中国机械工程2012，Vol.23Issue(2)：142-145,207,5.
金属切削中刀具月牙洼磨损模型的研究
Research on Tool Crater Wear Model in Metal Cutting
摘要
Abstract
Tool crater wear and flank wear are dominant for cutting tool performance in metal cut ting. However, researches on tool crater wear model based on crater wear tests are rare, because crater wear profile and cutting process variables are difficult to measure. This paper proposed an empirical crater wear model, which involved adhesive wear and diffusion wear. Temperature and pressure distri- bution on tool--chip interface were considered in this model. The results give good prediction to crater wear profile under similar cutting conditions.关键词
金属切削/月牙洼磨损模型/磨损轮廓/刀屑交界面温度Key words
metal cutting/crater wear model/wear profile/temperature on tool-- chip interface分类
矿业与冶金引用本文复制引用
毕雪峰,刘永贤..金属切削中刀具月牙洼磨损模型的研究[J].中国机械工程,2012,23(2):142-145,207,5.基金项目
国家重大科技专项(20092X04001-053) （20092X04001-053）
