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New biarc interpolation for ultra-precision aspheric surface machining
Conference proceeding

New biarc interpolation for ultra-precision aspheric surface machining

M Y Yang, T M Lee, J Y Lee, T H Kim, J Y Ha and AMER SOC PRECIS ENGN
PROCEEDINGS OF THE TWELFTH ANNUAL MEETING OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING, pp.195-198
01/01/1997

Abstract

Engineering Engineering, Electrical & Electronic Engineering, Manufacturing Engineering, Mechanical Instruments & Instrumentation Materials Science Materials Science, Multidisciplinary Optics Physical Sciences Science & Technology Technology
This work is concerned with a new biarc interpolation method in which a segment span is composed of two circular arcs and the location of the maximum interpolation error is fixed. The newly developed biarc meets the given tolerance more precisely, performs faster calculation, and generates less NC code blocks(about 60%) in comparison with existing biarcs.

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