| 摘要 |
PURPOSE: A reflector assembly for a laser processing machine is provided to minutely control the angle of a reflector installed in a change plate by regulating the gap between a support plate and the change plate with an adjusting screw. CONSTITUTION: A reflector assembly for a laser processing machine comprises a support plate(120), a change plate(110), a reflector(100), and a grid frame(130). The support plate is formed with a guide rail(121). The change plate is coupled to a supporting block through the guide rail and allowed to slide. The reflector is fixed to the change plate. The grid frame is coupled to the support plate and forms a right-angled isosceles triangle with the supporting plate as hypotenuse and has a pair of through holes(131) which a laser beam reflected off the reflector passes through. |
