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广义极坐标法测量渐开线轮廓误差的研究
9 c" l4 |6 K, j" c5 [) j# I; D# g石照耀 叶 勇
. X. S' t. U8 {' x(成都工具研究所 成都 610056)
v u3 N1 t" x; i' X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/ g4 g) O2 ^" y& l* F" h! O) w' l
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。* r, N( ~9 {0 [0 [
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+ C9 k0 e1 e9 T" e/ G" p
Research on the General ized Polar2coordinate Method for Measuring Involute Pro2% G6 V7 a. Z# F0 }2 o/ }
f ile Deviations6 F/ i; P3 L( Y# |9 y2 Z4 G) v
Shi Zhaoyao Ye Yong
" X( a( }% i: B! o. ]( Chengdu Tool Research Institute , Chengdu 610056 , China)! M3 ]2 F/ w7 P& M; r
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
: f0 B! F: {& r6 i5 M q1 zmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
5 e; C. D6 R9 G3 Gmet rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
. r# ^! a7 j; r( E# f7 S# kst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1
2 C" M y" S4 |7 @- Y. mKey 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
