哈尔滨工业大学学报（英文版）2006，Vol.13Issue(2)：151-155,5.
Wear of CVD thick film diamond cutter while machining laminated flooring
Wear of CVD thick film diamond cutter while machining laminated flooring
摘要
Abstract
The wide application of high pressure laminated (HPL) flooring has an insistent need for cutting tools with an excellent performance and fine cutting quality. Chemical vapor deposition (CVD) thick film diamond is a promising material for the machining of HPL flooring. In the present work, CVD thick film diamond tools were used to mill the wear resistance layer of HPL flooring. Wear volumes of flank face were examined by optical microscopy, and micro wear morphologies were observed by scanning electron microscopy (SEM). The experiments revealed that the predominant wear characteristics of CVD diamond tools were transgranular cleavage wear and intergranular peeling of the CVD diamond. Experimental results also showed that twin characteristic, cavity defect, micro crack and grain size of CVD thick film diamond contributed greatly to the wear process of CVD thick film diamond tools. The effects caused by the factors were also analyzed in detail in the paper.关键词
CVD thick film diamond/tool/wear/HPL flooringKey words
CVD thick film diamond/tool/wear/HPL flooring分类
矿业与冶金引用本文复制引用
BAI Qing-shun,YAO Ying-xue,ZHANG Hong-zhi,Phillip BEX,ZHANG Grace..Wear of CVD thick film diamond cutter while machining laminated flooring[J].哈尔滨工业大学学报（英文版）,2006,13(2):151-155,5.基金项目
Sponsored by the Doctoral Fund Project of Element Six Ltd. and Harbin Institute of Technology. （）
