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The static pressure pad machine belongs to the inevitable equipment of the upgrading of the building block machine. The static pressure pad machine has a unique forming method and a large tonnage hydraulic one-time forming, and the strength of the concrete block is ensured to have a beautiful appearance of the pad product. The key part of the static pressure pad machine lies in the hydraulic system of the forming part. In the process of using the static pressure pad machine, it is necessary to master the maintenance of the hydraulic system of the static pressure pad machine: the vibration and noise of the hydraulic system of the static pressure pad machine are four. You can find out. First of all, there is gas in the suction line or the resistance of the suction pipe is too large, the viscosity of the oil is too high, the filter is obstructed and the oil level is too low, etc., a large amount of air is sucked during work, causing vibration and noise caused by cavitation. When you can increase the inner diameter of the suction pipe, use the appropriate hydraulic oil, clean or replace the oil filter. Secondly, the hydraulic control valve of the pad machine is in poor technical condition. If the valve seat is poorly sealed or misaligned, the pressure regulating spring is tired or damaged, and the orifice of the valve core is blocked, it will cause vibration and noise. Or, when the gear pump is working, the oil will generate strong noise, and the blades of the vane pump will be stuck in the slot and cause noise. Consider re-selecting the pump. Or the error of the different axial degrees of the equipment hydraulic electric head and the coupling or the looseness of the coupling and the pipe joint, the bearing damage, etc. will cause abnormal noise of the pad machine.
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