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How to carry on the laser cutting machine

发布:2015-06-12  阅读:3163

  Laser cutting is through the focusing mirror will high power laser beam after focusing form a tiny focus, focus on steel plate using high-energy a melting and vaporization realize cutting. Laser focus position is the very key step, only focus established, to ensure that steel plate cutting have a good quality. Because of CO2 laser beam is infrared not visible light, so rely on the human eye enabled cannot find the laser beam focus. In the actual operation process, usually adopt laser focus position method is: nc positioning hit points, cant focus cautery method and linear cautery method. (1) nc positioning hit point: with a flat bright and clean and white cardboard, tile in the table above, laser cutting head is set in the upper part, focusing mirror distance paper