Wear and tool life of tungsten carbide, PCBN and PCD cutting tools

被引：170

作者：

Arsecularatne, JA ^{[1
]}

Zhang, LC

Montross, C

机构：

[1] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia

[2] Ringwood Superabras Pty Ltd, Fyshwick, ACT 2609, Australia

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2006年 / 46卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

tool wear; tool life; tool temperature; tungsten carbide; PCBN; PCD;

D O I：

10.1016/j.ijmachtools.2005.07.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：482 / 491

页数：10

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