| 摘要 |
PROBLEM TO BE SOLVED: To improve the efficiency of laser beam machining by rapidly changing the condition of laser beam machining about various objects to be machined different in thickness. SOLUTION: This equipment is composed of a cutting torch part 4 to execute a prescribed machining by irradiating an object to be machined 5 with a laser beam 2 generating in a laser oscillator 1, a controller 7 to control the cutting condition of this cutting torch part and a thickness detecting device 6 to detect the thickness of the object to be machined. The controller changes the cutting condition depending on the detected value supplied from the thickness detecting device. |
