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广义极坐标法测量渐开线轮廓误差的研究
. ^, h$ E+ `/ \5 {( o. X石照耀 叶 勇
$ f" l1 V0 }; q e; v(成都工具研究所 成都 610056)
: C! f2 \ O) S6 M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
: O9 ?; \+ \$ ~8 l4 i6 y$ c+ `4 z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! r$ P6 V2 X# a5 w/ Y2 B6 j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
* N8 X& z* O% `2 j# ZResearch on the General ized Polar2coordinate Method for Measuring Involute Pro2
3 D; `1 t5 h/ jf ile Deviations+ b1 d$ ^ R. s+ N
Shi Zhaoyao Ye Yong
. @# n3 p- i0 T" h; ]( R( Chengdu Tool Research Institute , Chengdu 610056 , China)( \- o; t/ r0 Q8 p4 \9 H
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
+ N9 O# b _8 V) @ w3 {mathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
6 w8 T4 v; k+ z q6 F' `' q, qmet rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
/ S0 c8 E: T3 Z4 F9 \ |8 ]% w* rst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced14 w" ^7 }" I i( s; M$ G# V4 C! p
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
