New biarc interpolation for ultra-precision aspheric surface machining

被引：0
|
作者：
Yang, MY [1 ]
Lee, TM [1 ]
Lee, JY [1 ]
Kim, TH [1 ]
Ha, JY [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Taejon 305701, South Korea
来源：
PROCEEDINGS OF THE TWELFTH ANNUAL MEETING OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING | 1997年
关键词：
aspheric surface; ultra-precision; interpolation; new biarc;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
引用
收藏
页码：195 / 198
页数：4
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