What should we pay attention to when laser cutting rusted materials
When the fiber laser cutting machine cuts the rusted plate, it often finds that the plate will rust.
Especially in the south, it is relatively humid.
And the carbon steel plate is more likely to rust, then the fiber laser cutting machine is cutting rust.
What should you pay attention to when making materials?
From the cutting principle of the laser cutting machine, the laser cutting itself cannot be a light source.
And the laser will generate heat after being absorbed on the surface of the processing element.
In the case of rust or rust-free materials, the laser absorption is not the same.
And the heat generation will be greatly affected.
Generally, cutting the rusted coffin will have the following effects.
First of all, when we cut the rust plate , the efficiency will be reduced, the effect will be relatively poor.
And the scrap rate will be higher.
If conditions permit, reduce the use of rusted plates, or use the rust plate after use.
Secondly,the biggest damage is actually punching and laser cutting.
Laser cutting will explode when processing, causing pollution to the lens.
You can use the grinding machine to do rust first, if the plate is not thick plate.
The impact below 5MM is not big, but the quality of the cut product .
There will be an impact and the rate of failure will be high.
Thirdly,the cutting condition of the plate which is cut uniformly and evenly rusted is better than that of the uneven rusted plate.
Since the overall uniform rusted plate absorbs the laser evenly, good cutting can be performed.
For the processing of materials with uneven rust on the surface, the surface condition of the material should be uniform before cutting.
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