低速汽车推拉索支架的优化设计  

Optimization Design of Push Cable Bracket for Low Speed Vehicle

作　　者：张烈明 李静 许志良 崔震 郭继文 ZHANG Lieming;LI Jing;XU Zhilian;CUI Zhen;GUO Jiwen(Intelligence Integration&Numerical Innovation(Shandong)Technology Co.LTD.,Rizhao 276800,China;Shangdong Wuzheng Group CO.,LTD.,Rizhao 276800,China)

机构地区：[1]合智数创(山东)科技开发有限公司,山东日照276800 [2]山东五征集团有限公司,山东日照276800

出　　处：《拖拉机与农用运输车》2023年第4期63-66,共4页Tractor & Farm Transporter

摘　　要：目前低速汽车普遍所使用的推拉索支架多为Q235A材料钣金件,且多为经验设计,从优化设计的角度看,存在重量较重、结构力传递不够合理等缺点。为了克服上述缺点,利用Hyperworks软件的拓扑优化技术进行全新设计支架,使结构更加合理,实现减重降本目的的同时提升支架的可靠性。At present,the push-pull cable brackets commonly used in low-speed vehicles are mostly Q235A sheet metal parts,and most of them are designed by experience.From the perspective of optimization design,there are some shortcomings such as heavy weight and unreasonable structural force transmission.In order to overcome the above shortcomings,the topology optimization technology of Hyperworks software is used to design a new bracket,which makes the structure more reasonable,realizes the purpose of reducing weight and cost,and improves the reliability of the bracket.

关 键 词：拓扑优化 降本 轻量化 可靠性 

分 类 号：U463[机械工程—车辆工程]