Hydraulic Cylinder Removal and protection

HC hydraulic cylinder supplies hydraulic cylinder system, piston rod. In order to know more about the hydraulic cylinder protection, this article will introduce the hydraulic cylinder removal.

HC hydraulic cylinder is a professional production and sale of hydraulic cylinder enterprise, the product quality is high, the price is reasonable. The following share with you the nozzle of hydraulic cylinder removal:

1. Before remove the hydraulic cylinder, should make hydraulic loop discharging pressure. Otherwise, when hose connector loosens which connected to the hydraulic cylinder, circuits of high pressure oil will out quickly. Hydraulic loop when discharging pressure shall first loosen relief valve of the place such as the hand wheel or pressure regulating screws, make the oil pressure unloading, then cut off power supply, make the hydraulic device stop working.

2. When remove the hydraulic cylinder, should prevent the injury for the piston rod top thread, oil hole thread, the surface of piston rod and the inside of cylinder. In order to avoid the in order to prevent the piston rod and slightness piece bending or deformation, place mat wood application in supporting balanced.

3. Remove should in order. Because all sorts of hydraulic cylinder structure and size is not the same, remove the order also differ slightly. Generally should put off oil cylinder of two cavities, oil, then remove the cylinder head, finally remove the piston and the piston rod. When removing the hydraulic cylinder of cylinder head, in key card for connecting card key or card type ring to use the specialized tools, prohibited the use of flat. For flange cover must use screw top out, don’t allow hammering or hard pry. On the piston and the piston rod is difficult to spare, cannot forced hit, should first find out reason to be removed.

4. Unloading before and after discharge should try to create conditions to prevent the hydraulic cylinder part is the dust and impurities pollution around. Such as, remove should as far as possible when in a clean environment, Remove all the parts with plastic cloth after to cover, don’t use cotton cloth or other work covered with a cloth.

5. After hydraulic cylinder removal, Hydraulic cylinder to carefully examine the disassembly to determine what parts can continue to use, can repair what parts of the reoccupy after, what parts must be replaced.