某板簧支架的结构优化设计  

Spring Bracket Structure Optimization Design

作　　者：蔡启培 高沛 窦广韬 

机构地区：[1]太原理工大学,山西太原030024 [2]山西职业技术学院,山西太原030006

出　　处：《机械工程与自动化》2018年第1期93-95,共3页Mechanical Engineering & Automation

摘　　要：针对现有板簧支架结构设计中存在相互干涉的问题,同时为了减轻重量、节约成本,提出了对同侧板簧支架进行修改合并,在保证零件的强度和功能的前提下,对其进行轻量化设计;利用SolidWorks和ANSYS Workbench经过建模、分析、评估、修正,反复对板簧支架进行结构的更新优化设计。优化后的模型消除了干涉,该项工作也为具体工程实践提供了理论指导依据。Aiming at the problem of mutual interference within trestle structure of leaf springs,in order to reduce weight and save cost,this paper proposed a design method that modify and merge the leaf springs on the same side and reduce its weight based on the condition of guaranteeing the strength and function of components.Additionally,establishing,analyzing,evaluating and correcting by SolidWorks and ANSYS Workbench,the trestle structure of the leaf spring has been optimized repeatedly.Comparing the two structure designs,the modified model eliminates the interference,which provides a theoretical basis for engineering practice.

关 键 词：板簧支架 轻量化设计 目标驱动优化 拓扑优化 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]