齿轮强度设计几个问题的探讨  

Discussion of Some Questions in the Gear Strength Design

作　　者：莫海军[1] 徐忠阳[1] 张志明[1] 

机构地区：[1]华南理工大学机械工程学院,广东广州510640

出　　处：《机械传动》2015年第7期71-74,共4页Journal of Mechanical Transmission

基　　金：教育部机械基础教学指导委员会项目;2014;广东省高等教育教学改革项目;2013

摘　　要：主要对齿轮强度设计在机械设计中容易忽视的问题进行探讨。研究了压应力对齿根弯曲应力的影响以及齿轮的失效、强度设计公式的历史沿革及现状,使设计人员在科研、生产或教学中了解我国目前有关齿轮强度设计的现状和来龙去脉。为从事齿轮设计研究或教学提供有益的参考材料,也有助于设计人员或学生加深对齿轮设计的理解及提高齿轮设计的水平。The gear strength is one of most important part in mechanical design. Several crisis problem will be mainly discussed which often confused and misunderstood about the calculation of the gear strength in- eluding the failure mode of gear, bending fatigue strength design, contact fatigue strength design, etc. The de- velopment of gear strength design in history and the current situation of it are also referred. This can be refer- enced for gear and other mechanical design or teaching, beside, it can also help the designer or student to get a deeper comprehensive and a better improvement on gear design and its background.

关 键 词：齿轮强度设计 来源及现状 压应力对齿根弯曲强度的影响 

分 类 号：TH132.41[机械工程—机械制造及自动化]