What are the causes of mechanical failure of rocker cutting machine?
1. Damage lack of electricity;
Rocker cutting machine
The solenoid valve is an action performance component. It is damaged stuck in the back, so the rocker cutting machine cannot operate.
2. The button switch is damaged;
The button switch of rocker cutting machine is a vulnerable part. When the contact contact is in good contact with society, the control circuit can be connected. At this time, we should replace it in time. Generally, the quality of button switch can be detected by multimeter.
3. There is little oil the oil pump is damaged;
The position of the hydraulic oil should be more than 3cm higher than that for filtration. At the same time, the hydraulic oil should be seen to work in the oil tank after starting up, otherwise, check whether the oil pump system can work normally.
4. The oil pipe universal joint descends;
The oil pipe universal joint are used to connect the oil circuit manifold block the oil cylinder. If the oil drops, the hydraulic oil can enter the oil cylinder, the rocker cutting machine cannot move naturally.
5. The motor reverses;
Turn on the steering motor should be co marked, it should be noted that if there is no steering investigation, turn the cooling fan clockwise, turn right to exchange any two three-phase power lines.
6. The oil cylinder drops is damaged through the sealing ring;
Open the guard of the oil tank for inspection. The sealing ring of the oil cylinder should be placed inside the oil cylinder ( visible on the outside). If the seal ring is seen, it proves that the seal ring of the oil cylinder has fallen off. The reason is caused by too high rise of the rocker arm.