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Alternative TitleLeaser head for strengthening laser shock for shielding parts of blisk
乔红超; 赵吉宾; 于彦凤
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
Status有权 著录变更
Other AbstractThe utility model discloses a laser head for strengthening laser shock for shielding parts of a blisk, and belongs to the field of laser shock strengthening treatment of blisks of aero-engines. The laser head disclosed by the utility model comprises a numerical control rotary table, a swinging arm, a laser head tail end, a large focus lens, a small focus lens, a small reflector and a small reflector base one end of the swinging arm is fixedly mounted on the numerical control rotary table, and the other end of the swinging arm is connected to the laser head tail end the small reflector base is fixed at the end of the laser head tail end the small reflector is embedded in a groove of the small reflector base and the small focus lens is fixed at a light outgoing opening of the tail end of the laser head when the laser beam having a light beam diameter of less than 27mm, a wavelength of 1064nm and a radiating angle of less than 3mrad enters the laser head and forms circular light spots on the surface of the vane, thereby achieving the strengthening of the laser shock for the shielding parts of the blisk. The laser head for strengthening laser shock disclosed by the utility model facilitates the processing of the parts which are hard to process and are incapable of being processed, and guarantees the uniformity and the stability of the laser shock strengthening quality.
PCT Attributes
Application Date2012-12-24
Date Available2013-06-19
Application NumberCN201220719564.7
Open (Notice) NumberCN203007324U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
乔红超,赵吉宾,于彦凤. 整体叶盘遮蔽部位激光冲击强化用激光头[P]. 2013-06-19.
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