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广义极坐标法测量渐开线轮廓误差的研究: o# \; Q# u* E8 N8 k3 R
石照耀 叶 勇
& o* m+ X# {; r(成都工具研究所 成都 610056)7 ?% i8 W. P* x% r
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1 R+ u2 t# h V5 S, T: W
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。! v$ t. {) e. U0 U6 B# a) R
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
5 A4 h( P/ U& t& C2 ?Research on the General ized Polar2coordinate Method for Measuring Involute Pro2
: ~! {* A* y! J) c) ]$ mf ile Deviations
/ J3 x, I2 ?* wShi Zhaoyao Ye Yong
2 K& N* {6 B1 q4 _# P5 N) e. T$ S( Chengdu Tool Research Institute , Chengdu 610056 , China)
4 w0 b4 _ \% A' Y2 r; @6 Q1 O" I5 DAbstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
0 P# x: v! |) _& h8 i6 lmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate
7 _: f6 ^/ B5 Q: p" }8 |met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
) _2 x/ N% r! }$ v9 e" h9 Wst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1
( O! q) j% T: ?, X5 D# V1 TKey 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
