Mathematical model and tooth contact analysis of convexo-concave helical bevel Novikov gear mesh

被引：21

作者：

Batsch, Michal ^{[1
]}

机构：

[1] Rzeszow Univ Technol, Fac Mech Engn & Aeronaut, Al Powstancow Warszawy 8, PL-35959 Rzeszow, Poland

来源：

MECHANISM AND MACHINE THEORY | 2020年 / 149卷

关键词：

Bevel gears; Novikov gear mesh; Tooth contact analysis; SPIRAL BEVEL; HYPOID GEARS; SIMULATION;

D O I：

10.1016/j.mechmachtheory.2020.103842

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents a mathematical model of convexo-concave helical bevel Novikov gear mesh. The usefulness of the designed mathematical model for tooth contact analysis was demonstrated. Moreover, a number of simulations were carried out aiming at evaluation of the influence of gear position errors as well as gear parameters on contact pattern and transmission error. Obtained results were compared with a conventional spiral bevel gear pair generated by duplex helical method. For the example provided, the Novikov one was shown to have greater instantaneous contact area and therefore reduced contact stress value. (C) 2020 Rzeszow University of Technology. Published by Elsevier Ltd.

引用

页数：18

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