punch machine hydraulic cylinder Sold to Sri Lanka

This article mainly introduces:

Sri Lanka hydraulic cylinder,punch machine hydraulic cylinder manufacturer,punch machine hydraulic cylinder

(Sri Lanka punch machine hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

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

Introduction to punch machine hydraulic cylinder:

The punch machine hydraulic 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.

punch machine hydraulic cylinder body inspection: The inner surface of the punch machine hydraulic cylinder and the piston seal are the main factors causing the leakage in the punch machine hydraulic cylinder, if the punch machine hydraulic cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the punch machine hydraulic cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.

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

The punch machine hydraulic cylinder is mainly composed of body, piston, piston rod, punch machine hydraulic cylinder head, punch machine hydraulic cylinder bottom, piston rod head and related auxiliary devices. The piston divides the punch machine hydraulic cylinder into two chambers, and moves reciprocally in the punch machine hydraulic cylinder with the help of pressure oil. In order to improve its working effect, there is no sealing ring on the piston to eliminate internal leakage, where the piston rod passes through the punch machine hydraulic cylinder head, due to the existence of the gap, it is easy to produce external leakage phenomenon, and the dust can enter the punch machine hydraulic cylinder through the gap, so the sealing device and dust prevention reason are set. At the same time, in order to eliminate the influence of eccentric load on the work of the piston, all the punch machine hydraulic cylinders must be provided with a considerable length of guide sleeve at the extended end of the piston rod. In addition, in the case of faster piston movement, the phenomenon of mechanical collision between the piston and the punch machine hydraulic cylinder bottom and the punch machine hydraulic cylinder head is serious, so the buffer deceleration should be set at both ends of the punch machine hydraulic cylinder The working medium of the punch machine hydraulic cylinder: because it works at room temperature, the ordinary oil-type hydraulic oil can be selected; punch machine hydraulic cylinder sealing device: The use of Yx sealing ring, polyurethane (PU) and polytetrafluoroethylene (PTFE) materials combined to achieve a good sealing effect; Buffer mechanism of the punch machine hydraulic cylinder: The buffer structure of the punch machine hydraulic cylinder is to prevent the piston from colliding with the punch machine hydraulic cylinder head at the end of the stroke.

Answers to some questions about punch machine hydraulic cylinder:

Is the hydraulic cylinder leaking because there is no pressure?
HC hydraulic cylinder common leakage reasons, first: most of the reasons are because the seal surface wear or aging leads to poor sealing, so there is no pressure to operate, as long as the piston seal can be replaced. Second: It may also be the piston rod strain, repair the piston rod is good. If it is because the piston strength is not enough and the playing time is long, it is necessary to replace the piston.

Why can't the hydraulic cylinder be pulled back after pushing to the limit?
May be long-term use to the limit position, resulting in serious wear caused! The solution is to add the stroke switch or disassemble and add gaskets before and after the piston.