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广义极坐标法测量渐开线轮廓误差的研究" T9 N6 H" r4 f; r* [# k
石照耀 叶 勇
; q6 c; Z: j9 _5 u; r- b$ `' m(成都工具研究所 成都 610056)
3 P' B2 c2 _$ A$ I. Q; o. D0 N! t1 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* d d6 `* _5 U$ 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。
" i6 k4 j5 Y, d9 J: j9 ]" |! }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
; y/ p" l+ w! ?4 J- i( |Research on the General ized Polar2coordinate Method for Measuring Involute Pro2
: N% I6 \1 v; \4 e; }( `( U) f; |f ile Deviations
* X5 ]6 C0 M! W! n2 \Shi Zhaoyao Ye Yong Z# l) B9 Y% |, K
( Chengdu Tool Research Institute , Chengdu 610056 , China)3 I# z7 ~- \, `! l& V/ p; Q1 K
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s/ m+ ^6 t6 x+ E2 |
mathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
) g Y4 W- V* k2 l1 }0 Nmet rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
) ~: E4 F: e5 g& J) h% pst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1; H( _6 _- G; q# \
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
