基本信息:
- 专利标题: MULTIBEAM LASER SYSTEM AND METHODS FOR WELDING
- 专利标题(中):多管激光系统及焊接方法
- 申请号:PCT/US2016/034354 申请日:2016-05-26
- 公开(公告)号:WO2016200621A2 公开(公告)日:2016-12-15
- 发明人: SCHERBAKOV, Eugene , FOMIN, Valentin , ABRAMOV, Andrey , YAGODKIN, Dimitri , MAMEROW, Holger
- 申请人: IPG PHOTONICS CORPORATION
- 申请人地址: 50 Old Webster Road Oxford, MA 01540 US
- 专利权人: IPG PHOTONICS CORPORATION
- 当前专利权人: IPG PHOTONICS CORPORATION
- 当前专利权人地址: 50 Old Webster Road Oxford, MA 01540 US
- 代理机构: KING, Timothy, J.
- 优先权: US62/166,658 20150526
- 主分类号: B23K26/21
- IPC分类号: B23K26/21 ; B23K26/067 ; B23K26/70
摘要:
The present invention provides a multi-fiber laser output system that delivers at least three fiber outputs arranged in a circumferential pattern or otherwise at least four distinct laser outputs from a single processing cable. The present invention allows for controlling the at least three laser modules and delivering their respective outputs in a pre-determined sequence in a single processing cable, thereby providing multiple processing steps on a work piece that heretofore required separate optics for each beam. The at least three laser outputs are optimized for use in creating spot welds, seam welds or virtual wobble welds when used for seam welding.
摘要(中):
本发明提供了一种多光纤激光输出系统,其传送以圆周图案布置的至少三个光纤输出或者从单个处理电缆输送至少四个不同的激光输出。 本发明允许控制至少三个激光模块并且以预定的顺序在单个处理电缆中传送它们各自的输出,由此在工件上提供多个处理步骤,其迄今为每个光束需要单独的光学器件。 当用于缝焊时,至少有三个激光输出被优化用于产生点焊,缝焊或虚拟摆动焊缝。
IPC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 |
--------B23K26/20 | .连接,如焊接 |
----------B23K26/21 | ..焊接的 |