基本信息:
- 专利标题： 쾌속 레이저 스코어링 방법
- 专利标题（英）：Method of fast laser scribing
- 专利标题（中）：快速激光扫描的方法
- 申请号：KR1020137007968 申请日：2011-04-28
- 公开(公告)号：KR1020130050378A 公开(公告)日：2013-05-15
- 发明人： 후앙,왕야 , 리,구오바오 , 장,신퀴앙 , 마오,싱 , 구오,완큉 , 주,지안루 , 시앙,방글린
- 申请人： 바오샨 아이론 앤 스틸 유한공사
- 申请人地址： No. ***, Fujin Road, Baoshan District, Shanghai ******, China
- 专利权人： 바오샨 아이론 앤 스틸 유한공사
- 当前专利权人： 바오샨 아이론 앤 스틸 유한공사
- 当前专利权人地址： No. ***, Fujin Road, Baoshan District, Shanghai ******, China
- 代理人： 청운특허법인
- 优先权： CN2010105620214 2010-11-26
- 国际申请： PCT/CN2011/073417 2011-04-28
- 国际公布： WO2012068829 2012-05-31
- 主分类号： B23K26/00
- IPC分类号： B23K26/00 ; C21D8/12
Which discloses a rapid laser scoring methods, as a set of continuous-wave laser beam is aligned associated laser scoring device corresponds to the focus in the laser scoring process, is supplied to the production line, the upper surface of the silicon steel strips oriented moving forward and the line on the lower surface at the same time used to processing the game; The upper surface of the game score processing on a processing line and the lower surface is on a line having the same space between any two adjacent score lines, however, but they are offset from each other in order to reduce even the core loss. And the space between any two adjacent score lines on the same surface of the 6 mm ~ 12 mm, the laser power is 1000 W ~ 3000 W and a scanning speed of 100 m / min ~ 400 m / min. Processing speed of the scoring method and apparatus it is possible to achieve 1.5 times to 2 times for a scoring method of the conventional scoring method that can not be processed score the upper surface and the lower surface of the steel strip at the same time at a time. By the method of the invention the score line on the steel strips can reduce the iron loss of the strip by 10% ~ 16%.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23K | 钎焊或脱焊；焊接；用钎焊或焊接方法包覆或镀敷；局部加热切割，如火焰切割；用激光束加工 |
| ------B23K26/00 | 用激光束加工，例如焊接，切割，打孔 |