首页|期刊导航|哈尔滨工业大学学报（英文版）|Research on the cutting performance and the wear mechanism of the cermet cutter in high speed turn-milling
哈尔滨工业大学学报（英文版）2005，Vol.12Issue(6)：700-704,5.
Research on the cutting performance and the wear mechanism of the cermet cutter in high speed turn-milling
Research on the cutting performance and the wear mechanism of the cermet cutter in high speed turn-milling
摘要
Abstract
When machining D60 steel by high speed turn-milling under the different cooling and lubricating conditions, the cutting performance and the wear mechanism of the cermet cutter are researched. With water soluble cooling fluid, the wear performance of the cermet cutter is bad, and does not adapt to the requirements of machining. However, when machining D60 by high speed turn-milling is under dry conditions, the wearing performance of the cermet cutter is very good and the cutting time lasts almost 3 hours. The wear mechanism of the cermet cutter under the water soluble cooling fluid is different from the dry condition. With the water soluble cooling fluid, a great deal of little chap units are formed since high frequency alternates heat stress. The crash and desquamate of these chap units is the main cause of the cutter wearing. Under dry cutting conditions, it is the main cause of cermet cutter wear in the felting phase intenerating causing rigid phase grains to fall.关键词
high speed cutting/high speed turn-milling/cermet cutter/cutting performance/mechanism of wearingKey words
high speed cutting/high speed turn-milling/cermet cutter/cutting performance/mechanism of wearing分类
机械制造引用本文复制引用
JIA Chun-de,HUANG Shu-tiao,JIANG Zeng-hui,ZHANG Zhi-jun,SHI Li..Research on the cutting performance and the wear mechanism of the cermet cutter in high speed turn-milling[J].哈尔滨工业大学学报（英文版）,2005,12(6):700-704,5.基金项目
Sponsored by the National High Technology Research and Development Program (Grant No. 2003AA424020) and Provincial Doctoral Science Foundation of Liaoning( Grant No. 2001102034 ). （Grant No. 2003AA424020）
