Development of a novel ductile-machining system for fabricating axisymmetric aspheric surfaces on brittle materials

J. Yan, J. Tamaki, K. Syoji, T. Kuriyagawa

研究成果: Article査読

5 被引用数 (Scopus)

抄録

A ductile machining system based on the straight-line enveloping method is developed for fabricating convex axisymmetric aspheric surfaces on hard brittle materials. This system enables thinning of undeformed chip thickness in the nanometric range by using a straight-nosed diamond tool on an X-Z-B 3-axis ultraprecision machine tool, capable for simultaneous numerical control. The configuration of the system and the cutting tests for a large-scale single-crystal silicon aspheric lens are described. The results indicate that the developed system improves production efficiency and tool life significantly, compared to the conventional method.

本文言語English
ページ(範囲)43-48
ページ数6
ジャーナルKey Engineering Materials
238-239
出版ステータスPublished - 2003 1 1

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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