Release time：2023-11-12 15:25:52 Hits： Current position: Home > News
This article mainly introduces:
Indonesia hydraulic cylinder,yg series hydraulic cylinder manufacturer,yg series hydraulic cylinder
(Indonesia yg series hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）
yg series hydraulic cylinder are widely used in Indonesia，because of no need for deceleration device，long service life，smooth movement.So our company has designed yg series hydraulic cylinder for customers from Indonesia.
The internal leakage of the yg series hydraulic cylinder should be prevented when the yg series hydraulic cylinder is used. The internal leakage of yg series hydraulic cylinder includes the leakage caused by excessive wear of yg series hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.
yg series hydraulic cylinder and hydraulic station selection: Select the type and structure of the yg series hydraulic cylinder according to the operation requirements of the main engine. According to the external load force borne by the yg series hydraulic cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the yg series hydraulic cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the yg series hydraulic cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the yg series hydraulic cylinder, the diameter of the piston and the piston rod.
yg series hydraulic cylinder use should try to avoid sealing belt into the yg series hydraulic cylinder. As a simple sealing material, polytetrafluoroethylene plastic sealing tape is often used in installation and inspection, and if the winding method of the linear and ribbon-shaped sealing material is wrong, the sealing tape will be cut off and enter the yg series hydraulic cylinder. The wire belt seal will not have any effect on the winding of the sliding part, but it will cause the check valve of the yg series hydraulic cylinder to fail to operate or the buffer regulating valve can not be adjusted to the end. For the circuit, it may cause the action of the reversing valve, the relief valve and the reducing valve to fail.
The material of the sliding part of the yg series hydraulic cylinder piston sintered casting piston will cause sintering phenomenon when subjected to large transverse load. In this case, the sliding part of the piston should be made of copper alloy or welded to such material.
How does the cylinder work?
Hydraulic transmission principle: oil as the working medium, through the change of the sealing volume to transfer movement, through the internal pressure of the oil to transfer power. 1. The power part - converts the mechanical energy of the prime mover into the pressure energy of the oil (hydraulic energy). For example: hydraulic pump. 2, the executive part - the hydraulic pump input oil pressure energy into the mechanical energy to drive the working mechanism. For example: hydraulic cylinder, hydraulic motor. 3, the control part - used to control and adjust the oil pressure, flow and flow direction. For example: pressure control valve, flow control valve and direction control valve. 4, the auxiliary part - the first three parts are connected together to form a system, which plays the role of oil storage, filtration, measurement and sealing.
What hydraulic oil does servo cylinder generally use?
The medium used by the cylinder generally depends on the working condition of the use, including pressure, installation environment, sealing material, etc. I think the first thing to consider is the impact of the sealing material. Mineral oil is a good choice if it is not too fire-resistant or used in a high temperature environment. 1, servo cylinder features: closed-loop servo control, control accuracy of 0.01mm; Precise control of thrust, increase pressure sensor, control accuracy up to 1%; It is easy to connect with PLC and other control systems to achieve high precision motion control. Low noise, energy saving, clean, high rigidity, impact resistance, long life, simple operation and maintenance. 2, the servo cylinder can be fault-free in harsh environments, and the protection level can reach IP66.
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