Paper Title:
Study on the Effect of Tool Rake Angle on Cutting Vibration in Precision Machining
  Abstract

The cutting vibration is one of the main factors to affect precision machining. In this paper, the influence of tool rake angle on cutting vibration is studied at different cutting speed in turning operation, and corresponding theoretical analysis is made. The experiment results show that: the amplitude of machining vibration gradually decreases with tool rake angle increasing; while rake angle o g <0°, the biggest amplitude occurs at V=50~70m/min; While o g ≥0°, it is at V=160~180m/min. Moreover, theory and experiment foundation is presented on avoiding the biggest amplitude range so as to guarantee quality of precision machining at high speed.

  Info
Periodical
Materials Science Forum (Volumes 471-472)
Edited by
Xing Ai, Jianfeng Li and Chuanzhen Huang
Pages
127-131
DOI
10.4028/www.scientific.net/MSF.471-472.127
Citation
G. C. Wang, L. J. Ma, H. J. Pei, "Study on the Effect of Tool Rake Angle on Cutting Vibration in Precision Machining", Materials Science Forum, Vols. 471-472, pp. 127-131, 2004
Online since
December 2004
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Price
$32.00
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