The first step: check whether the laser welding machine red light in the middle of media film locations, you should adjust the media red patch installation location in the Media Center of the diaphragm.
Step two: coarse medium diaphragm holder knob, red light reflected back to the exit hole.
Step three: open lay a stress Badgers like?? Fine linen a saddle cloth a quiff? 00A around, pulse wide adjustment to about 2ms, repeat frequency adjustment to 0Hz, stepped on about foot switch makes pulse Xenon Flash, at with completely exposure of full black like paper put in output mirror Qian, can observation to has laser output, repeatedly adjustment diaphragm frame of two a knob, makes output spot most round and uniform, then gradually reduced current to 120A around, further repeatedly carefully to fine-tuning knob, as makes playing to like paper Shang of spot most round and most strong part concentrated in spot Center.
Fourth step: check laser whether and Red coincide, will like paper fixed in laser output mirror of front-end and as away from output mirror of location, issued a laser pulse, observation like paper Shang of spot Center whether and Red Center coincide, as not coincide, can fine-tuning output mirror and full anti-mirror, makes spot and Red coincide, then again will like paper fixed in away from laser output mirror 800~1000mm of place, again check spot whether and Red coincide. Good coincidence, the laser is adjusted to the optimum condition.
Fifth step: lock knob, once again check the paper on the spot is good and red line. Or laser welding machine for relocation.