摘要
为解决某型重型汽车座椅失效率高的问题,采用质量工具及系统分析方法,找出了影响重型汽车座椅失效的关键影响因子,提出从设计方面对该型重型汽车座椅进行改进,并通过CAE分析方法对改善前后的座椅结构进行了应力应变分析及验证,改进效果佳。
In order to solve the problem of high seat failure rate of a heavy-duty truck, the key factors affecting the seat failure of a heavy-duty truck are found out by means of quality tools and system analysis method. It is proposed to improve the seat structure of the heavy-duty truck from the design aspect. The stress-strain analysis and verification of the seat structure before and after improvement are carried out by means of CAE analysis method, and the improvement effect is good.
作者
杨国强
袁丽
袁鹏涛
Yang Guoqiang;Yuan Li;Yuan Pengtao(Shaanxi Heavy-duty Motor Company Limited,Shaanxi Xi’an 710200)
出处
《汽车实用技术》
2019年第10期163-166,共4页
Automobile Applied Technology
关键词
重型汽车座椅
人机工程
压陷硬度
缝合强度
Seats of heavy trucks
ergonomics
indentation hardness
stitching strength
