Release time：2023-11-08 15:23:35 Hits： Current position: Home > News
This article mainly introduces:
Cameroon hydraulic cylinder,trailer hydraulic cylinder manufacturer,trailer hydraulic cylinder
(Cameroon trailer hydraulic cylinder,produced by Hengyu Group）
trailer hydraulic cylinder are widely used in Cameroon，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed trailer hydraulic cylinder for customers from Cameroon.
Analysis of commonly used seals: The wear ring and slip ring commonly used on the trailer hydraulic cylinder are generally made of polytetrafluoroethylene + graphite, because pure polytetrafluoroethylene is easy to produce plastic creep, which is only suitable for low pressure and low wear resistance conditions. If the sealing ring used is a composite material formed after adding graphite filler, the performance can be effectively improved, the ability to resist plastic creep is increased by 2 to 3 times, the initial deformation caused by the load is reduced by 30 to 60% : the rigidity is increased by 2 to 3 times: the dimensional stability under heat is increased by 2 times, and the hardness is increased by l0 to 15%.
trailer hydraulic cylinder head explanation: low pressure castings, medium and low pressure with HT300 gray iron, medium and high pressure with 35, 45 steel. When the trailer hydraulic cylinder head itself is the guide sleeve of the piston rod, the trailer hydraulic cylinder head is best cast iron. At the same time, brass, bronze or other wear-resistant materials should be fused on the guide surface. If the guide sleeve is pressed into the trailer hydraulic cylinder head, the guide sleeve shall be wear-resistant cast iron, bronze or brass.
The main role of the trailer hydraulic cylinder: the trailer 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 trailer hydraulic cylinder realizes reciprocating motion. The structure of the trailer hydraulic cylinder has three categories: piston trailer hydraulic cylinder, plunger trailer hydraulic cylinder, swing trailer hydraulic cylinder, piston trailer hydraulic cylinder and plunger trailer hydraulic cylinder to achieve reciprocating linear motion, output speed and thrust, swing trailer hydraulic cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the trailer hydraulic cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The trailer hydraulic cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.
When the trailer hydraulic cylinder is installed on the main engine, the oil port piping part and the guide sleeve should be checked for oil leakage in the running test, and the earring and the middle hinge shaft bearing should be refueled.
Design a hydraulic cylinder, the inner diameter of the cylinder is 100mm, what size of piston rod is best used?
This involves how much speed ratio you need, that is, the area ratio of the rod cavity and the rodless cavity, if the weight is relatively large, it is recommended that the speed ratio choose 2, that is, the piston rod diameter choose 70mm, under normal circumstances, the speed ratio choose 1.46, the piston rod diameter choose 55mm. Of course, there are many factors that affect the diameter of the piston rod, such as stroke, stroke is too long, in order to stabilize the work of the hydraulic cylinder, its diameter also needs to choose a relatively large, sometimes even non-standard products, need to choose according to the actual situation.
What is a two-way hydraulic cylinder?
Bidirectional hydraulic cylinder definition: The bidirectional hydraulic cylinder uses the oil as the working medium, transmits the movement through the change of the sealing volume, and transmits the power through the pressure inside the oil. The two-way cylinder has at least two oil ports, which are used to connect the hydraulic tubing, and control the extension and retraction of the cylinder by pressing.
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