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Study on mechanism of separate type boundary lubrication in low frequency torsional vibration tapping

  • Fengqi Han*
  • , Zhizun Li
  • , Deyuan Zhang
  • *Corresponding author for this work
  • Ordnance Engineering College

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

Abstract

Low frequency torsional vibration tapping is an effective method to solve the problem of tapping in difficult to cut materials. Tapping parameters affect tapping torque and service life of tap, and cutting angle is the key parameter. Experiments were conducted to study the lubrication mechanism and the influence of cutting angle on lubrication effect. Experimental results indicate that the separate type boundary lubrication mode greatly enhances the lubrication effect of cutting fluid and the lubrication effect decreases with the increase of cutting angle. To obtain good technological effect, the smaller cutting angle should be selected.

Original languageEnglish
Title of host publicationAdvanced Research on Engineering Materials, Energy, Management and Control
Pages111-114
Number of pages4
DOIs
StatePublished - 2012
Event2012 2nd International Conference on Engineering Materials, Energy, Management and Control, MEMC2012 - Wuhan, China
Duration: 17 Mar 201218 Mar 2012

Publication series

NameAdvanced Materials Research
Volume424-425
ISSN (Print)1022-6680

Conference

Conference2012 2nd International Conference on Engineering Materials, Energy, Management and Control, MEMC2012
Country/TerritoryChina
CityWuhan
Period17/03/1218/03/12

Keywords

  • Boundary lubrication
  • Low frequency torsional vibration tapping
  • Tapping parameters
  • Tapping torque

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