[1]孟清,申金丹,廉哲满*.齿轮滚刀优化及其仿真[J].延边大学学报(自然科学版),2014,40(01):63-66.
　MENG Qing,SHEN Jindan,LIAN Zheman*.The optimization and simulation of gear cutter[J].Journal of Yanbian University,2014,40(01):63-66.
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齿轮滚刀优化及其仿真

《延边大学学报(自然科学版)》[ISSN:1004-4353/CN:22-1191/N] 卷: 第40卷 期数: 2014年01期 页码: 63-66 栏目: 应用科学研究 出版日期: 2014-03-20
Title:
The optimization and simulation of gear cutter
作者:
孟清1;  申金丹2;  廉哲满*
1.延边大学工学院 机械工程系, 吉林 延吉 133002; 2.延边大学 科技处, 吉林 延吉 133002
Author(s):
MENG Qing1;  SHEN Jindan2;  LIAN Zheman*
1.Department of Mechanical Engineering, College of Engineering, Yanbian University, Yanji 133002, China; 2.Department of Science and Technology, Yanbian University, Yanji 133002, China
关键词:
齿轮;  顶刃圆角;  优化;  弯曲应力
Keywords:
gear;  top edge arc fillet;  optimization;  bending stress
分类号:
TH164
文献标志码:
A
摘要:
针对齿根弯曲应力过大易造成齿根折断现象的发生,利用ANSYS对仿真得到的齿轮进行有限元分析,得出了滚刀顶刃圆角半径、齿根过渡曲线的曲率和齿根最大弯曲应力之间的关系.在此基础上,对滚刀的顶刃圆角进行优化,得到了最佳圆角半径.优化验证表明,该优化方法效果良好,可有助于减小齿轮齿根最大弯曲应力,延长齿轮的使用寿命.
Abstract:
Aiming at the tooth root fracture phenomena because the tooth root bending stress is too large, the ANSYS software was used to do finite element analysis for the gear which came from the simulation. The relationship among hob top edge radius, the curvature of gear tooth root transition curve and the maximum bending stress was achieved. On this basis, the gear hob top edge arc fillet was optimized and obtained the best fillet radius. It turns out that the optimization effect is rather good. The optimization method in this paper is helpful to reduce the maximum bending stress on gear tooth root, and prolong the service life of the gear.

参考文献/References:

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备注/Memo

收稿日期: 2013-10-09*通信作者: 廉哲满(1964—),男,博士,教授,研究方向为机械CAD/CAM及仿真技术.

更新日期/Last Update: 2014-03-20