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广义极坐标法测量渐开线轮廓误差的研究4 Y! B! E% J+ W7 T% j
石照耀 叶 勇/ d7 a( Z1 O f, z
(成都工具研究所 成都 610056)' ]0 V8 N/ ?0 z6 c& s8 Z( h+ P
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
. J; V. ]" M! ?2 a9 v `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。: n( \5 T0 ^" \6 r7 ?
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
# h* j, D0 U: Q$ f. mResearch on the General ized Polar2coordinate Method for Measuring Involute Pro2
: ]; n+ J% d+ \$ Yf ile Deviations5 W/ a& T6 @+ z( s7 Y9 I
Shi Zhaoyao Ye Yong
0 M% m" W9 K2 B( Chengdu Tool Research Institute , Chengdu 610056 , China)' ?- o5 F. ?' F
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s- r0 c- R( _1 j* R7 U o
mathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
; c3 H8 v, V) R8 cmet rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol9 z2 Y8 N# T' B! r2 z2 h$ ~
st rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced14 Z _) G, C, ?- D" {
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
