Study on the low-frequency vibration tapping in nickel-base super alloy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Tapping in nickel-base super alloys is very difficult for strong tapping torque. In this paper, the technology of low-frequency vibration tapping is used for tapping in nickel-base super alloy GH4169. The tapping torque and its influencing parameters are assessed by a large quantity of experiments with taps of M3, M6 and M10. It was showed that vibration tapping is qualified for tapping in GH4169 because it can reduce tapping torque and lengthen tool life. And it was found that the impact force, which may lead to tap-tooth breakage, was increasing with the diameter of tap increasing, but it can be avoided by optimizing conditions and improving on the structure of tap.

Original languageEnglish
Title of host publicationProgress of Machining Technology - Proceedings of the Seventh International Conference on Progress of Machining Technology, ICPMT'2004
EditorsW. Chen, Y. Yamane, R. Fan, A. Ochi
Pages336-341
Number of pages6
StatePublished - 2004
EventProgress of Machining Technology - Proceedings of the Seventh International Conference on Progress Machining Technology, ICPMT'2004 - Suzhou, China
Duration: 8 Dec 200411 Dec 2004

Publication series

NameProgress of Machining Technology - Proceedings of the Seventh International Conference on Progress of Machining Technology, ICPMT'2004

Conference

ConferenceProgress of Machining Technology - Proceedings of the Seventh International Conference on Progress Machining Technology, ICPMT'2004
Country/TerritoryChina
CitySuzhou
Period8/12/0411/12/04

Keywords

  • Low-frequency vibration
  • Ni-base super alloy
  • Tapping
  • Vibration tapping

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