The undercutting and pointing of face-gears

被引:2
|
作者
Chung, TD [1 ]
Chang, SH [1 ]
机构
[1] Natl Taiwan Univ, Dept Mech Engn, Taipei 106, Taiwan
关键词
face-gear; spur pinion shaper; undercutting; pointing;
D O I
10.1080/02533839.1998.9670383
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Undercutting and pointing are serious problems in the performance of face-gears. Based on the theory of gearing, the tooth geometry of the face-gear along with the sufficient and necessary conditions for the existence and regularity of the generated face-gear tooth surfaces were investigated, Undercutting and pointing were initially investigated by Litvin. In this paper, numerical results with design charts for avoiding undercutting and pointing of the shaper and generated face-gear were further developed. The boundary lines of undercutting and pointing for a number of face-gears under different tooth numbers, modules and pressure angles were established.
引用
收藏
页码:181 / 188
页数:8
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