This article mainly introduces:

Puerto Rico hydraulic cylinder,pressure plate hydraulic cylinder manufacturer,pressure plate hydraulic cylinder

(Puerto Rico pressure plate hydraulic cylinder,produced by Hengyu Group）

pressure plate hydraulic cylinder are widely used in Puerto Rico，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed pressure plate hydraulic cylinder for customers from Puerto Rico.

Introduction to pressure plate hydraulic cylinder:

When using the pressure plate hydraulic cylinder product, be sure to operate safely in accordance with the specification documents provided by the manufacturer, and pay attention to protecting the pressure plate hydraulic cylinder block. If the pressure plate hydraulic cylinder block is damaged, it will cause adverse consequences: ① The material debris extruded from the scratch groove will be embedded in the seal, which may cause new scratch area marks while damaging the working parts of the seal during operation. ② Deterioration of the surface roughness of the inner wall of the pressure plate hydraulic cylinder, increase friction, easy to produce crawling phenomenon. ③ Increase the internal leakage of the pressure plate hydraulic cylinder, so that the working efficiency of the pressure plate hydraulic cylinder is reduced.

When the pressure plate hydraulic cylinder is installed, the piston and the pressure plate hydraulic cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the pressure plate hydraulic cylinder head boss is easy to cause scars when it hits the inner surface of the pressure plate hydraulic cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized pressure plate hydraulic cylinders, only careful and careful operation can be avoided.

When the pressure plate hydraulic cylinder is repaired, its inner and outer diameter and roundness should be accurately measured. If the inner hole of the pressure plate hydraulic cylinder is badly worn, it can be repaired by grinding the mandrel or honing on the boring machine. If the piston is worn, it can be repaired by electroplating, and serious wear should be replaced.

When the initial action of the pressure plate hydraulic cylinder is slow, please check the temperature of the hydraulic system, because in the case of low temperature, the viscosity of the hydraulic oil is large and the fluidity is poor, resulting in slow action of the pressure plate hydraulic cylinder. The improvement method is to replace the hydraulic oil with good viscosity temperature performance, and the oil temperature at low temperature can be increased by heater or heating by the machine itself, and the normal working oil temperature of the system should be maintained at about 40 ° C.

Answers to some questions about pressure plate hydraulic cylinder:

What valve is used to control the speed of the cylinder?
Hydraulic cylinder for lifting is generally the piston rod downward installation, to achieve the fast and slow speed of the cylinder, you can add a two-digit three-way electromagnetic reversing valve + a throttle valve on a branch at the bottom of the cylinder, you can achieve speed change, control mode can be controlled by time control can also be controlled by stroke switch. If you want to achieve more accurate control can use proportional valve control.

How to set up the one-way cylinder hydraulic system?
Single acting oil cylinder, that is, an oil cylinder with an oil port, can use two three-way valves to control the cylinder action. The three oil ports are respectively connected to P (oil pump), A (oil cylinder), and T (oil tank). If the oil pump is to run continuously, an electromagnetic relief valve can be added. When the cylinder is not moving, the relief valve can unload the oil pump. You can also add a three-way four-way valve, the middle function is unloaded, two outlets: A connected to the fuel tank, B connected to the cylinder.