduces waste, and guarantees repeatability, which is especially important in serial production.

Robotized painting is commonly used for:

• painting metal structures and parts

• powder coating

• automotive components

• furniture and wood product processing

Why Choose Robotized Painting in Latvia?

Latvian manufacturers face several challenges:

• high labor costs

• difficulty finding skilled painters

• need to ensure export-quality standards

• environmental regulation compliance

Robotized painting addresses all these challenges while speeding up production and reducing material consumption.

How Robotized Painting Reduces Costs

1. Lower paint usage – precise dosing ensures paint is used efficiently.

2. Reduced labor costs – one robot can replace several operators.

3. Less scrap – consistent quality reduces the need for rework.

4. Energy savings – modern systems optimize air and paint supply.

How Quality Improves

• Even coating across all parts

• Precise layer thickness control

• High repeatability in serial production

• Safer work environment for employees

Types of Painting Robots

• Industrial robots – suitable for large production volumes

• Cobots – safe to work alongside humans, ideal for small and medium-sized Latvian companies

Does Robotization Pay Off?

Investing in robotized painting typically pays off within 1–3 years. Productivity increases by 30–50%, and quality becomes more stable, ensuring competitiveness in both domestic and international markets.

How to Implement Robotized Painting with UDBU

1. Analyze your production process

2. Offer the optimal robot solution

3. Integrate robots into your production line

4. Train staff to use the robots efficiently

5. Optimize the process to increase productivity and reduce costs

Why Choose UDBU?

UDBU provides comprehensive production automation solutions in Latvia, including robotized painting. Our solutions help companies:

• reduce production costs

• improve quality

• increase productivity

• ensure repeatability and precision

Contact UDBU today and transform your production into an efficient, modern system.

Learn more about production automation →

Metalworking Tool Market 2025–2026: How Raw Material Shortages Are Changing the Rules

Metalworking Tool Market 2025–2026: How Raw Material Shortages Are Changing the Rules

In 2025–2026, the metalworking industry is facing not a temporary disruption, but a fundamental transformation.

Experts increasingly refer to this shift as a “resource iron curtain” — a situation where access to key raw materials defines competitiveness.

If your company operates in CNC machining or manufacturing, these changes directly impact:

• tool availability

• delivery times

• production costs

Raw Material Crisis: Tungsten and Cobalt

The foundation of most cutting tools is:

• tungsten carbide

• cobalt binder

Tungsten

By 2026, tungsten prices increased by more than 150%.

The main reason is that China controls over 80% of global supply and has tightened export quotas.

Cobalt

Cobalt supply is heavily dependent on Democratic Republic of the Congo, which introduced export restrictions.

Result: cutting tools are becoming more expensive and harder to source

Market Shift in Europe and the Baltics

Challenges for European Manufacturers

Major players such as Sandvik Coromant and ISCAR are facing:

• rising energy costs

• extended lead times (up to 20 weeks)

• increasing prices

Alternative — YG-1

More and more companies across the Baltics are turning to YG-1 as a reliable supplier.

Why?

• in-house carbide production

• stable supply chains

• prices 20–30% lower than Western European competitors

• wide product range (drills, end mills, threading tools, CNC solutions)

This makes YG-1 one of the most practical choices for metalworking companies in Europe

Technological Response: How to Reduce Costs

1. Recycling (Scrap-to-Tool)

Manufacturers now offer:

• carbide scrap buyback programs

• discounts on new tools

2. Alternative Materials

Demand is increasing for:

• cermets

• ceramic cutting tools

3. Modular Tooling Systems

A key trend:

• drills with replaceable heads

• indexable milling systems

up to 70% carbide savings per tool

What This Means for Your Business

How to Choose a Tool Supplier in Europe

If you are searching for:

• CNC cutting tools in Europe

• metalworking tools in the Baltics

• carbide end mills and drills

• a reliable industrial tooling supplier

the key criteria in 2026 are:

• fast delivery

• local stock availability

• price stability

• technical support

Conclusion

The metalworking tooling market is undergoing a major shift.

The winners are companies that can ensure:

• stable supply

• competitive pricing

• broad product availability

One of such partners is YG-1, offering a strong balance between quality, price, and availability.

Looking for a Reliable Tool Supplier in the Baltics?

We help companies across Europe with:

• CNC tooling supply

• metalworking optimization

• technical consulting

• fast delivery from stock

Contact us today to get a quote
Check product availability
Find the best solution for your production