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《Tool Engineering》 2004-04
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Research on Minimum Grinding Allowance of PCD Tools

Wang Shi Zhang Hongtao  
With scanning electronic microscope (SEM), the influence of Laser cutting and EDM cutting to the surface morphology of PCD compact is observed. The characteristics of thermal damage of PCD layer induced by different cutting methods are realized and the damage depth according to the SEM micrograph is estimated to ascertain the minimum machining allowance of PCD tools. The results show that the minimum allowance is about 10μm for PCD cut by Laser, and is about 15~20μm for PCD cut by EDM.
【CateGory Index】: TG711
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【Citations】
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XU Zheng-ya,XU Hong-jun,FU Yu-can,XU Jiu-hua(College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China);Design of temperature control system of high frequency induction brazing diamond tool[J];Transducer and Microsystem Technologies;2006-12
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3 Li Zhi Ma Yong;Experiment and Research of Grinding Single Crystal Diamond with Diamond Wheel Bonded by Ceramic[J];Tool Engineering;2004-01
4 Wang Li Li Man;Research and Prospect of Hi-frequency Induction Brazing Technology about PCD Tool[J];Tool Engineering;2007-09
5 WANG Shi, ZHANG Hong-tao School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China,;Study on thermal stability of polycrystalline diamond compacts[J];Journal of Harbin Institute of Technology;2005-03
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