Hydraulic cylinder into the high pressure, miniaturization, in the process of the operation of its high pressure is to reduce the radial dimension of the hydraulic cylinder and the light component, and reduce the volume of the entire set of hydraulic equipment is an effective way. Hydraulic cylinder of new raw materials, lightweight. Follow the high pressure, miniaturization, hydraulic cylinder use environment detection, new raw materials, weight also became one of the solutions.

The new structure of the hydraulic cylinder compound, in order to get used to the expansion of the use of the hydraulic cylinder in the operation, in the production is a variety of new structure of the hydraulic cylinder appear constantly, such as automatic hydraulic cylinder, self-locking hydraulic cylinder, cable hydraulic cylinder, movable hydraulic cylinder and compound hydraulic cylinder, etc.

What do you need to pay attention to when installing hydraulic cylinders?

1. Before the hydraulic cylinder is installed, it is necessary to carefully check the machining quality of its shaft end, hole pin, and place, chamfering and removing burr, and then clean and blow dry the cylinder with oil or gasoline.

2. The device surface and the sliding surface of the piston should be parallel and straight.

3. The center line of the oil cylinder should be concentric with the effect line of the load force to avoid causing lateral force. Otherwise the seal or piston easy to wear.

4. The piston rod end pin hole should be the same as the earring pin hole, or the cylinder will be subjected to the torsional load with the trunnion as the fulcrum, causing wear and jamming.

5. The cylinder can only be fixed at one end, and the other end should adhere to the free elastic condition to avoid the deformation of the cylinder caused by thermal expansion.

6. Large stroke of the cylinder, should be set in the cylinder block and the middle of the piston rod support, in order to prevent the occurrence of downward bending of the dead weight phenomenon.

7. In general, the sealing ring of the 7 oil cylinder should not be too tight, especially the U-shaped sealing group. If it is too tight, the movement resistance of the piston rod will increase.

Hydraulic cylinder needs to follow the deepening of hydraulic skills throughout the use of the field, the increasingly expanded occasions, the operation of the hydraulic cylinder function, structure, application scale, production accuracy, appearance, data, experimental methods are constantly put forward new requirements, and thus constantly promote the development and progress of the hydraulic cylinder.