This article mainly introduces:

Argentina hydraulic cylinder,loading cylinder manufacturer,loading cylinder

(Argentina loading cylinder,produced by Hengyu Group）

loading cylinder are widely used in Argentina，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed loading cylinder for customers from Argentina.

Introduction to loading cylinder:

The wear of the hard chromium plating layer of the loading cylinder is mostly caused by the grinding of the friction iron powder of the piston, and the wear is faster when there is water in the middle. Corrosion caused by the contact potential difference of the metal only occurs in the part of the piston contact, and the corrosion occurs in a point pattern. As mentioned above, when there is moisture in the middle, it will promote the development of corrosion. Compared with castings, the contact potential difference of copper alloy is higher, so the corrosion degree of copper alloy is more serious.

loading cylinder body inspection: The inner surface of the loading cylinder and the piston seal are the main factors causing the leakage in the loading cylinder, if the loading 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 loading 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 loading cylinder should be vented: when the loading cylinder is installed or parked for a long time to work again, the air will penetrate into the loading cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the loading cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the loading cylinder, the oil is best entered and discharged from the highest point of the loading cylinder. loading cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.

The quality of the loading cylinder can not be ignored in the purchase of the loading cylinder. The loading cylinder is the main component of the loading cylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. loading cylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of loading cylinder is deep hole processing, which has always troubled the processing personnel.

Answers to some questions about loading cylinder:

Injection molding machine die thimble on the side of the feed nozzle, the oil cylinder pull the thimble shift, how to debug the oil cylinder?
The cylinder is connected with the neutron of the injection molding machine, the neutron is retreated after the opening mold is in place, the cylinder taps the thimble plate to the top, and then takes, and the neutron is reset.

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.