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广义极坐标法测量渐开线轮廓误差的研究
5 Y2 R2 M) `- E! I9 F. i石照耀 叶 勇- l0 j% K4 A+ w
(成都工具研究所 成都 610056). G' R/ ~: `6 X2 _
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7 S9 i& ^3 o5 p% C
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。
1 M4 Y1 O/ y$ o& M: P; r# H" N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2 {% Y. S# |8 Y' d& t7 y$ a! I
Research on the General ized Polar2coordinate Method for Measuring Involute Pro21 d) S: o9 e5 q# M
f ile Deviations
6 B% E+ h, M+ U0 ~4 @8 A- S1 QShi Zhaoyao Ye Yong
3 V+ h Y* c4 I( Chengdu Tool Research Institute , Chengdu 610056 , China)
/ M+ F# i' S8 n% c1 m, b9 l6 QAbstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
- s `8 ^0 O3 L+ }) nmathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate0 Q7 V% x% W2 P, J
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol$ c7 }2 Z% d' c; G% A% W4 |% u
st rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1& Z* C+ W4 J; a1 |
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
