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传感臂、滑杆#13913058#58867623
摊铺机找平仪找平原理，在摊铺机作业时，熨平板通过两侧牵引大臂由主机牵引进行摊铺，熨平板处于浮动状态，这种浮动式熨平板对路基不平整有初步的滤波和滞后效应，具有一定的调平功能，但它只能消除波长较短的凸凹不平，当摊铺机安装上自动找平系统后，调平装置的传感器检测出摊铺机因道路不平与基准平面的偏差，然后由处理器将该偏差信号进行放大、运算、比较、处理，并及时发出脉冲调节信号作用于相应原电磁阀，控制牵引大臂调节油缸升降，从而自动调整牵引大臂牵引点的垂直高度的变化。
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he leveling principle of the paver leveling instrument is that during the operation of the paver, the screed is pulled and paved by the main machine through the traction boom on both sides, and the screed is in a floating state. This floating screed has a preliminary filtering and hysteresis effect on the uneven roadbed, and has a certain leveling function, but it can only eliminate the bumps and hollows with short wavelength. When the paver is installed with the automatic leveling system, The sensor of the leveling device detects the deviation of the paver from the reference plane due to uneven road, and then the processor amplifies, calculates, compares and processes the deviation signal, and sends a pulse adjustment signal to act on the corresponding original solenoid valve in time to control the lifting of the traction boom adjustment cylinder, thus automatically adjusting the vertical height change of the traction point of the traction boom.
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