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广义极坐标法测量渐开线轮廓误差的研究! Q7 k* K# [4 |2 S$ X
石照耀 叶 勇6 o8 c. [ p- A# s) B. }
(成都工具研究所 成都 610056)) K b* a; s& C# j h% C
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# g2 H- {4 X! I9 A& t6 s
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。
! Z- {2 n7 M Q/ s+ u5 g' a2 M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
, |1 g* p$ h2 VResearch on the General ized Polar2coordinate Method for Measuring Involute Pro21 w+ H, q! n3 z
f ile Deviations6 H! R* L' n) }9 T% Y! T
Shi Zhaoyao Ye Yong
, W2 ]( L B- ~7 M" [. Q9 c( K( Chengdu Tool Research Institute , Chengdu 610056 , China)
, E- Z- M; O% I# z6 P8 a1 rAbstract The generalized polar2coordinate method for measuring involute profile deviations is developed , and it s6 |6 ?4 w4 J+ j1 s
mathematical model is derived1 This method unifies the generative met rology and the standard polar2coordinate$ W- S: ]) B- @# K/ C3 L
met rology1 Meanwhile , it s measurement principle , which is realized by means of a novel CNC system , cont rol6 A& S6 ?, S' W: V0 v( A
st rategy and deviation assessment formulate are presented1 At last , the measurement result s are int roduced1
' w$ n: x3 F: eKey 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
