Vibration-Assisted Precision Machining of Steel with PCD Tools
Vibration-Assisted Precision Machining of Steel with PCD Tools
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DOI：
10.1081/amp-120024978
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发表时间：
2003-01
影响因子：
4.8
通讯作者：
M. Zhou;Y. T. Eow;B. Ngoi;E. Lim
中科院分区：
文献类型：
--
作者：
M. Zhou;Y. T. Eow;B. Ngoi;E. Lim
摘要 本文介绍了用多晶金刚石刀具精密加工钢合金的实验结果。尝试超声振动辅助切削，扩大金刚石刀具在黑色金属材料高精度、高质量加工中的应用。实验结果表明，与传统车削相比，通过对刀具施加超声波振动，切削力、表面光洁度和刀具寿命方面的切削性能得到了改善。振动切削中测得的切削力和刀具磨损远低于传统切削。在观察磨损区的基础上讨论了刀具磨损机理。
Abstract This article presents experimental results of precision machining of steel alloys with polycrystalline diamond tools. Ultrasonic vibration-assisted cutting was tried out for expanding the application of diamond tools for high-precision and high-quality machining of ferrous materials. The experimental results show that compared with conventional turning, the cutting performance, in terms of cutting force, surface finish, and tool life, was improved by applying ultrasonic vibration to the cutting tool. The cutting forces and tool wear measured in vibration cutting are much lower than those in conventional cutting. The tool wear mechanism was discussed on the basis of the observation of wear zone.