首页>
外国专利>
Method and apparatus for laser welding using a CW laser beam combined with a pulsed laser beam
Method and apparatus for laser welding using a CW laser beam combined with a pulsed laser beam
展开▼
机译:使用CW激光束和脉冲激光束进行激光焊接的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for laser welding at least two metal parts, wherein the parts are welded along a weld area, includes simultaneously applying a continuous laser beam and a pulsed laser beam onto the weld area. The action of the pulsed laser is added to that of the continuous laser; with the continuous laser, it is possible to establish a stable molten bath in the weld area, the pulsed laser by its large peak energy, facilitating penetration of the energy and therefore of the molten bath, which allows deeper welding. A device for implementing the method is also disclosed.
展开▼