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广义极坐标法测量渐开线轮廓误差的研究
5 [- l8 b7 V, F石照耀 叶 勇
. U6 L5 t) p, q6 e- D(成都工具研究所 成都 610056)
# A5 _* v" ~/ n( X2 P U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 E3 h* l2 M6 q* o7 E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。! P9 q5 o5 \/ m/ g/ N9 m0 I
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# _* B2 p. ^, Y; J m# p( ~, t
Research on the General ized Polar2coordinate Method for Measuring Involute Pro29 w% f! t) q6 P6 h' K. j
f ile Deviations
8 n! y' u$ `; @, {9 DShi Zhaoyao Ye Yong- ?9 G, P2 V0 _$ o! A. Y
( Chengdu Tool Research Institute , Chengdu 610056 , China), m8 ~9 o$ T( I4 i
Abstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s
; r2 x. q0 G/ d0 M: X# e ^mathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate. K) X: L: n8 d
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol
0 r3 ?' M, d& k' _' l4 Z# [/ Gst rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1* D j; E" A# Q$ D! O8 H$ v: O" q' C
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
