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Alternative TitleAn Automatic Control Method Based on Laser Peening to Improve Residual Stress of Additive Manufacturing Parts
刘殿海1,2; 李论1,2; 周波1,2; 赵吉宾1,2
Source Publication真空
Contribution Rank1
Funding Organization高性能激光同步送粉全工艺流程协调控制及质量保障方法(2016YFB11005) ; 整体叶盘叶片自寻位研抛加工及表面完整性控制(51775542)
Keyword激光冲击强化 增材制造 自动化控制 轨迹规划 真空


Other Abstract

Laser peening technology is adopted to improve the residual stress caused by metal laser deposition on the surface of additive manufacturing parts. Laser peening effectively improves the microstructure of materials, improves mechanical properties and also reduces or delays the formation and propagation of cracks, the fatigue life, wear resistance and corrosion resistance of metal materials are effectively improved. A laser peening automation system constituted by robot, laser, optical path system etc., uses off-line programming, machining environment simulation, system integration control and other methods to solve technological process on the surface of various parts, and the light path system is put in vacuum environment.

Document Type期刊论文
Corresponding Author李论
Recommended Citation
GB/T 7714
刘殿海,李论,周波,等. 基于激光冲击强化改善增材制造零件残余应力的自动化控制方法[J]. 真空,2020,57(2):83-87.
APA 刘殿海,李论,周波,&赵吉宾.(2020).基于激光冲击强化改善增材制造零件残余应力的自动化控制方法.真空,57(2),83-87.
MLA 刘殿海,et al."基于激光冲击强化改善增材制造零件残余应力的自动化控制方法".真空 57.2(2020):83-87.
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