1) movement_aiding arm
助动臂
2) Lend a hand
一臂之助
3) arm
动臂
1.
Topology Optimization on Arm of Loader Based on BESO;
基于双向渐进结构优化法的装载机动臂拓扑优化
2.
Calculation of stress and deformation of arm under maximum unloading radius contition;
最大卸载半径时2000CL挖掘机动臂应力和变形计算
3.
Structure optimization of WZ-25 construction machine arms;
WZ—25挖掘装载机动臂的改进设计
4) boom
[英][bu:m] [美][bum]
动臂
1.
Stress Analysis for Weak Points of Loader Boom
装载机动臂薄弱点的应力分析
2.
Comparison between Two Structural Analysis Methods for Boom Structure on ZL80 Wheel Loader
ZL80型轮式装载机动臂结构件两种结构分析方法的比较
3.
Comparison Analysis for Boom Strength of Excavators
挖掘机动臂强度对比分析
5) Working arm
动臂
1.
Based on the stress spectra obtained by service loads monitored from the model ZL50 wheel loader and the fatigue data of 16Mn welded joints, the paper calculates the reliability fatigue life of the loader working arm and sets up the model of fatigue life calculation under random loading.
以 Ｚ Ｌ５０ 装载机动臂关键部位实测的应力谱和 １６ Ｍ ｎ 焊接头疲劳试验数据为依据，建立了随机载荷下结构疲劳寿命计算的概率模型，根据该模型对装载机动臂进行了可靠疲劳寿命计算。
补充资料：助动车
又称“两用车”。既可用人力驱动又可用发动机驱动的两轮交通工具。由于汽缸容量不超过36毫升，汽油燃烧不完全，其废气可造成一定的大气污染，故将日趋淘汰。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条