This article mainly introduces:

Peru hydraulic cylinder,push plate cylinder manufacturer,push plate cylinder

(Peru push plate cylinder,produced by Hengyu Hydraulic Cylinder Factory）

push plate cylinder are widely used in Peru，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed push plate cylinder for customers from Peru.

Introduction to push plate cylinder:

push plate cylinder is the most important part of construction machinery, the traditional processing method is: broaching push plate cylinder block - fine boring push plate cylinder block - grinding push plate cylinder block. The rolling method is: broaching push plate cylinder block - fine boring push plate cylinder block - rolling push plate cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the push plate cylinder block is about 1-2 days, rolling 1 meter of the push plate cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the push plate cylinder increases by 25%. If the push plate cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality push plate cylinders, you must take the rolling production process. After the push plate cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

The difference between the plunger push plate cylinder and the piston push plate cylinder is that the piston in the push plate cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type push plate cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

When the push plate cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the push plate cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.

How to determine the working pressure of the push plate cylinder: The pressure depends on the load size (i.e., F) and the type of equipment. The limitations of assembly space, economic conditions and component availability of the actuator should also be considered. In the case of a certain load, it is necessary to increase the structural size of the actuator if the working pressure is low, for some equipment, the size may be limited, and it is not economical from the point of view of material consumption; On the contrary, if the pressure selection is too high, the material, sealing and manufacturing accuracy of the pump, push plate cylinder, valve and other components are also required to be high, which will inevitably increase the cost of equipment. In general, for equipment with a fixed size that is not too limited, the pressure can be selected lower, and the walking machinery should be selected higher.

Answers to some questions about push plate cylinder:

What is the principle of electric cylinder?
Principle: The electric cylinder converts the rotating motion of the motor into the linear motion of the push rod through the mechanical movement of the lead screw and the lead screw pair. With the closed-loop control characteristic of servo motor, the precise control of thrust, speed and position can be realized easily. Using modern motion control technology, numerical control technology and bus (network) technology, the program and bus (network) control is realized. Because of its easy control and use, it will realize the precision motion control that the cylinder and hydraulic cylinder drive can not achieve. Electric cylinder application field: 1, coordinate manipulator: logistics transmission, automated production line. 2. Wave making machine. 3, parallel mechanism: experimental platform, simulation platform, antenna. 4. Parallel machine tools. 5. Medical equipment: CT, Kamar

What is a hydraulic cylinder assembly?
Assembly, which means aggregate. A series of parts or products, formed to achieve a specific function of the whole, the general term for this system is assembly. The hydraulic cylinder assembly is not a single hydraulic cylinder part, which can be used by connecting the hydraulic hose.