track steering cylinder Sold to Poland

This article mainly introduces:

Poland hydraulic cylinder,track steering cylinder manufacturer,track steering cylinder

(Poland track steering cylinder,produced by Hebei Hengyu company）

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

Introduction to track steering cylinder:

If the track steering cylinder piston rod is found to be worn, it can be brushed and plated first, then ground, and finally adjust the mating accuracy of the piston rod and the guide sleeve. At this time, the guide sleeve can be properly redrilled or the guide sleeve can be re-turned. When making the above repairs, remember to replace various rubber seals in time.

The quality of the track steering cylinder can not be ignored in the purchase of the track steering cylinder. The track steering cylinder is the main component of the track steering cylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. track steering cylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of track steering cylinder is deep hole processing, which has always troubled the processing personnel.

The definition of the minimum starting pressure of the track steering cylinder refers to the minimum working pressure of the track steering cylinder in the no-load state, which is a comprehensive index reflecting the manufacturing and assembly accuracy of the track steering cylinder parts and the size of the sealing friction.

The assembly work of the track steering cylinder has a great impact on the quality of the track steering cylinder: each part must be carefully cleaned before assembly; To correctly install the sealing device everywhere: when installing the sealing ring, pay attention to its installation direction to avoid oil leakage due to installation, and its lip should be equipped with a pressure oil chamber. In addition, because it is a YX-shaped sealing ring, it is necessary to pay attention to distinguish between shaft and hole use, do not install wrong; Because the sealing device is matched with the sliding surface, an appropriate amount of hydraulic oil should be applied during assembly; The special wrench should be used when the threaded coupling is tightened, and the torque should meet the standard requirements; After the piston and piston rod are assembled, it is necessary to measure whether the coaxiality and straightness on the full length are out of whack. After assembly, there should be no blocking sensation and uneven resistance when the piston assembly moves.

Answers to some questions about track steering cylinder:

What does cylinder speed ratio mean?
The speed ratio of the cylinder is the ratio of the reciprocating speed of the piston, equal to the ratio of the rodless cavity area to the roded cavity area.

Hydraulic system schematic diagram, pipeline identification S and L, respectively corresponding nominal diameters? 16S is equivalent to DN12 high-pressure cylinder, and 15L means what?
16S refers to the high pressure series, outer diameter 16x2 steel pipe, the corresponding sleeve nut is M24X1.515L is the low pressure series, the outer diameter of 15x1.5 steel pipe, the corresponding sleeve nut is M22X1.5.