New geometry of face worm gear drives with conical and cylindrical worms: generation, simulation of meshing, and stress analysis

被引:49
|
作者
Litvin, FL [1 ]
Nava, A [1 ]
Fan, Q [1 ]
Fuentes, A [1 ]
机构
[1] Univ Illinois, ERF 2039, Gear Res Ctr, Dept Mech & Ind Engn, Chicago, IL 60607 USA
关键词
D O I
10.1016/S0045-7825(02)00235-9
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
New geometry of face worm gear drives with conical and cylindrical worms is proposed. The generation of the face worm gear is based on application of a tilted head-cutter (grinding tool) instead of application of a hob applied at present. The generation of a conjugated worm is based on application of a tilted head-cutter (grinding tool) as well. The bearing contact of the gear drive is localized and is oriented longitudinally. A predesigned parabolic function of transmission errors for reduction of noise and vibration is provided. The stress analysis of the gear drive is performed, the contacting model is designed automatically. The developed theory is illustrated with numerical examples. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:3035 / 3054
页数:20
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