This article mainly introduces:

Italy hydraulic cylinder,limit position hydraulic cylinder manufacturer,limit position hydraulic cylinder

(Italy limit position hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

limit position hydraulic cylinder are widely used in Italy，because of long service life，smooth movement，high work efficiency.So our company has designed limit position hydraulic cylinder for customers from Italy.

Introduction to limit position hydraulic cylinder:

How to determine the working pressure of the limit position hydraulic 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, limit position hydraulic 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.

When using the limit position hydraulic cylinder product, be sure to operate safely in accordance with the specification documents provided by the manufacturer, and pay attention to protecting the limit position hydraulic cylinder block. If the limit position 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 limit position hydraulic cylinder, increase friction, easy to produce crawling phenomenon. ③ Increase the internal leakage of the limit position hydraulic cylinder, so that the working efficiency of the limit position hydraulic cylinder is reduced.

If the piston rod and limit position hydraulic cylinder are stuck or the limit position hydraulic cylinder is blocked, at this time, no matter how to operate, the limit position hydraulic cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the limit position hydraulic cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

The daily inspection of the limit position hydraulic cylinder includes: checking the connection of the limit position hydraulic cylinder and the pipe joint for leaks. Check the limit position hydraulic cylinder rod for leaks. Check the limit position hydraulic cylinder connection for leaks. When the limit position hydraulic cylinder moves, the work is normal and smooth. Whether the limit position hydraulic cylinder has internal leakage.

Answers to some questions about limit position hydraulic cylinder:

How to take out the diaphragm of hydraulic cylinder? The septum ring is also known as the septum sleeve, when the cylinder is too long, and does not need too much travel, add the septum sleeve, limit the stroke of the hydraulic cylinder, set on the piston rod, only contact with the guide sleeve and piston, do not cooperate with the cylinder, limit the stroke, take out the difficulty is different, need to have such a professional tool, before taking out to consult the manufacturer.

What is the difference between hollow and solid oil cylinders?
Hollow solid cylinder, according to conventional understanding, refers to whether the piston rod is solid or hollow. General ordinary hydraulic cylinder, the piston rod is solid structure. Hollow hydraulic cylinder refers to a hollow piston rod structure of the hydraulic cylinder, see the attached figure. Piston rod hollow function: 1, the piston rod hollow, the middle can be threaded rod. For example, the clamping cylinder with a sawing machine, the piston rod center threading rod, part of the stroke through manual, part of the stroke hydraulic automatic walk. 2, the hollow hole of the piston rod can be used to direct the oil circuit to achieve special oil circuit. 3, the cylinder is relatively large, the piston rod is relatively large, and the stroke is longer, in this case, the piston rod is hollow to reduce the movement friction and lateral force.