This article mainly introduces:

Tunisia hydraulic cylinder,reciprocating cylinder manufacturer,reciprocating cylinder

(Tunisia reciprocating cylinder,produced by Hebei Hengyu company）

reciprocating cylinder are widely used in Tunisia，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed reciprocating cylinder for customers from Tunisia.

Introduction to reciprocating cylinder:

The commonly used buffer structure of the reciprocating cylinder is composed of a piston boss and a reciprocating cylinder head groove. When the piston moves close to the reciprocating cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

Do not enter foreign bodies when installing the reciprocating cylinder block. The place where the installation operation is carried out, the conditions are not good, and foreign bodies can be entered unconsciously. Therefore, the installation site must be cleaned up around, especially the place where the parts are placed must be cleaned, so that there is no dirt.

In the process of using the reciprocating cylinder, sometimes such a problem will occur, the reciprocating cylinder can not act immediately after the instruction of the reciprocating cylinder action is issued, and it must be moved after a short time, or sometimes it can move and stop moving, showing that the operation is very irregular. The cause and elimination of this failure mainly include air in the oil reciprocating cylinder. Elimination method: exhaust through the exhaust valve. Check the piston rod reciprocating parts of the sealing ring for air inhalation, if so, replace the sealing ring.

Because of the slightly complex structure of the buffer reciprocating cylinder, sometimes there will be problems, such as when the reciprocating cylinder with the buffer device is started in reverse, the piston often stops temporarily or reverses. Elimination method: The orifice of the check valve is too small, so that the amount of oil entering the buffer chamber is too small, and even a vacuum occurs, so the above fault phenomenon will occur when the buffer plunger leaves the end cover. In this regard, the orifice of the check valve should be increased.

Answers to some questions about reciprocating 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.

What is st represented in the cylinder formula?
St is the original unit of kinematic viscosity, the abbreviation of Stokes, that is, Stokes, short for S. cm2/s has now been used. 1 s (St) = 10^-4m2/s.