
Bending control of high-pressure steel wire braided rubber hose during use
Time:2023-06-13Page views:2202The curvature radius of high-pressure steel wire braided rubber hose should be greater than 10 times the diameter of the pipe. If there is bending at the pipeline connection of the hydraulic control system, or if the bending amount will continue to develop and change with the actions of the enterprise's management organization, the curvature radius should be greater than 10 times the diameter of the pipe to avoid damage during use.
High pressure steel wire braided rubber hose should work within the specified curvature radius and should not be used when the bending radius is only half of the specified radius, otherwise the service life will be shortened. It should be avoided to rotate violently and should not deform during installation and use. When installing and connecting, be careful not to apply torque. The connecting part should be able to hang freely to avoid bending due to its own weight. The bending of the hose by the hydraulic control system should be on the same plane as the installation, movement, and flatness of the joint to prevent twisting. But in some special occasions, when the joints at both ends of the hose need to work on the following two different planes, fixtures can be installed at appropriate positions so that each part works on the same data plane.
Rubber hoses should be installed in close proximity or in the shape of the equipment, and arranged as parallel as possible. When high-pressure steel wire braided rubber hoses are too long or experience severe vibration, they should be clamped tightly. When used under high pressure, please try not to use clamps as the rubber hose may deform and cause clamp friction under pressure. Do not contact the rubber hose with other wires, but use clamps to avoid wear, or consider pipe design appropriately; The hydraulic hose of the actuator should avoid friction with other components. Avoid contact with other components during installation, as relative friction can also cause damage to the hose.
The high-pressure steel wire braided rubber hose of the hydraulic control system works at high temperatures, and the service life of the pipeline network is short. If possible, it should be installed in a location far away from the main heat source to ensure compatibility with the environmental conditions of the hydraulic system where the pipe fittings are located. When working at high temperatures, attention should be paid to the use of rubber hoses. As rubber hoses used at high temperatures have a shorter lifespan, they should be kept away from heat sources as much as possible. If necessary, sleeves or heat shields can be installed to prevent deterioration due to heat.