This article mainly introduces:

Guatemala hydraulic cylinder,push and pull the cylinder manufacturer,push and pull the cylinder

(Guatemala push and pull the cylinder,produced by Hebei Hengyu company）

push and pull the cylinder are widely used in Guatemala，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed push and pull the cylinder for customers from Guatemala.

Introduction to push and pull the cylinder:

push and pull the cylinder piston rod material selection and requirements: ① piston rod is usually made of 45 steel. When there is a large impact force and heavy load transmission, it is made of 40Cr steel. This is to ensure that the piston rod has sufficient working strength. The piston rod is generally designed as a push and pull the cylinder, if the diameter is larger, the hollow piston rod can be used. Made of No. 45 seamless steel pipe. ③ When the piston rod is manufactured, the blank should be first forged and conditioned after mechanical rough processing, and the hardness of HB=230 ~ 250. The purpose of conditioning is to improve the machining performance and increase the working strength of the material. ④ The surface roughness Ra of the piston rod after finishing should not be greater than 0.65μm. ⑤ In order to improve the corrosion resistance of the piston rod, the working surface of the rod can be plated with hard chromium. ⑥ The piston rod and the end cap are guided by H8 ' push and pull the cylinder piston rod industry standard: piston rod diameter series of national recommended standard GB/T2348-1993. Piston rod thread size series standard GB/T2350-1980. Please refer to execute. There is no industry standard for piston rods Both the push and pull the cylinder and the hydraulic motor are devices that convert the pressure energy of the liquid into mechanical energy and output it. The push and pull the cylinder mainly outputs linear motion and force. The push and pull the cylinder has a variety of forms, according to the different characteristics of its mechanism it can be divided into piston type, plunger type and swing type three categories, according to the mode of action he can be divided into single action and double action. Piston push and pull the cylinder, plunger push and pull the cylinder is mainly used for: machinery, such as excavators; Scientific research, such as university structure laboratory. The plunger push and pull the cylinder is used for pressure testing machines, such as Jinan test, and the test machine is used for material testing.

When the push and pull the cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the push and pull the cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.

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

The push and pull the cylinder pipe should not be left behind when deburring at both ends after the fixed length processing. In addition, the placement of steel pipes near the site of welding pipeline operations is the cause of welding foreign objects. The pipes placed near the welding operation site should be sealed. It must also be noted that pipe fitting materials should be fully prepared on a dust-free workbench.

Answers to some questions about push and pull the cylinder:

How many kilograms can the 63 cylinder hold?
The force of the cylinder is related to the cylinder diameter and pressure. 63 cylinder diameter (cylinder inner circle diameter), 21MPA pressure, thrust 6 tons.

How to determine the rated working pressure of the hydraulic cylinder?
Under normal circumstances, the working pressure is determined according to the size of the load and the installation space (the allowable diameter of the cylinder). In some special occasions, the smaller the cylinder, the better, the pressure level must be increased. The cylinder pressure is related to the estimated cost. The higher the pressure, the thicker the wall, the higher the cost, but conversely, the lower the pressure, the larger the diameter of the cylinder (when the same thrust) is required, the same high cost. Therefore, the rated pressure of the cylinder is concentrated in about 35 mpa, taking into account the cylinder diameter and wall thickness.