摘要
运用ADAMS建立了钢管输送机构的动力学模型,通过仿真测量出机构关键部件的最大载荷,然后在ANSYS中求解出关键部件在最大载荷下的应力分布,从而根据第四强度理论进行关键部件的强度校核。根据ADAMS后处理模块中分析出载荷在正态分布下的均值和标准差,从而进一步对关键部件的可靠性进行分析,为关键部件的轻量化设计提供理论参考依据。
Dynamic model of steel pipe conveying mechanism was established by ADAMS. The maximum loads of key components of the mechanism were measured by simulating, and then through ANSYS software the stress distribution of key parts are calculated under maximum load. According to the fourth strength theory, the strength check was completed for key parts. The mean and standard deviation on a load normal distribution were analyzed in ADAMS processing module. Then the key parts reliability were further analyzed to provide a theoret- ical reference for lightweight design.
出处
《重型机械》
2016年第3期83-87,共5页
Heavy Machinery
基金
2014年天津市中小型创新基金项目(14ZXCX GX00334)
关键词
输送机构
关键部件
强度校核
可靠性
conveying mechanism
key parts
strength check
reliability
