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1.平整作业的种类反铲挖掘机平整地面是一种常见、频繁和必不可少的作业项目。单独操纵挖掘机工作装置任意1个动作时,挖掘机斗齿尖的运动轨迹均为弧线形,均无法实现平整地面作业,因此无论是平整地面作业,还是平整斜坡作业,应采用复合动作方法。(1)平整地面作业平整地面的操作方式是将铲斗和斗杆展开至适当位置,铲斗不动,以V_1速度伸出斗杆缸活塞杆,即收斗杆,同时以V_2速度伸出动臂缸活塞杆,即升动臂。如此进行复合操作,形成斗齿沿直线移动的速度V_5。当斗杆运动至与地
1. The type of leveling operation Backhoe leveling the ground is a common, frequent and indispensable work items. Excavator working device alone control any one action, the excavator bucket tooth tip trajectory are arc-shaped, are not able to achieve a smooth ground operations, so whether it is a smooth ground operations, or the formation of slopes should be used complex action method . (1) leveling the ground operation The formation of the ground level operation is to deploy the bucket and stick to the appropriate position, the bucket does not move, stick out the rod cylinder piston rod V_1 speed, that is, Arm cylinder piston rod, that is, boom. In this way, the compounding operation is performed to form the speed at which the teeth move in a straight line V_5. When the stick moves to and ground