摘要
针对电梯轿架结构强度的理论计算复杂和应力试验周期较长的问题,采用CAE仿真分析方法,结合ANSYS Workbench有限元分析软件,对电梯轿架结构强度进行有限元分析计算,得到电梯轿架结构在各个运行工况下的应力分布状态和应力数值大小,并分析了其疲劳强度满足要求,确保了轿架结构强度的安全可靠性,为应力试验提供了可靠的参考依据。
To solve the problems of that the elevator car frame structure strength theoretical calculation is relatively complex and the stress test period is long, using the analysis method of CAE simulation, combining with ANSYS Workbench finite element analysis software, obtained the stress distribution and stress values in various operating conditions by the finite element analysis on the elevator car frame, and analyzed its fatigue strength meet the requirements, ensuring the safety and reliability of car frame structural design, providing a reliable reference for the stress test.
出处
《机电工程技术》
2015年第6期39-42,89,共5页
Mechanical & Electrical Engineering Technology
