This article mainly introduces:

Tunisia hydraulic cylinder,cylinder with sensor manufacturer,cylinder with sensor

(Tunisia cylinder with sensor,produced by Hengyu Hydraulic Cylinder Factory）

cylinder with sensor are widely used in Tunisia，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed cylinder with sensor for customers from Tunisia.

Introduction to cylinder with sensor:

If the piston rod and cylinder with sensor are stuck or the cylinder with sensor is blocked, at this time, no matter how to operate, the cylinder with sensor does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the cylinder with sensor is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

The cylinder with sensor should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the cylinder with sensor, bite. Elimination method: When installing the cylinder with sensor, ensure that the axis position of the cylinder with sensor is consistent with the direction of movement; Make the load borne by the cylinder with sensor as far as possible through the cylinder with sensor axis, to avoid the phenomenon of eccentricity.

cylinder with sensor is the most important part of construction machinery, the traditional processing method is: broaching cylinder with sensor block - fine boring cylinder with sensor block - grinding cylinder with sensor block. The rolling method is: broaching cylinder with sensor block - fine boring cylinder with sensor block - rolling cylinder with sensor block, the process is 3 parts, but the time is compared: grinding 1 meter of the cylinder with sensor block is about 1-2 days, rolling 1 meter of the cylinder with sensor block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the cylinder with sensor increases by 25%. If the cylinder with sensor life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality cylinder with sensors, you must take the rolling production process. After the cylinder with sensor is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

cylinder with sensor diameter, rod diameter, stroke determination: Choose national standards or other standards cylinder with sensor, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the cylinder with sensor guide is determined by the length of the stroke. Check the strength of cylinder with sensor, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

Answers to some questions about cylinder with sensor:

How to set the stroke of the cylinder?
Self-design should be based on product demand and practical application. The stroke of standard cylinder depends on the parameters the customer requires. The hydraulic cylinder is a linear motion actuator whose output force is proportional to the effective area of the piston and the pressure difference on both sides. Its function is to convert hydraulic energy into mechanical energy. The input of the hydraulic cylinder is the flow rate and pressure of the fluid, and the output is the speed and force of the linear motion. The piston of the hydraulic cylinder can complete the linear reciprocating movement, and the linear displacement of the output is limited. Hydraulic cylinder is an energy conversion device that converts hydraulic energy into mechanical energy of reciprocating linear motion. The hydraulic cylinder is basically composed of cylinder body, cylinder head, piston and piston rod, sealing device, buffer device and exhaust device.

How to calculate the cross-sectional area of hydraulic cylinder?
Hydraulic cylinder cross section integral rod cavity and rodless cavity: rod cavity is cylinder inner wall cross-sectional area - piston rod cross-sectional area; The rodless cavity is the cross-sectional area of the inner wall of the cylinder. If the working pressure p and the output force F are known, the effective cross-sectional area A=F/p can be calculated.