BLM GROUP Blog - machines

5 min read

3D laser cutting of titanium components for aerospace: why does LT-FREE make the difference?

Oct 15, 2026, 3:24:21 PM

When it comes to titanium aerospace components, the question is not simply which machine can cut them, but which technology can do so while preserving the material’s properties, ensuring certifiable precision and maintaining the flexibility required to handle complex geometries.

For applications such as engine ducts, APU components, welded tubular structures, hydroformed parts and three-dimensional assemblies, LT-FREE stands out as one of the most comprehensive solutions for 3D laser cutting in the aerospace sector.

The machine is designed to process bent tubes, three-dimensional components of various shapes and complex assemblies, in materials such as titanium, aluminum and lightweight alloys in general, typically used in the aerospace industry.


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7 min read

What is the best CNC tube bending machine for aerospace work?

Sep 4, 2026, 2:49:54 PM

The choice depends on numerous factors, including the tube diameter, material used, wall thickness, required bending radii, and the complexity of the geometry to be produced.

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6 min read

Main technological elements of tube bending for the aerospace sector

Jun 19, 2026, 9:27:16 AM

With an estimated value of around 400 billion dollars, likely to double by 2035, the aerospace sector is currently one of the most interesting industrial sectors to operate in.

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4 min read

Intelligent tube benders: AI now supports less experienced operators

May 26, 2026, 4:10:42 PM

Those who work with tube bending machines today increasingly face a real problem: high operator turnover and growing difficulty in finding specialized personnel.

In this scenario, artificial intelligence can provide valuable support because it reduces dependence on individual experience and makes the process more repeatable and controllable.

But how does all this become possible?

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5 min read

Reducing rejected parts in 3D laser cutting

Feb 17, 2026, 5:09:31 PM

In any production process, the possibility of unexpected events and therefore rejected parts in production is always present. Production managers know this well: disruptions are not exceptions, but a structural element of manufacturing that must be managed consciously and systematically.

To reduce rejected parts in 3D laser cutting, action can be taken on several levels: prevention, monitoring, rapid response, and continuous learning. Being able to simplify, through technology, the process that minimizes these unexpected events is one of the keys to optimizing production.

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5 min read

How to eliminate the experience factor in tube bending?

Dec 4, 2025, 4:01:56 PM

There is often talk about the difficulty of finding skilled operators, a challenge across many industrial sectors and especially in the tube bending industry.

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6 min read

How to choose a sheet metal laser cutting machine with linear motors?

Nov 4, 2025, 8:00:00 AM

The performance of a sheet metal laser cutting system is the result of careful optimization of the component design and machine features.

This article will help you better understand the technological choices made by the designers of 2D laser cutting machines with linear motors and guide you more consciously when considering the purchase of this type of system.

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5 min read

Automation of production processes: 5 key advantages to improve your manufacturing efficiency

Oct 13, 2025, 8:33:19 AM

In today’s competitive industrial landscape, the automation of production processes has become a key strategic lever for companies aiming to innovate and respond swiftly to market challenges. 

By integrating advanced technologies such as industrial robotics, artificial intelligence, and automated control systems, it is possible to radically transform the way production operations are managed.

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7 min read

How can production times in laser welding be reduced?

Sep 10, 2025, 1:50:47 PM

In robotic laser welding, reducing setup times is essential for efficient production, especially for subcontractors or those producing small, highly variable batches.

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7 min read

Right- and left-hand bending for tubes with large diameter, thick or high rigidity

May 8, 2025, 9:21:57 AM

Tube benders for large diameter tubes and bars are systems capable of applying the considerable thrust forces and bending torque required to bend large pipes and are also able to optimally control the force exerted on the tube and the deformation of the material through the interpolated movement of the core, slide and clamping.

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