push bench hydraulic cylinder Sold to Finland

This article mainly introduces:

Finland hydraulic cylinder,push bench hydraulic cylinder manufacturer,push bench hydraulic cylinder

(Finland push bench hydraulic cylinder,produced by Hengyu Group）

push bench hydraulic cylinder are widely used in Finland，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed push bench hydraulic cylinder for customers from Finland.

Introduction to push bench hydraulic cylinder:

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

When producing oil push bench hydraulic cylinders, there are two processing processes, grinding and rolling, the latter is better than the former. Rolling machining is a kind of non-cutting machining, using the plastic deformation of the metal at room temperature, so that the micro roughness of the workpiece surface is flattened to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve the two purposes of finishing and strengthening at the same time, which can not be done by grinding.

push bench hydraulic cylinder body inspection: The inner surface of the push bench hydraulic cylinder and the piston seal are the main factors causing the leakage in the push bench hydraulic cylinder, if the push bench hydraulic cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the push bench hydraulic cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.

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

Answers to some questions about push bench hydraulic cylinder:

What is the smallest cylinder size?
The smallest shape cylinder I have ever seen is a hydraulic clamping cylinder in the machine tool industry. Outer diameter 24 mm, total length 23 mm, travel 4 mm. Weighs 0.05 kg. Maximum clamping force 3500 Newtons.

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.