This article mainly introduces:

Czech Republic hydraulic cylinder,stacker cylinder manufacturer,stacker cylinder

(Czech Republic stacker cylinder,produced by Hengyu Hydraulic Co., Ltd）

stacker cylinder are widely used in Czech Republic，because of excellent fatigue and impact resistance，no need for deceleration device，excellent temperature resistance.So our company has designed stacker cylinder for customers from Czech Republic.

Introduction to stacker cylinder:

stacker cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the stacker cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the stacker cylinder. c. The stacker cylinder seal is extruded, if the O-ring is obviously extruded at the stacker cylinder seal, replace the stacker cylinder seal.

The method of sleeve stacker cylinder to improve the processing quality: there is a big gap in the service life of post-plating polishing and post-plating polishing, especially in mass production. Strictly clean the flying edge and burr of mechanical components, especially the edge of the sealing groove, and the tiny metal burr, strictly clean before assembly. The surface fatigue strength and stress corrosion resistance of the stacker cylinder can be significantly improved by rolling in the finishing of the inner holes of the stacker cylinder. The roughness of the surface of the friction pair is generally controlled between Ra0.4 and 0.8.

stacker cylinder and hydraulic station selection: Select the type and structure of the stacker cylinder according to the operation requirements of the main engine. According to the external load force borne by the stacker cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the stacker cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the stacker cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the stacker cylinder, the diameter of the piston and the piston rod.

The daily inspection of the stacker cylinder includes: checking the connection of the stacker cylinder and the pipe joint for leaks. Check the stacker cylinder rod for leaks. Check the stacker cylinder connection for leaks. When the stacker cylinder moves, the work is normal and smooth. Whether the stacker cylinder has internal leakage.

Answers to some questions about stacker cylinder:

Cylinder pressure calculation formula
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 it according to 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 working pressure P (unit MPa) the thrust of the cylinder F push =3.14*R*R*P (unit N) The pulling force of the cylinder F pull =3.14* (R*R-r* R) *P (unit N).

What are the connection methods of the hydraulic cylinder? The connection modes of the cylinder and the actuator are earring connection, hinge shaft connection, thread connection, etc. The connection modes of tubing and cylinder are threaded connection, flange connection, etc.