This article mainly introduces:
Ghana hydraulic cylinder,hsgk cylinder manufacturer,hsgk cylinder
(Ghana hsgk cylinder,produced by Hengyu Group）
hsgk cylinder are widely used in Ghana，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed hsgk cylinder for customers from Ghana.
hsgk cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the hsgk cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the hsgk cylinder. c. The hsgk cylinder seal is extruded, if the O-ring is obviously extruded at the hsgk cylinder seal, replace the hsgk cylinder seal.
Protection of the hsgk cylinder surface: During the dismantling process, safety protection should be carried out on the hsgk cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the hsgk cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the hsgk cylinder should be cleaned up in time.
The viscosity of the working oil used in the hsgk cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.
When the hsgk cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the hsgk cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.
For a cylinder with a piston diameter of 100mm and a system pressure of 10MPa, what is the thrust?
Thrust is 7850 kg. Piston area A= πR^2=7850 square mm =78.5 square cm 10MPa = 100kg/cm^2 "^2" is square F = A x P =78.5 x 100=7850 kg.
What is st represented in the cylinder formula?
St is the original unit of kinematic viscosity, the abbreviation of Stokes, that is, Stokes, short for S. cm2/s has now been used. 1 s (St) = 10^-4m2/s.
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