This article mainly introduces:

Bahrain hydraulic cylinder,tailplate hydraulic cylinder manufacturer,tailplate hydraulic cylinder

(Bahrain tailplate hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

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

Introduction to tailplate hydraulic cylinder:

The tailplate hydraulic cylinder should be vented: when the tailplate hydraulic cylinder is installed or parked for a long time to work again, the air will penetrate into the tailplate hydraulic cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the tailplate hydraulic cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the tailplate hydraulic cylinder, the oil is best entered and discharged from the highest point of the tailplate hydraulic cylinder. tailplate hydraulic cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.

When the long-stroke tailplate hydraulic cylinder rotates horizontally, the piston rod bends due to its own weight, causing the guide sleeve and piston to produce biased load, resulting in tailplate hydraulic cylinder head seal damage, oil leakage, and piston sleep in the tailplate hydraulic 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 tailplate hydraulic cylinder; The piston and the piston rod are connected with a spherical joint.

When installing the tailplate hydraulic cylinder, the axial ends of the tailplate hydraulic cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the tailplate hydraulic cylinder, there is axial expansion. If the two ends of the tailplate hydraulic cylinder are fixed, all parts of the tailplate hydraulic cylinder will be deformed. When disassembling the tailplate hydraulic cylinder, it is strictly forbidden to hammer the tailplate hydraulic cylinder and the piston surface, such as the tailplate hydraulic cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

The definition of the minimum stable speed refers to the minimum movement speed of the tailplate hydraulic cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the tailplate hydraulic cylinder that undertakes different work has different requirements for the minimum stable speed.

Answers to some questions about tailplate hydraulic cylinder:

Why the injection cylinder retreating after the injection molding machine is started?
It is likely that the projected area of the molded plastic parts is large or the injection pressure set is relatively large, resulting in the expansion force exceeding the clamping force of the injection molding machine, so the mold is backward. You can do the following attempts: 1, reduce the injection force of the injection molding machine; 2, if the injection molding part can not be well formed by reducing the injection force, it is recommended to install the mold to a larger injection molding machine.

Why should the piston rod of the hydraulic cylinder be so precise? If you hope the cylinder has a long service cycle, then all parts need to be high-precision, not only the piston rod, but also the cylinder, the sealing groove, the surface roughness, the cylinder looks very simple. Any hydraulic factory can produce the cylinder, but the good cylinder is difficult to produce.