一种后处理器支架结构优化  

An Optimized Structure of the Rear Processor Bracket

作　　者：张莉 许帮柱 张磊 张诚 潘星 陈文博 ZHANG Li;XU Bangzhu;ZHANG Lei;ZHANG Cheng;PAN Xing;CHEN Wenbo(Shaanxi Wanfang Auto Parts Company Limited,Xi'an 710200,China)

机构地区：[1]陕西万方汽车零部件有限公司,陕西西安710200

出　　处：《汽车实用技术》2022年第12期61-63,共3页Automobile Applied Technology

摘　　要：超高强度钢板的热成型技术是汽车轻量化的重要途径之一。论文针对热成型工艺特点,采用超高强度钢板减薄的优化方法,对某重型卡车后处理器支架进行结构优化,并借助Hyperworks验证了优化后结构强度要求,减少了零部件个数,降重37.5%,实现了轻量化设计和提升生产效率的目标。The thermoforming technology of ultra-high strength steel plates is one of the important ways to realise the lightweighting of vehicles. The paper adopts the optimisation method of thinning ultra-high strength steel plates to optimise the structure of a heavy truck rear processor bracket for the characteristics of the thermoforming process, and verifies the structural strength requirements after optimisation with the help of Hyperworks, reducing the number of parts and reducing the weight by 37.5%, achieving the goal of lightweight design and improving production efficiency.

关 键 词：热成型工艺 超高强度钢板 后处理器支架 重型卡车 轻量化设计 

分 类 号：U469.79[机械工程—车辆工程]