Crowning Analysis of Involute Helical Pairs Shaved by CNC Gear Shaving Machine with Two Synchronous Axes

5th International Conference on Mechanics and Mechatronics Research

机械制造;无线电电子学

Hsu, Ruei-Hung^1 ; Chen, Shih-Sheng^2

Bachelor Program in Precision System Design, Feng Chia University, No. 100, Wenhwa Road, Seatwen, Taichung

407, Taiwan^1

Department of Mechanical Engineering, National Chung Hsing University, No. 250 Kuo-Kuang Road, Taichung

40227, Taiwan^2

关键词: Gear hobbing;    Gear shaping;    Gear shaving;    Shaving machine;    Tooth surface;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/417/1/012023/pdf
DOI  :  10.1088/1757-899X/417/1/012023

来源: IOP

【 摘 要 】

Gear Shaving is one of the most efficient and economical ways to finish gears after gear hobbing or gear shaping. In tradition, the shaved gear can be crowning by shaving machine with the rocking mechanism. In this paper, we propose a mathematical model of a CNC shaving machine with two synchronous axes. The proposed mathematical model can be used to calculate the crowning tooth surface of the gear in parallel-shaving process.