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Research of effects of brittle single crystal material's anisotropy on the diamond turned surface quality

  • Qingliang Zhao*
  • , Shen Dong
  • , Yi Zhao
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalConference articlepeer-review

Abstract

Based on the anisotropy of granular structure, the reasonable criterion was given to understand the generation of the prior cleavage or slip for each cleavage system or slip system. The phenomenon that the roughness of the diamond turned single crystal material's surface distributes in scallop is explained, and a turning method is presented to eliminate the scallop distribution. Beside this, the AFM was used to observe the micro-topography of the light and shade area of brittle single crystal material's diamond turned surface. The criterion is in good agreement with the observed results.

Original languageEnglish
Pages (from-to)231-240
Number of pages10
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4231
DOIs
StatePublished - 2000
EventAdvanced Optical Manufacturing and Testing Technology 2000 - Chengdu, China
Duration: 1 Nov 20003 Nov 2000

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