发明名称 |
APPARATUS FOR DETECTING THE FOCUSING POSITION IN A LASER MACHINING APPARATUS |
摘要 |
An appts. to detect focus of laser beam has a photoelectric converter to detect the reflected beam from a reflection mirror put on an object. The converter is on the laser beam detector put between the laser beam lens and laser oscillator. |
申请公布号 |
KR890000461(B1) |
申请公布日期 |
1989.03.18 |
申请号 |
KR19810003276 |
申请日期 |
1981.09.02 |
申请人 |
AMADA CO.,LTD |
发明人 |
AKIRA, TSUTSUMI |
分类号 |
B23K26/046;B23K26/04;(IPC1-7):B23K26/04 |
主分类号 |
B23K26/046 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|