Clutch hose assembly How to choose the connector for high-pressure oil pipe?

　　Hose specifications: The nominal diameter of the hose should be appropriate. If the hose is fixed with a spring hanger or crosses thick steel plates, etc., pay attention to the outer diameter, pressure, and safety performance of the high-pressure hose as stipulated in relevant national standards. It is generally recommended that the working pressure be one-fourth of the very low burst pressure coefficient of the hose.

　　Impact pressure and fatigue life: Hose selection is determined by the higher pressure value in the mechanical structural design. Impact pressure does not affect the fatigue life of the hose. For hydraulic systems with particularly frequent impact pressure, it is recommended to use hoses with particularly high pulse impact resistance.

　　Ambient temperature: Customers need to use the hose within the ambient temperature permitted by the hose quality standards. If continuous operation is required, frequent cooling is recommended.

　　There are some precautions to note when using high-pressure oil pipe connectors:

　　When transporting high-pressure oil pipes, be careful not to cause surface friction, which may cause damage. Although the hose is for use, we cannot allow the appearance of the high-pressure oil pipe to have leakage problems. Do not bend the high-pressure oil pipe, which will damage the internal structure of the high-pressure oil pipe and add unnecessary losses to future use.

　　High-pressure oil pipes should not be used immediately. It is recommended to filter them with tap water first. Some high-pressure oil pipes are corrosion-resistant. We cannot use them to test liquids that conflict with the current liquid. When using high-pressure oil pipe connectors, be sure to tighten them to prevent liquid leakage.

　　Clutch hose assembly: Discussion on the application of oil pipe connectors

　　According to the usage, it can be divided into hydraulic press high-pressure pipe crimping machines, brake oil pipe crimping machines, air conditioning copper pipe crimping machines, and drive pipe crimping machines. According to the mechanical system, it can be divided into straight-tube crimping machines, two-column crimping machines, open-mouth crimping machines, and C-type crimping machines. According to the control method, it can be divided into electromechanical crimping machines, PLC crimping machines, and CNC machine tool crimping machines. The operation method is as follows:

　　1. Fill the gear oil 50kg at once.

　　2. Positioning instrument assembly: Directly insert the positioning instrument into the front of the engine, and insert the other end of the power plug into the matching power socket in the electrical control cabinet.

　　3. Connect the power supply. If you are using a three-phase motor, be sure not to reverse the connection.

　　After the above process is completed, the water pressure test can be started.

　　Application of the positioning instrument: Press in 1mm more for each half-cycle of reverse rotation, and press in 1mm less for each half-cycle of positive rotation, and so on. For hoses and connectors of the same specifications, when the first metal connector reaches the required working pressure, the positioning instrument does not need to be moved, and the specifications are pressed until the end. The results are consistent with the reduced data. When the water pressure test is carried out to the oil pipe, the rest can be gradually mastered.

　　A three-way connector is a detachable RF connector between oil pipes, oil pipes, and hydraulic systems. The three-way connector should have high pressure resistance, strong commodity flow capacity, small pressure drop, convenient loading and unloading, firm connection, reliable sealing, and compact appearance. It is used to connect the pipe end with mechanical parts (such as hydraulic oil pumps, hydraulic cylinders, oil blocks, etc.), and others are used for connecting pipes.