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Why is the workpiece cut by the fiber laser cutting machine deformed?

Views: 6     Author: Site Editor     Publish Time: 02-11-2022      Origin: Site

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The non-contact processing of fiber laser cutting machine will not scratch the workpiece, with high processing precision and good effect, and it can often complete the task very well when processing metal materials. But sometimes the processed parts cut by the fiber laser cutting machine are deformed. Why is this? Leapion Laser to share.

The fiber laser cutting machine uses the fiber laser to output high energy density laser beam and gather it on the surface of the workpiece, so that the area irradiated by the ultra-fine focus spot on the workpiece is instantly melted and vaporized. cut.

The working process is automatically controlled according to the pre-programmed program, and the processing program is identified, so choose a reasonable cutting process before processing, such as the starting point, direction, sequence, speed, etc. play a decisive role.

So why does the fiber laser cutting machine encounter the deformation of the cutting product when it is produced and processed? We analyze the following three reasons:

1. The core components of the fiber laser cutting machine are damaged

The fiber laser cutting machine itself is a large-scale cutting equipment composed of multiple components. If the core component fails, it will directly affect the processing quality of the metal material and needs to be repaired in time.

2. The material and thickness of the material to be cut do not match the power of the equipment

The material and thickness of the material are often the biggest causes of deformation. The reflective properties and metal properties of the raw materials will also affect the cutting effect to varying degrees. When cutting this material, it generally needs to be processed. Direct cutting without processing will have a certain impact, and the thickness does not match the power of the equipment, which will affect the processing of the machine even more. Quality, these factors will cause the material itself to be unevenly heated and deformed.

3. The fiber laser cutting machine is not debugged

If the dimming of the fiber laser cutting machine is not adjusted properly, the workpiece will be deformed. Although the technical content and equipment quality of today's laser cutting machines are relatively high, professional personnel are still required to pre-check and debug before use. After ensuring that there are no problems in all aspects of the equipment, the processing operation can be carried out to the greatest extent possible. It reduces the possibility of material being deformed due to equipment reasons.

Although the processing effect of the fiber laser cutting machine is excellent, it cannot guarantee that the processed workpiece is not deformed at all, but compared with other cutting equipment, the material deformation is much smaller. If there are some very subtle deformations, it is obviously due to the equipment itself is unreasonable.

For more information and questions about fiber laser cutting machines, please contact Leapion Laser directly.


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