• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 1994, Vol. 30 ›› Issue (1): 18-22，2.

• 论文 • 上一篇    下一篇

钛合金振动攻丝降低攻丝扭矩的研究

张德远;陈鼎昌   

  1. 北京航空航天大学
  • 发布日期:1994-01-01

STUDY ON TAPPING TORQUE IN TITANIUM ALLOYS VIBRATION TAPPING

Zhang Deyuan;Chen Dingchang   

  1. Beijing University of Aeronautics and Astronautics
  • Published:1994-01-01

摘要： 应用弹塑性理论分析了振动医疗丝降低已加工表面弹性回复的机理，从根本上解释了振动攻丝降低攻丝扭矩的原因，也为合理选用钛合金振动攻丝的工艺参数提供了理论依据。

关键词: 表面回弹, 摩擦扭矩, 钛合金, 振动攻丝

Abstract: The vibration tapping process in which the spring back of machined surface can be removed has been analyzed with elastic theory and plastic theory. The reason why vibration tapping can reduce the tapping torque is explained basically, and the theory basis of reasonably choosing the cutting parameters of vibration tapping is provided.

Key words: Fricative torque, Spring back, Titanium alloy, Vibration tapping

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