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广义极坐标法测量渐开线轮廓误差的研究% G* L7 ]& Y- @9 J( J
石照耀 叶 勇& h) p# I3 _' Q& V
(成都工具研究所 成都 610056)
, j! S9 \8 j& z, V) i- k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
, k6 g" e2 y9 I7 W6 I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。
3 ?4 B) t% p& k f l' j! m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
3 l w) @! f) b3 r4 R hResearch on the General ized Polar2coordinate Method for Measuring Involute Pro2
$ g' D ^* M4 |3 Q: h: ^f ile Deviations6 ]3 n& n; x p- O
Shi Zhaoyao Ye Yong
& T3 f4 L2 }# r0 w& g( Chengdu Tool Research Institute , Chengdu 610056 , China)
0 z; a: c" J0 F6 x, {, ^4 YAbstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
; J( X- Y& t& P0 b0 m+ S8 cmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate5 ? B4 K t! o8 b. ]+ X/ z& j2 Z) q
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol# v7 N8 Y! e) `# A. }& V
st rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1. b, \+ ^4 K J, I9 y0 z1 Y6 I2 Y
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
