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Alternative TitleMethod and device for manufacturing multilayer composite metal plate by utilizing laser pressure welding
谷侃锋; 甘洪岩; 房灵申
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention belongs to the technical field of composite metal plate manufacture, and discloses a method and a device for manufacturing a multilayer composite metal plate by utilizing laser pressure welding. A laser beam (1) is focused into linear faculae by utilizing a cylindrical focusing mirror (3), the focused linear faculae are guided to a welding region, the welding region is a wedge-shaped region formed in the way that two compounded pieces (4) and (5) bend and deform under the pressure actions of a fixed pressure roller (6) and a movable pressure roller (7), the linear laser beam is driven to reciprocate in the axial direction of the pressure rollers by a moving head (2), and the proper reciprocating speed of the moving head (2) in the axial direction of the pressure rollers is selected to combine with the rotating speeds of the two pressure rollers (6) and (7) to realize the laser pressure composite welding of the compounded pieces (4) and (5) under the actions of proper pressure and position of the movable pressure roller (7). When in use, the invention has high laser welding efficiency, small deformation and good reachability, is not interfered by electromagnetism, does not need vacuum and does not generate an X-ray.
PCT Attributes
Application Date2009-03-06
Date Available2013-10-15
Application NumberCN200910300725.1
Open (Notice) NumberCN101823185A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
谷侃锋,甘洪岩,房灵申. 一种利用激光压力焊制造多层复合金属板的方法及装置[P]. 2010-09-08.
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