环面蜗杆副接触线蜕变与对称修形参数的关系

张跃敏; 张晓玲

doi:10.13433/j.cnki.1003-8728.2014.1111

环面蜗杆副接触线蜕变与对称修形参数的关系

doi: 10.13433/j.cnki.1003-8728.2014.1111

1.
河南理工大学机械与动力工程学院, 焦作 454000

基金项目:

国家自然科学基金项目(U1261115)

高等学校博士学科点专项科研基金项目(20124116110003)

河南省高等学校精密制造技术与工程重点学科开放实验室开放基金项目(PMTE201317A)资助

详细信息

作者简介:
张跃敏(1977- ),副教授,博士研究生,研究方向为新型机械传动和CAD/CAM,zhangyuemin@hpu.edu.cn。

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出版历程
- 收稿日期: 2013-05-29

The Relationship Between Enveloping Worm Pairs Contact Line Transmission and Symmetrical Modification Parameters

1.
School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo 454000

摘要

摘要: 在蜗杆副Ⅰ型和Ⅱ型接触线研究基础上,应用空间啮合原理,探求和分析蜗杆副齿面上含蜕变点的特殊接触线型式.首先对啮合方程和接触线方程进行严格的数学分析和推导,得到接触线蜕变点的方程并求出蜕变点,接着对环面蜗杆副接触线蜕变点进行分析,划分了蜗轮齿面上接触线型,分析了接触线型对蜗杆副啮合性能的影响.并进一步例证研究了接触线蜕变点和对称修形下参数之间的关系,为蜗轮齿面的修形提供数据参考,为现场蜗杆副装配提供了参数的选择范围.
- 修形参数 /
- 蜕变点 /
- 接触线型
Abstract: Basing on the study of type I and type II contact lines of worm pairs,the special contact lines on the meshing surface with transmission point have been explored and analyzed by using the theory of spatial engagement.Firstly,the meshing equation and contact line equation have been analyzed and deduced,so the equation and coordinates of transmission point has been achieved. Next,the transmission point on the contact line of enveloping worm pairs is analyzed,and the types of contact lines on the mesh surface are discerned,the effect of the type of contact line on the property of worm pairs is analyzed. Furthermore the ralationship between the transmission point of contact line and symmetrical shape optimization parameters is also studied. The results provide reference data to the shape optimization for worm gears and supply parameters for the field assembling of worm pairs.
- meshing generation /
- shape optimization /
- transmissions

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参考文献(7)

[1]	胡来熔空间啮合原理及应用(下册)[M]北京:煤炭工业出版社,1987Hu L R. Space meshing theory and application[M]Beijing; Coal Industry Press,1987(in Chinese)
[2]	董学朱环面蜗杆传动设计和修形[M]北京:机械工业出版社,2004Dong X Z. The design and modification of doubleenveloping worm gear[M]Beijing; Mechanic、IndustryPress,2004(in Chinese)
[3]	Qin D T, Kato M,Zhang G H. Inlluence of machiningand assembling error on tooth contacta and kinematicsprecision of double enveloping worm gearing[C]//Proceedings of the Internation Conference on MPT,1991,1123-26
[4]	Qin D T, Zhang G H. Study on controllable mismat-chedengagement of cone-gen-erated cylindric worm gearing[J]Chinese Journal of Mechanical Engineering(EnglishEdition,1994,(4);243-250, Japan
[5]	Zak P S. Globoidnaya transmission [M]. Moscow:Machinery,1962
[6]	Li H T,Wei WJ, Dong X Z. Mesh analysis and testverification on two degrees of freedom linear cutting toolsenveloping worm gears[J]Journal of Mec:hanic:alEngineening,2011, 47 (5}:19-25(in Chinese)
[7]	张跃敏修正型斜平面二次包络环面蜗杆副上的接触型式[J]机械动传,2009,33(1);9-12Zhang Y M. Analysis of contacta on modification planardouble enveloping worm pairs[J]Mechanic、Transmission,2009,33(1):9-12(in Chinese)