铝合金高速加工中产生的残余应力和温度与刀具参数的关系效应研究
The need throughout the machining industry for cost reduction and increasesin productivity have contributed to new interest in high-speed machining. Eventhough, many model for machining exist, most of them are for low-speed machining,where momentum is negligible and material behavior is well approximated bythe quasi-static laws. In machining at high speeds momentum could be large and thestrain rate can be exceedingly high. For these reasons a uid mechanics approachto understanding high-speed, very high-speed and ultra-high-speed machining is attemptedhere.