The use of the jack cannot be separated from the hydraulic oil.The normal use of the 100-ton jack can be ensured when the viscosity of the hydraulic oil is just right.It is inappropriate for the hydraulic oil to be too high or too low.
Large-tonnage jack is a kind of high-quality jack equipment, and it has gradually been widely used. The jack has the characteristics of large output force, light weight, strong load-bearing capacity, and long-distance operation in any space position. How much do you know about the use of tonnage jacks?
A linear actuator whose output force is proportional to the effective area of the piston and the pressure difference between its two sides. Its function is to convert hydraulic energy into mechanical energy. The input of the hydraulic cylinder is the flow and pressure of the fluid, and the output is the speed and force of the linear motion.
When the hydraulic oil viscosity is too low: (1) The jack produces noise, insufficient flow, burning and abnormal wear. (2) The internal leakage increases and the actuator moves abnormally. (3) The pressure control valve has unstable factors (pressure) (Large fluctuation of the table) (4) Abnormal wear of each sliding surface due to poor lubrication.
The piston of a large tonnage hydraulic cylinder can complete linear reciprocating motion, and the output linear displacement is limited. The large-tonnage hydraulic jack is an energy conversion device that converts hydraulic energy into mechanical energy for reciprocating linear motion.
The hydraulic cylinder is basically composed of a cylinder tube and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. The buffer device and the exhaust device depend on the specific application, and other devices are essential.
The use of a 100-ton bottle jack is inseparable from the hydraulic oil.The normal use of the 100-ton jack can be ensured when the viscosity of the hydraulic oil is just right.It is inappropriate for the hydraulic oil to be too high or too low.
It can be seen that there are many harms when using hydraulic oil with too high or too low viscosity for a 100-ton jack. At this time, it is necessary to replace the oil with the right viscosity in time.