Invention Grant
- Patent Title: Method and apparatus for injecting water restraint layer of laser shock processing blade
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Application No.: US14765538Application Date: 2013-05-21
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Publication No.: US09909195B2Publication Date: 2018-03-06
- Inventor: Yongkang Zhang , Jinzhong Lu , Shuili Gong , Fengze Dai , Shikun Zou
- Applicant: BEIJING AERONAUTICAL MANUFACTURING TECHNOLOGY RESEARCH INSTITUTE , SOUTHEAST UNIVERSITY , JIANGSU UNIVERSITY
- Applicant Address: CN CN CN
- Assignee: BEIJING AERONAUTICAL MANUFACTURING TECHNOLOGY RESEARCH INSTITUTE,SOUTHEAST UNIVERSITY,JIANGSU UNIVERSITY
- Current Assignee: BEIJING AERONAUTICAL MANUFACTURING TECHNOLOGY RESEARCH INSTITUTE,SOUTHEAST UNIVERSITY,JIANGSU UNIVERSITY
- Current Assignee Address: CN CN CN
- Agency: Hayes Soloway P.C.
- Priority: CN201310040843 20130204
- International Application: PCT/CN2013/075954 WO 20130521
- International Announcement: WO2014/117457 WO 20140807
- Main IPC: B23K26/00
- IPC: B23K26/00 ; C21D10/00 ; C21D11/00 ; B23K26/146 ; B23K26/14 ; B05B12/12 ; B23K26/356 ; B23K101/00
Abstract:
A method and apparatus are provided for springing a homogeneous water confinement layer on the surface of a work piece during a laser shock peening process. The method and apparatus are particularly for suitable for forming a homogeneous water layer on a low curvature surface such as found on turbine blades.
Public/Granted literature
- US20150368744A1 METHOD AND APPARATUS FOR INJECTING WATER RESTRAINT LAYER OF LASER SHOCK PROCESSING BLADE Public/Granted day:2015-12-24
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