This article mainly introduces:

Latvia hydraulic cylinder,ejector cylinder manufacturer,ejector cylinder

(Latvia ejector cylinder,produced by Hengyu Hydraulic Cylinder Factory）

ejector cylinder are widely used in Latvia，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed ejector cylinder for customers from Latvia.

Introduction to ejector cylinder:

The pressure of the sliding surface of the ejector cylinder piston is too large, resulting in sintering. The piston tilts due to the weight of the piston rod, resulting in the phenomenon of non-stiffness, or the pressure of the sliding surface of the piston rises due to the action of the transverse load, which will cause sintering. In the design of the ejector cylinder must study its working conditions, the length of the piston and bushing and the size of the clearance must be fully paid attention to.

The coordination of the sliding parts of the ejector cylinder itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.

When the ejector cylinder is installed on the main engine, the oil port piping part and the guide sleeve should be checked for oil leakage in the running test, and the earring and the middle hinge shaft bearing should be refueled.

The definition of the minimum starting pressure of the ejector cylinder refers to the minimum working pressure of the ejector cylinder in the no-load state, which is a comprehensive index reflecting the manufacturing and assembly accuracy of the ejector cylinder parts and the size of the sealing friction.

Answers to some questions about ejector cylinder:

What is the pressure provided for a 63-bore cylinder with a pressure of 2 mpa?
2 mpa pressure is equivalent to 20 kg per square centimeter, 6.3 cm straight longitude, 3.15 cm radius, square, multiplied by, calculated an area of about 31.5 square centimeters, multiplied by 20 kg, the pressure is about 630 kg.

Is there a way to make the cylinder stop pushing when it hits something hard during the process of pushing?
The simplest solution is to press the stop switch, this switch has a mechanical type, touch the object on the action or send a stop signal, through the operation of the motor control cylinder; There is also an induction switch, that is, when the hydraulic cylinder expands to the range of the induction switch can sense the signal, it sends a signal to let the motor act, resulting in the corresponding action of the cylinder.