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Judging the quality of laser cutting machine cutting is the best way to determine the performance of laser cutting equipment. Here are some of the nine criteria for judging.

1. Roughness. The laser cutting section will form a vertical grain. The depth of the grain determines the roughness of the cutting surface. 

2. Verticality. How the thickness of the sheet metal exceeds 10 mm, the perpendicularity of the cutting edge is very important. 

3. Cutting width. The width of the slit generally does not affect the quality of the cut. The cut width has an important effect only when a particularly precise profile is formed inside the part. 

4. Grain. When the slab is cut at high speed, the molten metal does not appear in the slit below the vertical laser beam, but instead is ejected after the laser beam is deflected...

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