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Crucial fabrication with rounded diamond cutting tools

  • T. Sun*
  • , Z. Q. Li
  • , W. J. Zong
  • , S. Dong
  • , K. Cheng
  • , Z. Z. Zhao
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Center for Precision Engineering (CPE
  • Council of Heilongjiang Province Biomedicine Engineering Society
  • Liaoning University of Technology

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

Abstract

In order to satisfy the machining of high precision components, much higher accuracies have been put forward for diamond cutting tools. From the viewpoints of fabrication and utilization of rounded diamond cutting tools, the material removal mechanism of lapped diamond surface layer is studied by lapping experiments. And also, the crucial processes for tool fabrication and re-lapping are analyzed and discussed. Moreover, the working state of lapping equipment affecting tool lapping quality is lucubrated. At the same time, the representative qualifications of rounded diamond cutting tools are defined and their assessment methods are proposed, respectively. Finally, in terms of the relationship of the removal mechanism and tool lapping quality, the lapping parameters are optimized for the fabrication of high precision diamond cutting tools. The results indicate the sharpness can be reduced to 30nm.

Original languageEnglish
Title of host publication3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies
Subtitle of host publicationAdvanced Optical Manufacturing Technologies
DOIs
StatePublished - 2007
Event3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies - Chengdu, China
Duration: 8 Jul 200712 Jul 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6722
ISSN (Print)0277-786X

Conference

Conference3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies
Country/TerritoryChina
CityChengdu
Period8/07/0712/07/07

Keywords

  • Diamond cutting tool
  • Lapping mechanism
  • Lapping quality
  • Measurement

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