【摘要】 高速切削加工时,已加工表面存在的残余应力影响工件的使用性能和疲劳强度。本文分析了切削加工表面残余应力的产生原因和影响因素,并针对这些产生原因,介绍了几种可行的方法来控制和调整残余应力。更多还原

【Abstract】 Residual stresses are generated in the machined layer for high-speed machining. The residual stresses impacts the working performance and fatigue strength of parts.Generation and affecting factors of residual stresses are analyzed in this paper. In addition,several feasible methods are presented to control and regulate residual stresses in high-speed machining.更多还原