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广义极坐标法测量渐开线轮廓误差的研究
- f; I9 q M6 n4 r石照耀 叶 勇, j0 B& o* q# y, a5 I
(成都工具研究所 成都 610056)7 _/ w0 N7 S% U; r7 W( k+ I/ ^, k8 n
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 U4 I3 L/ ~5 I" p
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。2 B! o! J0 \( s, p4 K
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4 b9 ~, q3 L( m/ h2 s
Research on the General ized Polar2coordinate Method for Measuring Involute Pro2
" O( V2 i# L" N Gf ile Deviations: E, k/ t+ G7 r% x
Shi Zhaoyao Ye Yong
* F) \0 }" W7 Y6 {2 M/ `- z0 u( Chengdu Tool Research Institute , Chengdu 610056 , China)' Z& q! O# }1 |8 B, s, }- f
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
; _" i! } i: P$ x8 X. Qmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate7 y# M5 [, i% M7 ~5 L6 j, y
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
- p# @2 K0 z5 a5 U* sst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1# _1 M) ?0 W6 Y1 K
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
