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1. (WO2018120359) METHOD AND DEVICE FOR FOLLOW-UP-TYPE LASER SHOCK PEENING TREATMENT

Pub. No.:    WO/2018/120359    International Application No.:    PCT/CN2017/073490
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Wed Feb 15 00:59:59 CET 2017
IPC: C21D 1/09
Applicants: NINGBO III LASERS TECHNOLOGY CO., LTD.
宁波大艾激光科技有限公司
NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES
中国科学院宁波材料技术与工程研究所
Inventors: ZHANG, Wenwu
张文武
RU, Haolei
茹浩磊
HUANG, Yihui
黄亿辉
WANG, Bin
王斌
Title: METHOD AND DEVICE FOR FOLLOW-UP-TYPE LASER SHOCK PEENING TREATMENT
Abstract:
Disclosed are a device and method for follow-up-type laser shocking peening with a coaxial laser and light, same using follow-up-type absorption belt conveying. By means of water of a certain pressure sprayed from a water spray device, an absorption belt is attached to a workpiece, and following the rotation of an electric motor, the absorption belt is conveyed while a laser shock peening treatment is carried out, thus, a laser shock peening treatment process for a surface of the workpiece can be completed. The device comprises a laser input unit, a focusing unit, a protection lens, a belt-conveying unit, and a spray head unit.