基于导重法的叉车门架轻量化设计
童水光,何顺,童哲铭,李元松,徐征宇,方晓晖,谭达辉,钟玉伟

Lightweight design of forklift frame based on guide weight method
Shui-guang TONG,Shun HE,Zhe-ming TONG,Yuan-song LI,Zheng-yu XU,Xiao-hui FANG,Da-hui TAN,Yu-wei ZHONG
表 2 优化前、后的设计变量尺寸
Tab.2 Design variable size before and after optimization mm
设计变量 x1 x2 x3 x4
优化前 24 12 171 27
优化后 18 12 156 18