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广义极坐标法测量渐开线轮廓误差的研究# F) g! M, u0 X' p
石照耀 叶 勇9 L* `9 Z& f! \' }
(成都工具研究所 成都 610056)
* |* \$ H& Y( Q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
6 G) }7 i* G9 ~, {( r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。
+ a' K! O+ T# [- X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( w2 y) W7 @8 P4 H! i# J5 U
Research on the General ized Polar2coordinate Method for Measuring Involute Pro2
7 Z- \9 g- @( u' r Bf ile Deviations
& r# U! i4 S" ~6 }Shi Zhaoyao Ye Yong
$ R3 B9 \, E, K2 C5 p( Chengdu Tool Research Institute , Chengdu 610056 , China)0 n# j. o7 X4 X2 y
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
4 W' t, q& U! r# m+ R7 A9 Fmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
; Y9 s/ l( w8 F" O% f& G+ Bmet rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
, n9 U7 n1 }( _/ Q! v' [+ F$ z) Sst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1
8 P B) l' w' }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
