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Pay attention to the following points when installing the hydraulic joint hose
Pay attention to the following points when installing the hydraulic joint hose
(1) The hydraulic joint hose should be installed in a tight state. Even if there is no relative movement of the two ends of the hose, the hose must be kept loose. The tensioned hose will expand under pressure and the strength will decrease. When the hose is installed in a straight line, there must be a margin of about 30% to meet the needs of oil temperature, tension and vibration.
(2) Do not twist the hose during installation. A slight twist of the hose may reduce its strength and loosen the joint. The joint should be tightened on the hose instead of the joint during assembly. When installing the hose and tightening the thread, be careful not to twist the hose. You can draw a colored line on the hose to observe.
(3) The bend radius of the hose must be greater than 9 times the outer diameter of the hose, and the distance from the bend to the joint must be at least 6 times the outer diameter of the hose.
(4) It is best not to use rubber hoses in high temperature and corrosive gas environment.
(5) If there are many system hoses, install pipe clamps to separate them or separate them with rubber plates.
(6) During the use or storage of the hose, do not subject the hose to torsional moments. When installing the hose, try to keep the axis of the two joints on the plane of movement to prevent the hose from being twisted during movement.
(7) There are two types of hose joints: detachable and crimping. The detachable pipe joint is made into a hexagon on the outer sleeve and the joint core, which is convenient for frequently disassembling the hose. The crimping pipe joint is composed of the joint outer sleeve and the joint core. The outer rubber layer must be peeled off during assembly, and then buckled on the special equipment. Make the hose a certain amount of compression.