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|1. (WO2018120359) METHOD AND DEVICE FOR FOLLOW-UP-TYPE LASER SHOCK PEENING TREATMENT|
|Applicants:||NINGBO III LASERS TECHNOLOGY CO., LTD.
NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES
|Title:||METHOD AND DEVICE FOR FOLLOW-UP-TYPE LASER SHOCK PEENING TREATMENT|
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.