road paving machine hydraulic cylinder Sold to Turkmenistan

This article mainly introduces:

Turkmenistan hydraulic cylinder,road paving machine hydraulic cylinder manufacturer,road paving machine hydraulic cylinder

(Turkmenistan road paving machine hydraulic cylinder,produced by Hebei Hengyu company）

road paving machine hydraulic cylinder are widely used in Turkmenistan，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed road paving machine hydraulic cylinder for customers from Turkmenistan.

Introduction to road paving machine hydraulic cylinder:

Analysis of commonly used seals: The wear ring and slip ring commonly used on the road paving machine hydraulic cylinder are generally made of polytetrafluoroethylene + graphite, because pure polytetrafluoroethylene is easy to produce plastic creep, which is only suitable for low pressure and low wear resistance conditions. If the sealing ring used is a composite material formed after adding graphite filler, the performance can be effectively improved, the ability to resist plastic creep is increased by 2 to 3 times, the initial deformation caused by the load is reduced by 30 to 60% : the rigidity is increased by 2 to 3 times: the dimensional stability under heat is increased by 2 times, and the hardness is increased by l0 to 15%.

At the rated pressure, the thrust of the road paving machine hydraulic cylinder is determined by what factors: at the rated pressure of the oil pump, the work done by the road paving machine hydraulic cylinder is related to the diameter of the road paving machine hydraulic cylinder, but not to the stroke of the road paving machine hydraulic cylinder. Moreover, the larger the road paving machine hydraulic cylinder diameter, the larger the area, and the greater the pressure obtained. To this point, we should have a correct understanding and clear understanding, so as to avoid problems in the use of the road paving machine hydraulic cylinder.

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

road paving machine hydraulic cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the road paving machine hydraulic cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

Answers to some questions about road paving machine hydraulic cylinder:

What should we pay attention to when using the cylinder?
When using the cylinder, we should pay attention to the environment and temperature in which it is located as follows: 1. Before working, the hydraulic cylinder must carry out several reciprocating movements under low pressure (greater than the starting pressure), and work normally after removing the gas in the cylinder. 2. Precautions when removing the hydraulic cylinder: ① The pressure in the hydraulic circuit is reduced to zero before disassembly. ② The screw thread at the top of the piston rod should be prevented from damage when disassembling. ③ Due to the different structure and size of the hydraulic cylinder, the order of disassembly is also slightly different. Generally, the fastening bolt of the end cover should be loosened first. Internal card chain card key application special tools.

Injection molding machine die thimble on the side of the feed nozzle, the oil cylinder pull the thimble shift, how to debug the oil cylinder?
The cylinder is connected with the neutron of the injection molding machine, the neutron is retreated after the opening mold is in place, the cylinder taps the thimble plate to the top, and then takes, and the neutron is reset.