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广义极坐标法测量渐开线轮廓误差的研究0 | K! V$ I/ V2 S
石照耀 叶 勇& N1 `# a+ Q5 J& O# [: U/ i& D5 z
(成都工具研究所 成都 610056) D2 [& ?) V2 n! y4 ]/ }7 V
摘要 提出了测量渐开线轮廓误差的广义极坐标方法,导出了测量模型,以此为纽带将展成法与标准极坐标法统一起来;给出了! F0 T3 P( K; _! w2 j% `$ z1 t6 K
基于简易数控实现该方法的测量原理、测量控制策略以及在法向评定轮廓误差的算式;最后介绍了实测结果。5 k4 P% J, {# M( J
关键词 渐开线轮廓误差 极坐标测量法 齿轮测量 齿轮测量仪器
$ L( l* Y$ _; F0 ]" iResearch on the General ized Polar2coordinate Method for Measuring Involute Pro2+ }3 r+ Z( ` L2 C! d
f ile Deviations# n+ r+ b2 x9 y( r3 S( T
Shi Zhaoyao Ye Yong
/ x7 T& k1 O' m+ ?6 D, R0 X! g( Chengdu Tool Research Institute , Chengdu 610056 , China)5 v6 c/ \! Z- v
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
/ S' x. g3 F4 pmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate$ e9 b1 U# d, p4 U" R
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol" y( i1 Y- z9 P; w/ _# p
st rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1, i1 Y$ g# S0 F4 h7 b5 A; p0 R
Key words Involute profile deviations Polar2coordinate met rology Gear measurement Gear measuring inst rument s |
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发表于 2006-10-26 20:31:44
