shearing machine cylinder Sold to Latvia

This article mainly introduces:

Latvia hydraulic cylinder,shearing machine cylinder manufacturer,shearing machine cylinder

(Latvia shearing machine cylinder,produced by Hengyu Group）

shearing machine cylinder are widely used in Latvia，because of no transmission clearance，long service life，smooth movement.So our company has designed shearing machine cylinder for customers from Latvia.

Introduction to shearing machine cylinder:

When the piston speed of the shearing machine cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the shearing machine cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.

shearing machine cylinder buffer valve inspection and maintenance: For the valve buffer shearing machine cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

How to repair the shearing machine cylinder body when it is damaged: When the shearing machine cylinder has trace deformation and shallow tensile marks, the shearing machine cylinder is repaired by strong honing process. The heavy honing process can repair shearing machine 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 shearing machine cylinder can meet the technical requirements.

There are some honeycomb holes in the inner wall of the shearing machine cylinder, piston or piston rod surface. How is this formed? When we repair the shearing machine cylinder, we can see that there are some honeycomb holes on the inner wall of the shearing machine cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the shearing machine cylinder is targeted to prevent. Is very necessary.

Answers to some questions about shearing machine cylinder:

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.

What is the cause of the deep scratch of the cylinder?
The following reasons can cause the cylinder to be scratched. 1: Hydraulic oil containing particulate impurities into the hydraulic cylinder, these particulate impurities stuck between the piston rod and the guide ring (or stuck between the piston and the inner wall of the cylinder), when the piston movement in the cylinder will scratch the piston rod, the phenomenon of the inner wall of the cylinder, the more particles, the larger the scratch marks the deeper and more obvious. 2: The body of the cylinder itself. Due to assembly or design reasons, the coaxial error between the piston rod, piston, cylinder, guide ring and other parts is too large, or the cylinder, piston rod straightness error is too large, so that the piston rod and the guide ring interference between the cylinder, this mechanical interference will certainly lose the piston rod or cylinder wall.