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Angle Chi tile machine hydraulic system failure

Source: Advance Press Machine  Release date:2017-12-21 15:41 Click: Times

 Angle Chi tile machine hydraulic system failure

 
 
Angular pressure tile machine hydraulic shearing system failure, usually divided into simple diagnosis and precise diagnosis of two.
 
Listen to (hearing through the hydraulic system to determine the working conditions)
 
1. Noise: Listen to working conditions, the hydraulic pump and hydraulic system noise is abnormal, the sequence valve, relief valve pressure components such as the existence of screams.
 
Impact sound: refers to the hydraulic cylinder when the impact of the impact is too large; whether there is hydraulic cylinder piston impact on the bottom of the cylinder, whether there is a reversing valve in the commutation, the impact of the end cover.
 
3. Cavitation and trapped oil: listen to whether the hydraulic pump inhaled air, trapped oil phenomenon
 
4. Beep sound: Is there any knocking noise when the hydraulic pump is in operation due to component damage?