Study on Avoiding Undercutting of Stub Tooth Involute Gear with 22.5 Degree Pressure Angle

被引：0
|
作者：
He Jianing [1 ]
Gao Yong [1 ]
Zhang Haibin [1 ]
Zhang Chao [1 ]
Deng Xulei [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Mech & Elect Engn, Kunming 650093, Yunnan, Peoples R China
来源：
ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES, PTS 1-3 | 2013年 / 655-657卷
关键词：
Involute Gear; Stub Teeth System; 22.5 degrees Pressure angle; Undercut Phenomena; The Minimum Teeth;
D O I：
10.4028/www.scientific.net/AMR.655-657.592
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Contrast analysis of the stub tooth involute gear with 22.5 degree pressure angle, and the existing gear with standard pressure angle has been given in this study. Based on the combination of generating method, numerical calculations and simulations, reasons of undercut phenomena for stub tooth involute gear with 22.5 degree pressure angle are researched and analyzed deeply. Minimum teeth without undercutting for considering the rack cutter's addendum c*m is given based on the traditional undercutting theory, which also illustrated the validity of theoretical derivation.
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页码：592 / 595
页数：4
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