喷丸强化对热锻模零件的影响  

Influence of shot peening on hot forging die parts

作　　者：孙冰 孙维峰 冯以盛 张云山 初振美 崔来胜 赵中里[1] SUN Bing;SUN Weifeng;FENG Yisheng;ZHANG Yunshan;CHU Zhenmei;CUI Laisheng;ZHAO Zhongli(College of Mechanical and Electrical Engineering,Beijing University of Chemical Technol-ogy,Beijing 100029,China;Shandong Taizhan Mechanical and Electrical Technology Co.,Ltd.,Zibo 255100,China;Starspring Technology Co.,Ltd.,Zibo 255000,Shandong,China;Zibo Aorike Electromechanical Technology Co.,Ltd.,Zibo 255020,China)

机构地区：[1]北京化工大学机电工程学院,北京100029 [2]山东泰展机电科技股份有限公司,山东淄博255100 [3]山东星泉科技有限公司,山东淄博255000 [4]淄博奥瑞科机电科技有限公司,山东淄博255020

出　　处：《模具工业》2024年第10期63-68,共6页Die & Mould Industry

摘　　要：介绍了热锻模常见的失效形式,分析了喷丸强化工艺的作用机制和强化机理,强调表面强韧化处理的概念,综述了各种喷丸技术的发展及研究现状,总结喷丸强化工艺对热锻模零件的影响效果,探索热锻模喷丸强化研究中存在的问题,为未来的喷丸强化研究方向提供参考。The common failure forms of hot forging die were introduced,the action mechanism and strengthening mechanism of shot peening process were analyzed.The concept of surface strength-ening and toughening treatment was emphasized,the development and research status of various shot peening technologies were overviewed.The effect of shot peening process was summarized on hot forging die parts,and the existing problems were explored in the research of hot forging die shot peening,which provided references for the future research direction of shot peening.

关 键 词：喷丸强化 热锻模 表面残余应力 强化机理 

分 类 号：TG315.2[金属学及工艺—金属压力加工]