摘要
为满足设计所要求的应力强度及变形,提出了一种基于ANSYS Workbench的优化设计方法。方法采用在Pro/E软件环境中建立轨轮式半自动双侧浇铸机的三维模型;利用ANSYS Workbench软件建立中凹架的有限元模型,针对中凹架在两种工作状态下的应力分布及变形量对其进行分段式结构优化;分析中凹架两翼伸长量与变形量之间的参数关系,对伸长量进行调整。优化后的车架体结构满足工况要求。
In order to meet the stress intensity and deformation required for design, an optimization design method was proposed based on the ANSYS Workbench. The dimensional model of bilateral rail wheel semi-automatic casting machine was established in the method using Pro / E software environment, and the finite element model of concave frame was established using ANSYS Workbench software. The segmented structure optimization of the concave frame was completed according to the stress distribution and the deformation of concave frame in two working condition. The parametric relationships between the elongation and deformation of the two wings of concave frame were analyzed, and the amount of elongation was adjusted. The optimized frame body structure can meet the working required.
出处
《铸造技术》
CAS
北大核心
2015年第4期1025-1028,共4页
Foundry Technology
基金
国家自然科学基金项目(51205003)
安徽省高校省级自然科学研究重点资助项目(KJ2012A089)
