This article mainly introduces:

Malaysia hydraulic cylinder,rack cylinder manufacturer,rack cylinder

(Malaysia rack cylinder,produced by Hengyu Hydraulic Cylinder Factory）

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

Introduction to rack cylinder:

How to determine the working pressure of the rack 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, rack 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.

In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular rack cylinder action. Troubleshooting method: Replace the rubber hose.

When the long-stroke rack cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in rack cylinder head seal damage, oil leakage, and piston sleep in the rack cylinder. The following measures can be taken: increase the piston plan to adjust the piston outer circle and process it into a convex drum, so that the piston can self-position, improve the force situation, and reduce and avoid pulling the rack cylinder; The piston and the piston rod are connected with a spherical joint.

The rack cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the rack cylinder should pay attention to: the operation should be as far away from the rack cylinder as possible, to avoid falling objects, knocking, rubbing the rack cylinder coating. When cleaning the rack cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the rack cylinder when the oil temperature exceeds 70 ° C.

Answers to some questions about rack cylinder:

What parameters do I need to provide when purchasing hydraulic cylinders?
The main technical parameters of the hydraulic cylinder: 1. Cylinder diameter; Cylinder diameter, inner diameter size; 2. Piston rod diameter; 3. Cylinder stroke; 4. Cylinder pressure; The working pressure of the cylinder is often calculated using the test pressure, which is less than 16MPa multiplied by 1.5 and higher than 16 multiplied by 1.255. Import and export diameter and thread parameters; 6. Whether there is buffer; According to the working conditions, the piston rod extension contraction is generally buffered if the impact is large. 7. Installation method of oil cylinder, etc.

How does the variable amplitude cylinder work?
The variable amplitude cylinder is generally an engineering hydraulic cylinder connected by the front and back earrings, and the telescopic expansion of the hydraulic cylinder changes the Angle of the arm of the lifting machinery to achieve the role of the variable amplitude, according to the role it plays is called the variable amplitude cylinder, and there is no variable amplitude hydraulic cylinder in the classification of hydraulic cylinders.