| 摘要 |
PURPOSE:To machine a material to be worked with high accuracy at a high speed by setting preliminarily the thickness, material quality and machining method of the material and setting and adjusting automatically machining conditions. CONSTITUTION:The machining figure stored by a numerical control device 14 is inputted to a microcomputer 24 and the machining method, sheet thickness and material are set manually by setters 22, 21, 23 and are inputted to the computer 24. Prescribed arithmetics are made by the computer 24 and the results thereof are outputted to a laser oscillator 11, a servocontrol motor 13, a means 25 for matching the focusing position, regulators 9A-9C and solenoid valves 10A-10C by which the adjustment of the oscillating method, focusing position, etc. of the oscillator 1 is made and the metal 11 is drilled. The output signal for the machining conditions is outputted to the oscillator 1, etc. when a discriminator 26 for the drilling confirms the end of the drilling. Then discriminator selects the laser oscillating method, laser output, focusing position and the kind of the machining gas and starts machining of the material 11. |
