基于ANSYS的齿轮模型建立及齿根弯曲应力分析  

Foundation of the Gear Model and Research on the Tooth Bending Stress Based on ANSYS

作　　者：王丽娟[1] 黄清世[1] 白冰 

机构地区：[1]长江大学机械工程学院,湖北荆州434023 [2]中国机械工业第二安装工程公司,湖北武汉430056

出　　处：《机械工程与自动化》2008年第2期67-68,71,共3页Mechanical Engineering & Automation

摘　　要：根据齿廓的参数方程,在ANSYS环境下建立模型并进行了齿根弯曲应力分析。详细地对不同圆角半径的过渡曲线应力及不同位置的载荷应力作了比较。用有限元法分析比传统算法更准确,并且为齿轮弯曲强度计算提供了依据。According to the tooth profile parameter equation,finite element model was established and the tooth bending stress was analyzed under ANSYS environment. This paper compared the transition stress of different round angle and different load location. The results show finite element method is better than the tradition algorithm,it has provided a basis for calculating the bending strength of gear.

关 键 词：有限元法 齿根 弯曲应力 

分 类 号：TH132.41[机械工程—机械制造及自动化]