This article mainly introduces:

Cote d 'Ivoire hydraulic cylinder,tension cylinder manufacturer,tension cylinder

(Cote d 'Ivoire tension cylinder,produced by Hebei Hengyu company）

tension cylinder are widely used in Cote d 'Ivoire，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed tension cylinder for customers from Cote d 'Ivoire.

Introduction to tension cylinder:

The repair method of tension cylinder wear: 1. Metal repair material is applied to the scratched surface; The first layer should be thin, uniform and fully covered with the scratched surface to ensure the best adhesion between the material and the metal surface, and then apply the material to the entire repair site and press repeatedly to ensure that the material is filled and reaches the required thickness, so that it is slightly higher than the surface of the guide rail; 2, the material at 24℃ to fully achieve the performance of 24 hours, in order to save time, can be through the tungsten halogen lamp to increase the temperature, the temperature rises 11℃, the curing time will be reduced by half, the best curing temperature 70℃; 3. After the material is cured, use a fine grinding stone or a scraper to repair and smooth the material higher than the surface of the guide rail, and the construction is completed.

How the cavitation of the tension cylinder is formed: With the gradual rise of pressure, the gas in the oil will become bubbles, when the pressure rises to a certain limit value, these bubbles will break under the action of high pressure, so that the high temperature and high pressure gas will quickly act on the surface of the parts, resulting in cavitation of the tension cylinder, resulting in corrosive damage to the parts.

When installing the tension cylinder, the axial ends of the tension cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the tension cylinder, there is axial expansion. If the two ends of the tension cylinder are fixed, all parts of the tension cylinder will be deformed. When disassembling the tension cylinder, it is strictly forbidden to hammer the tension cylinder and the piston surface, such as the tension cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

How to repair the tension cylinder body when it is damaged: When the tension cylinder has trace deformation and shallow tensile marks, the tension cylinder is repaired by strong honing process. The heavy honing process can repair tension cylinders up to 2.5 times out of tolerance than the original tolerance. It honed the parts with excessive size or shape error through a powerful honing machine, so that the overall size, shape tolerance and roughness of the tension cylinder can meet the technical requirements.

Answers to some questions about tension cylinder:

What is st represented in the cylinder formula?
St is the original unit of kinematic viscosity, the abbreviation of Stokes, that is, Stokes, short for S. cm2/s has now been used. 1 s (St) = 10^-4m2/s.

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.