Laser cutting stainless steel metal panel quality how to judge good or bad

Stainless steel processing plant every day in laser cutting all kinds of stainless steel metal panels, in the process of processing always can not avoid quality-related problems, quality will affect the future production plan, serious will appear losses, how to judge laser cutting out of the metal panel is an important step, In particular, many friends in the purchase of second-hand laser cutting equipment will ignore the quality standards for cutting out.

The quality can be judged by roughness, perpendicularity, cutting width and burr.

Roughness not only affects the appearance of the edge but also affects the friction characteristics, roughness about Di said the higher the quality, good laser cutting quality smooth section without stripes and no fracture, the guarantee of roughness is also the guarantee of quality, if the roughness changes need to adjust the laser power to match the thickness of the plate.

Perpendicularity is also one of the guarantees of cutting quality. The higher the perpendicularity, the higher the quality, especially when cutting more than 10mm thickness of the plate, the perpendicularity of the edge is very high demand.

People seldom pay attention to the cutting width, artificial cutting width influence is little and not much attention, but when the thickness of the metal plate increases its cutting width will also increase, and the cutting width determines the minimum diameter of the profile, want to ensure the same high precision, no matter how big the incision width, the workpiece in the laser cutting machine processing area should be constant.

Burr, this is not necessary to say, burr is also the reason for affecting the quality of cutting, but at present, there are many ways to solve the burr, here is not to explain one by one, “burr” is also all laser cutting processing in the emergence of more a class.

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