Lift tailboard oil cylinder

What should I do if there is oil leakage in the lifting tailboard oil cylinder, how to exhaust it, and how to adjust and control the stroke of the lifting tailboard oil cylinder? Our factory is a professional manufacturer of lifting tailboard oil cylinders, and also sells boom double hydraulic cylinders, disc spring hydraulic cylinders, lifting cylinders, spindle cylinders, and fixed ratio transmission hydraulic cylinders. For customers' questions, our factory will introduce them from this information.

Article Introduction:

• Basic Introduction
• Terminology Comparison
• Manufacturer Introduction
• reference price
• Maintenance and related issues

Basic introduction of lifting tailboard oil cylinder

Lift tail plate oil cylinder: Improve the service life of the oil cylinder: It is necessary to maintain the normal clearance between the joint surfaces of each hydraulic component. When manufacturing or repairing the main components of hydraulic cylinders (such as cylinder bodies, piston rods, etc.), they should be assembled according to the lower tolerance limit of the assembly dimensions, which can effectively reduce the occurrence of cavitation. If the hydraulic components have already experienced cavitation, only metallographic sandpaper polishing technology can be used to remove the pitting and surface carbon deposits caused by cavitation. Ordinary fine sandpaper should not be used for polishing treatment. To ensure the service life of the hydraulic cylinder, effective filtration must be set up in the hydraulic system to prevent pollution. The cleanliness of the oil should comply with the ISO 4406 standard, and the quality of the filtration should also comply with the corresponding ISO standards. The level of the filter is required to be implemented according to the actual working conditions of the system, but the minimum requirement is not lower than level 19/15 in ISO4406, which is level 24 μ (β 10 ≥ 75) in ISO4572. If the operation of the oil cylinder fails, troubleshooting can be done from these aspects: (1) the hydraulic system control pressure is too low. The throttling resistance in the control pipeline may be too high, the flow valve may be improperly adjusted, the control pressure may be inappropriate, and the pressure source may be disturbed. At this time, the control pressure source should be checked to ensure that the pressure is adjusted to the specified value of the system; (2) Air enters the hydraulic system. Mainly due to leaks occurring in the system. At this time, it is necessary to check the liquid level of the hydraulic oil tank, the sealing components and pipe joints on the suction side of the hydraulic pump, and whether the suction coarse filter is too dirty. If so, hydraulic oil should be replenished, seals and pipe joints should be treated, and the coarse filter element should be cleaned or replaced. (3) The initial movement of the hydraulic cylinder is slow. At low temperatures, hydraulic oil has high viscosity and poor fluidity, resulting in slow hydraulic cylinder movement. The improvement method is to replace the piston rod of the oil cylinder with good viscosity temperature performance. If wear is found, brush plating can be carried out first, then grinding can be carried out, and finally the matching accuracy of the piston rod and the guide sleeve can be adjusted. At this time, the guide sleeve can be properly reamed or the guide sleeve can be re turned. When carrying out the above repairs, remember to replace various rubber seals in a timely manner. The hydraulic cylinder must run back and forth multiple times with low pressure (greater than the starting pressure) before operation, and only after the air in the hydraulic cylinder is discharged can it work normally. The connection between the inlet and outlet and the joint must be fastened with a combination pad to prevent oil leakage.

Terminology comparison of lifting tailboard oil cylinder

Terminology related to the lifting tailboard oil cylinder in both Chinese and English

• Vane type limited rotary motor for slide type swing hydraulic press, slide type swing hydraulic motor, and slide type swing cylinder
• Creep crawling
• Drift drift
• Gauge Valves Instrument Valves
• Return line of oil return pipeline
• Plunger cylinder: Plunger cylinder
• Contamination 污染
• Quick return phase

Introduction to the manufacturer of the lifting tailboard oil cylinder

Our factory specializes in producing lifting tailboard oil cylinders, as well as processing lifting oil cylinders, column oil cylinders, bucket hydraulic cylinders, front top oil cylinders, and angle compression oil cylinders. After years of hard work, our factory has established long-term cooperative relationships with customers such as labor protection supplies factory, barrel factory, bone powder factory, connector factory, fluorescent lamp factory, leather harness factory, etc.

Reference price for lifting tailboard oil cylinder

The factory price of the lifting tailboard oil cylinder is determined by factors such as technical requirements, stroke range, operating speed, and whether synchronization is required. The cost varies depending on the usage environment, and common brands of lifting tailboard oil cylinders cost between 600/yuan and 7000/yuan.

Maintenance and related issues of the lifting tailboard oil cylinder

• What size should be selected for the oil inlet hole of a 180 cylinder hydraulic cylinder
  In terms of hydraulic design, the diameter of the hydraulic cylinder oil port should be determined based on the maximum movement speed V of the piston and the flow velocity V0 of the oil port: do=0.13DX root (V/V0), where do is the diameter of the hydraulic cylinder oil port; D is the diameter of the hydraulic cylinder.
• How to disassemble the injection cylinder of an injection molding machine and replace the piston? Which master will tell you the next steps
  If maintenance has not been carried out for a long time, it is recommended to dismantle both ends and thoroughly inspect the oil seal and piston ring inside. This is not difficult, but when replacing the oil seal, be careful not to install them in reverse. Some piston rings are made of steel rings and some are made of rubber rings, and the steel rings should not have several interfaces in the same position; Be careful not to install the rubber ring backwards; Be careful not to damage the oil seal during installation, otherwise oil leakage will occur quickly.
• What is a constant velocity hydraulic cylinder? What is the difference between hydraulic cylinders?
  What the upstairs is talking about is a booster cylinder, it has nothing to do with what the OP said. A constant velocity hydraulic cylinder is a hydraulic cylinder that extends and retracts the piston rod at the same speed. The difference between it and ordinary hydraulic cylinders is that ordinary hydraulic cylinders only have a piston rod extending from one end, which generally extends slowly and retracts quickly due to the effective working area. The effective working area of the piston chamber is greater than the effective working area of the piston rod chamber. The effective working area on both sides of the constant velocity hydraulic cylinder is the same because there are piston rods extending from both ends. The application of constant velocity hydraulic cylinders is most common on grinding machines.
• What material is the lifting cylinder made of
  The oil cylinder is composed of many parts, and it cannot be said what material the oil cylinder is made of. Generally, the cylinder barrel is 20 #, preferably 27SiMn, and most of the other parts are 45 #. The piston rod is sometimes made of 40Cr