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Laser cutting machine cutting precision and size error analysis
by：Transon
2020-10-31
Measure laser cutting machine laser cutting machine cutting accuracy is an important part of good or bad, but the precision of laser cutting is not entirely depends on the device itself, but rather consists of various factors, mainly has the following several factors:
1, the laser beam by focusing the laser beam spot size
together after the light spot is smaller, the higher the cutting precision, especially for smaller kerf width, little flare up to 0. 01mm。
2, workbench of precision decides the repeat precision
table of cutting accuracy is higher, the higher the accuracy of the cutting.
3, workpiece thickness, the greater the accuracy is lower, the greater the kerf width.
because a laser beam as the cone, kerf is conical and thickness of 0. 3 mm stainless steel is more than 2 mm smaller kerf width.
4, workpiece material had certain influence on the laser cutting accuracy.
the same circumstances, the stainless steel is better than aluminum high cutting precision, smooth some aspects.
1, the laser beam by focusing the laser beam spot size
together after the light spot is smaller, the higher the cutting precision, especially for smaller kerf width, little flare up to 0. 01mm。
2, workbench of precision decides the repeat precision
table of cutting accuracy is higher, the higher the accuracy of the cutting.
3, workpiece thickness, the greater the accuracy is lower, the greater the kerf width.
because a laser beam as the cone, kerf is conical and thickness of 0. 3 mm stainless steel is more than 2 mm smaller kerf width.
4, workpiece material had certain influence on the laser cutting accuracy.
the same circumstances, the stainless steel is better than aluminum high cutting precision, smooth some aspects.
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