This article mainly introduces:

Spain hydraulic cylinder,self-locking hydraulic cylinder manufacturer,self-locking hydraulic cylinder

(Spain self-locking hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

self-locking hydraulic cylinder are widely used in Spain，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed self-locking hydraulic cylinder for customers from Spain.

Introduction to self-locking hydraulic cylinder:

The main role of the self-locking hydraulic cylinder: the self-locking hydraulic cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the self-locking hydraulic cylinder realizes reciprocating motion. The structure of the self-locking hydraulic cylinder has three categories: piston self-locking hydraulic cylinder, plunger self-locking hydraulic cylinder, swing self-locking hydraulic cylinder, piston self-locking hydraulic cylinder and plunger self-locking hydraulic cylinder to achieve reciprocating linear motion, output speed and thrust, swing self-locking hydraulic cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the self-locking hydraulic cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The self-locking hydraulic cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

In the case of serious wear on the inner surface of the self-locking hydraulic cylinder, or when there is a deep longitudinal tensile mark, it should be mapped according to the physical object and re-produced by the professional manufacturer according to the self-locking hydraulic cylinder manufacturing process for replacement. The self-locking hydraulic cylinder can also be repaired with TS311 antiwear repair agent. TS311 anti-wear repair agent is mainly used for the repair of worn and slipped metal parts.

If air enters the hydraulic system, the self-locking hydraulic cylinder will not operate normally, mainly because there is a leak in the system. At this time, check the liquid level of the hydraulic tank, the seals and fittings on the oil suction side of the hydraulic pump, and whether the oil suction filter is too dirty. If so, the hydraulic oil should be replenished, seals and fittings should be treated, and the coarse filter element should be cleaned or replaced.

self-locking hydraulic cylinder and hydraulic station selection: Select the type and structure of the self-locking hydraulic cylinder according to the operation requirements of the main engine. According to the external load force borne by the self-locking hydraulic cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the self-locking 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 self-locking hydraulic cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the self-locking hydraulic cylinder, the diameter of the piston and the piston rod.

Answers to some questions about self-locking hydraulic cylinder:

How to select the propulsion cylinder according to the shield attitude, cylinder stroke, shield tail clearance and other factors?
Generally, the shield machine will be equipped with the corresponding cylinder. Soil pressure balancing machine, mud water balancing machine have the corresponding cylinder, there will be no insufficient cylinder force. In the jacking process of the pipe jacking machine, there are certain requirements for the jacking force of the cylinder.

What is the main maintenance of the cylinder?
After disassembling the cylinder: 1, clean the cylinder and piston; 2, replace all seals; 3, if there is a valve to repair, to ensure sealing and flexible; 4, deal with all deformation parts; 5. Installation experiment.