Why does the hydraulic lifting pile lose stability?
Release time:
2023-09-12
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. Why does the hydraulic lifting pile lose stability? The following lifting column manufacturer Qi Xinlong will give you a good answer.
Hydraulic lifting column as some of the main places of maintenance equipment, more and more loved by everyone. Why does the hydraulic lifting pile lose stability? The following lifting column manufacturer Qi Xinlong will give you a good answer.
1. There is a problem with the hydraulic pipeline of the hydraulic lifting pile
The hydraulic pump will affect the hydraulic oil flow, and the hydraulic pump will be more prone to problems if it is used for too long. If the speed of the lifting column slows down, it is necessary to check the stability of the oil supply flow of the hydraulic pump in time.
2. Speed problem of lifting circuit establishment
The flow into the hydraulic cylinder, that is, the flow through the one-way throttle valve, is the flow through the throttle valve, the throttle shape of the throttle valve, the viscosity of the hydraulic oil and other related coefficients. If the speed stiffness of the throttle speed control circuit is greater, it means that the speed stability of the hydraulic circuit is better.
3. The hydraulic lifting column often appears when the lifting position is difficult to detect, the middle position cannot be found, the impact noise during lifting, and the hydraulic cylinder leaks. The main reason is that the lifting speed of the hydraulic cylinder is too fast, which increases the failure rate and seriously affects the production efficiency. The instability of the hydraulic lift must first be analyzed as a factor of the hydraulic oil flow. The hydraulic oil is of poor quality and has many impurities, which will block and slow down.
4. Insufficient cylinder diameter and hydraulic oil flow of hydraulic lifting pile
The speed of hydraulic lifting is inversely proportional to the cross-sectional area of the piston rod, and the lifting column factory tells everyone that it is proportional to the flow of hydraulic oil, and the diameter of the hydraulic cylinder is fixed. When the hydraulic lifting speed slows down, the hydraulic flow should be given priority.
Hebei Qi Xinlong Intelligent Technology Co., Ltd. is a lifting column manufacturer integrating R & D, design, production, sales and service. Main products include: automatic lifting column, semi-automatic lifting column,Hydraulic lifting columnLandscape fixed column, flap barricade, tire breaker, etc. Tel: 15531750999.
Key words:
Instability of hydraulic lifting column
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