喷丸强化对自制螺母疲劳寿命性能的影响分析

詹玉婷, 王建华, 靳凯, 陈建彬, 王虎军, 方军, 陈卫林, 随磊

Effect of Shot Peening on Fatigue Life Performance of a Home-made Nut

ZHAN Yuting, WANG Jianhua, JIN Kai, CHEN Jianbin, WANG Hujun, FANG Jun, CHEN Weilin, SUI Lei

图2 喷丸强化前后螺母S-N水平阶段应力升降对比图

Fig.2 Comparison of stress rise and fall of nut S-N horizontal stage before and after shot peening