Mathematical Model and Surface Deviation of Cylindrical Gears With Curvilinear Shaped Teeth Cut by a Hob Cutter
Mathematical Model and Surface Deviation of Cylindrical Gears With Curvilinear Shaped Teeth Cut by a Hob Cutter
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DOI：
10.1115/esda2004-58176
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发表时间：
2005-09
期刊：
影响因子：
--
通讯作者：
J. Tseng;C. Tsay
中科院分区：
文献类型：
--
作者：
J. Tseng;C. Tsay
研究了数控滚齿机加工曲线齿圆柱齿轮的生成运动。基于切削机理和齿轮理论，建立了这类齿轮的曲面方程作为滚刀设计参数的函数。根据所建立的曲线齿齿轮数学模型，给出了曲线齿齿轮的计算机图形，并研究了在圆齿迹公称半径下，机床设置引起的齿面偏差。ASME版权所有©2004
The generating motion of a cylindrical gear with curvilinear shaped teeth cut by a CNC hobbing machine is proposed. Based on the cutting mechanism and the gear theory, the surface equation of this kind of gear is developed as a function of hob cutter design parameters. Computer graphs of the curvilinear-tooth gear are presented based on the developed gear mathematical model, and the tooth surface deviations due to machine-tool setting with nominal radius of circular tooth trace are also investigated.Copyright © 2004 by ASME