【摘要】 利用NX三维仿真软件对液压挖掘机反铲工作装置进行了建模和装配,分析了挖掘机工作装置运动过程中铲斗斗齿尖各工况位置,并对其进行了运动学仿真,得到了铲斗斗齿尖追踪轨迹图和位移曲线图等。更多还原

【Abstract】 The backhoe working device of the hydraulic excavator was modeled and assembled using NX 3 D simulation software. The working position of the bucket tooth tip during the movement of the working device of the excavator was analyzed, and the kinematics simulation was performed. The trajectory trace and displacement curve of the bucket tooth tip were given.更多还原