Hao Liangguo, Ma Bo. Application of Topological Optimization and Casting Simulation in Light-weight Design of Forklift Driving Axle[J]. Special Casting & Nonferrous Alloys, 2011,31(10):943-945.
Hao Liangguo, Ma Bo. Application of Topological Optimization and Casting Simulation in Light-weight Design of Forklift Driving Axle[J]. Special Casting & Nonferrous Alloys, 2011,31(10):943-945.DOI:
拓扑优化及仿真技术在叉车后桥轻量化设计中的应用
摘要
以叉车后桥零件为例
本着产品轻量化的目的
应用拓扑优化技术及铸造工艺仿真技术进行了结构优化设计和工艺方案设计。在保证零件刚度最大化的前提下
对叉车后桥进行优化减重方案设计
经过两次拓扑优化和强度验证
零件质量减至21.77kg
减轻率为38.97%。同时运用铸造CAE技术对零件的铸造工艺方案进行设计
实现了浇注工艺缺陷的最小化。结果表明
CAE技术在精铸件的轻量化开发过程中起着缩短周期、降低开发成本的作用。
Abstract
Structure optimization and processing design of forklift driving axle were conducted with the help of topological optimization and casting simulation software to reduce the wei