摘要
利用Solidworks强大的三维实体设计功能,精确地实现了齿轮齿条的三维建模。通过Solidworks与ANSYS的连接,将模型导入ANSYS软件中,在精确建模的基础上,应用有限元法分析了齿轮的变形及齿根应力,提出了精确、迅速计算最大齿根应力的方法,较常规的计算方法更符合实际情况,得到的结果更可靠。
Due to the great 3-D solid design funcition of Solidworks, 3-D modeling of Aack and Pinion is exactly achieved. The model is introduced into the software of ANSYS, through the connection of Solidworks and ANSYS. Based on the exact modeling, the deformation of gear teeth and the stress of the root are analyzed by finite element metheod. Then an exact and rapid way of calculating the maximal stress of the root is proposed, which is more consistent with practical situation and can lead to more liable results, compared with regular calculating methods.
出处
《汽车实用技术》
2016年第4期21-23,共3页
Automobile Applied Technology
关键词
齿轮齿条
应力分析
应变分析
失效
ANSYS
rack and pinion analysis of stress
strain analysis
lose efficacy
ANSYS
