This article mainly introduces:

Pakistan hydraulic cylinder,stroke adjustable cylinder manufacturer,stroke adjustable cylinder

(Pakistan stroke adjustable cylinder,produced by Hengyu Hydraulic Co., Ltd）

stroke adjustable cylinder are widely used in Pakistan，because of no transmission clearance，simple structure and reliable operation，excellent temperature resistance.So our company has designed stroke adjustable cylinder for customers from Pakistan.

Introduction to stroke adjustable cylinder:

When the stroke adjustable cylinder is kept, do not pay attention to keeping the oil port open, which will produce the condition of accepting foreign bodies at all times, which is absolutely not allowed. Storage must be filled with anti-rust oil or working oil, and plug.

The stroke adjustable cylinder body is commonly made of No. 20, 35, 45 seamless steel pipe, and the steel pipe is honed or rolled to achieve the roughness requirement within 0.4μm. The low pressure stroke adjustable cylinder can use 20 steel pipe, and the high pressure stroke adjustable cylinder can use 45 steel pipe.

The oil stroke adjustable cylinder is a part of the hydraulic system, in the hydraulic system, to reasonably design the heat dissipation system, to prevent the oil temperature is too high is the key to keep the hydraulic oil temperature normal. The temperature of the system should be kept in a suitable range to reduce the energy released when the bubble bursts. While not affecting the normal circulation of the coolant, a certain amount of anti-corrosion additives can be appropriately added to inhibit rust. When operating the hydraulic system, we should strive to be stable, not too fast, too strong, and try to reduce the impact of hydraulic oil on hydraulic components.

The main role of the stroke adjustable cylinder: the stroke adjustable 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 stroke adjustable cylinder realizes reciprocating motion. The structure of the stroke adjustable cylinder has three categories: piston stroke adjustable cylinder, plunger stroke adjustable cylinder, swing stroke adjustable cylinder, piston stroke adjustable cylinder and plunger stroke adjustable cylinder to achieve reciprocating linear motion, output speed and thrust, swing stroke adjustable cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the stroke adjustable cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The stroke adjustable cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

Answers to some questions about stroke adjustable cylinder:

What size of hydraulic cylinder is needed for 200 tons pressure? The pressure of the cylinder at work is determined by the load, and the pressure of the physical force is equal to the force divided by the area of action (that is, P=F/S). If you want to calculate the output force of the cylinder, you can calculate by the formula: Set the radius of the piston (that is, the cylinder) is R (unit mm) the radius of the piston rod is r (unit mm) the pressure level P (unit MPa) when working, then the thrust of the cylinder F push =3.14*R*R*P (unit N) the pull of the cylinder F pull =3.14* (R* R-R *R) *P (unit N) 100 tons of the cylinder, System pressure 16Mpa.

Why does the hydraulic cylinder rebound after the rod cavity is extended into place?
The reason is that after the rod cavity is extended into place, the rod cavity and the rodless cavity are connected, so that the cylinder moves towards the rod cavity. After connecting, it is equivalent to the hydraulic oil directly driving the cylinder with an area equal to the piston rod. After the end of this problem, it is estimated that the seal is not very good, and the two cavities are connected after the pressure is increased to a certain extent; Or there is a problem in the valve, so that the two chambers are connected after reaching a certain pressure. Other phenomena: If the load is increased to a certain extent, no matter which side of the solenoid valve is energized, the cylinder will move to the rod cavity.