Wear and tool life of tungsten carbide, PCBN and PCD cutting tools
Wear and tool life of tungsten carbide, PCBN and PCD cutting tools
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DOI：
10.1016/j.ijmachtools.2005.07.015
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发表时间：
2006-04-01
影响因子：
14
通讯作者：
Montross, C
中科院分区：
文献类型：
--
作者：
Arsecularatne, JA;Zhang, LC;Montross, C
使用文献中提供的刀具寿命和温度结果，研究了由碳化钨（WC）、PCBN和PCD制成的切削刀具的磨损机理。对于WC/钢和PCBN/淬硬钢的刀具/工件组合，在实际条件下，发现温度对刀具磨损有很大影响。得出的结论是，最可能占主导地位的工具磨损机制WC是扩散和PCBN是化学磨损。对于PCD，需要更多的实验结果和进一步的研究来确定主要的磨损机制。(c)2005爱思唯尔有限公司保留所有权利。
The wear mechanisms of cutting tools made of tungsten-carbide (WC), PCBN and PCD were investigated using the tool life and temperature results available in the literature. For tool/work combinations WC/steel and PCBN/hardened-steel, under practical conditions, tool wear was found to be greatly influenced by the temperature. It was concluded that the most likely dominant tool wear mechanism for WC is diffusion and that for PCBN is chemical wear. For PCD, more experimental results and hence further research is required to determine the dominant wear mechanism. (c) 2005 Elsevier Ltd. All rights reserved.