Release time：2023-12-09 16:24:17 Hits： Current position: Home > News
This article mainly introduces:
S.Africa hydraulic cylinder,steering power cylinder manufacturer,steering power cylinder
(S.Africa steering power cylinder,produced by Hengyu Hydraulic Co., Ltd）
steering power cylinder are widely used in S.Africa，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed steering power cylinder for customers from S.Africa.
When the piston speed of the steering power cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the steering power cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.
When the steering power cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the steering power cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil steering power cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical steering power cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the steering power cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.
Piston steering power cylinder is widely used in hydraulic transmission. When the steering power cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the steering power cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the steering power cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.
The body of the steering power cylinder on the processing process requirements: the body of the steering power cylinder is an important and essential part of the steering power cylinder, because it has an irreplaceable role. The processing requirements for this part are very high, requiring that the surface roughness of the steering power cylinder after processing should reach 0.4-0.8um, and the coaxiality and wear resistance requirements are also very high.
How to select the 2.5T bearing cylinder and hydraulic pump?
2,5 ton load is not heavy, you can use the rated pressure of 16 mpa gear pump, neither waste nor save cost, load/pressure = cylinder diameter, preset pressure of 8 mpa, 2500 (kg) /80 (bar) =31.25 square centimeters, in the open =63 mm, cylinder diameter can be selected 63 mm, stroke according to the situation, Hydraulic pump select gear pump, if there is a speed requirement, in order to calculate the displacement, the motor power also needs to determine the displacement of the pump to calculate.
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.
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