How to ensure the smooth lifting of hydraulic lifting column
Release time:
2024-01-08
Hydraulic lifting column as some of the main places of maintenance equipment, more and more favored by everyone. How to ensure the smooth lifting of hydraulic lifting column? 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 favored by everyone. How to ensure the smooth lifting of hydraulic lifting column? The following lifting column manufacturer Qi Xinlong will give you a good answer.
First of all, the lifting stability of the hydraulic lifting column is closely related to the design of the hydraulic system.
1. Reasonable design of hydraulic system parameters: the lifting speed of the hydraulic lifting column is related to the flow rate of the oil. Therefore, when designing the hydraulic system, the size of the hydraulic pump and the cylinder should be reasonably selected according to the actual demand, as well as the pressure of the system and the flow rate of the oil to ensure that the system can provide sufficient flow and pressure to meet the operating requirements of the lifting column.
2. Use a suitable hydraulic valve: The design and selection of the hydraulic valve also has a great influence on the stability of the lifting column. In the hydraulic system of the hydraulic lifting column, the proportional relief valve, throttle valve, solenoid valve, etc. are usually used to control the flow and pressure of the hydraulic oil, so as to realize the smooth operation of the lifting column.
3. Choose the right oil: The choice of oil also has an impact on the stability of the hydraulic lifting column. In general, hydraulic oil with moderate viscosity and stable viscosity coefficient should be selected to ensure that the flow resistance of the hydraulic system is small during the working process, thereby improving the stability of the lifting column.
Secondly, the stability of the hydraulic lifting column is also closely related to the control mode of the hydraulic system.
1. Closed-loop control: The use of closed-loop control can achieve accurate control of the hydraulic lifting column movement process. Closed-loop control is to monitor the position, speed and other parameters of the lifting column in real time through sensors, and adjust the control signal of the hydraulic system according to the set control algorithm, so as to realize the accurate control of the lifting column and ensure the stability of the lifting process.
2. Reasonable control strategy: In the hydraulic system control, a reasonable control strategy should be selected to control the movement of the hydraulic lifting column. Commonly used control strategies are position control, speed control and force/torque control. According to the actual needs of the hydraulic lifting column, the appropriate control strategy can be selected to achieve the stability of the lifting process.
3. Optimized control algorithm: The control algorithm is also a key factor affecting the stability of hydraulic lifting column. The optimized control algorithm can dynamically adjust the movement of the lifting column according to the real-time motion parameters, so as to reduce the control error, so as to realize the stability of the lifting process.
To ensure the smooth lifting of the hydraulic lifting column, the maintenance and maintenance of the system is also required. Regular inspection and replacement of hydraulic oil, cleaning of hydraulic systems, and maintenance of hydraulic valves are important measures to ensure the long-term stable operation of hydraulic lifting columns.
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:
Hydraulic lifting column
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