Mathematical model and bearing contacts of the ZN-type worm gear set cut by oversize hob cutters

被引:40
|
作者
Fang, HS
Tsay, CB [1 ]
机构
[1] Natl Chiao Tung Univ, Dept Mech Engn, Hsinchu 30050, Taiwan
[2] Ind Technol Res Inst, MIRL, Hsinchu, Taiwan
关键词
D O I
10.1016/S0094-114X(00)00024-0
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The ZN-tyye oversize hob cutter for cutting of worm gears is investigated. The mathematical model of the ZN-type worm gear set is developed based on the cutting mechanism and hob cutter parameters, Influences of oversize hob cutter regrinding, worm-thread number and assembly errors on the bearing contacts and kinematical errors of the ZN-type worm gear set are investigated. A numerical example is given to demonstrate the bearing contacts and kinematical errors of the worm gear set. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1689 / 1708
页数:20
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