集美大学学报（自然科学版）Issue(6)：450-456,7.
基于虚拟样机的轮式装载机前车架动态载荷分析
Dynamic Load Analysis on the Front Frame of Wheel Loader Based on Virtual Prototype
摘要
Abstract
For studying the stress state of the front frame of wheel loader in typical working condition, the working resistance of wheel loader was calculated firsty in theory. the three⁃dimensional solid model of wheel loader mechanism was established in Pro/E software, which was imported into ADAMS software by the MECH/Pro interface. And then the virtual prototype model was established. On this basis, the front frame of the loader for the dynamic simulation analysis was discussed, obtains the each joint�s loading⁃time course of the front frame, analyses the dynamic characteristics of the front frame in working condition, provides the ba⁃sis for the following analysis of the finite element and fatigue life.关键词
装载机/虚拟样机/载荷时间历程/动力学仿真Key words
loader/virtual prototype/loading-time course/dynamic simulation分类
机械制造引用本文复制引用
蔡应强,丁旭光..基于虚拟样机的轮式装载机前车架动态载荷分析[J].集美大学学报（自然科学版）,2015,(6):450-456,7.基金项目
交通部应用基础研究项目（2014329815100）；福建省科技厅高校产学研项目 （）
