Release time：2023-11-08 15:23:28 Hits： Current position: Home > News
This article mainly introduces:
El Salvador hydraulic cylinder,vehicle hydraulic cylinder manufacturer,vehicle hydraulic cylinder
(El Salvador vehicle hydraulic cylinder,produced by Hebei Hengyu company）
vehicle hydraulic cylinder are widely used in El Salvador，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed vehicle hydraulic cylinder for customers from El Salvador.
When the vehicle hydraulic cylinder wear is serious, you can try to use an alloy scraper to shave grooves with a depth of more than 1mm on the surface of the slip injury, then clean the grooves with acetone, apply the adjusted TS311 anti-wear repair agent on the polished surface with the vehicle hydraulic cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the vehicle hydraulic cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the vehicle hydraulic cylinder can meet the requirements by grinding. However, the life and reliability of this repair vehicle hydraulic cylinder are not high.
The internal leakage of the vehicle hydraulic cylinder should be prevented when the vehicle hydraulic cylinder is used. The internal leakage of vehicle hydraulic cylinder includes the leakage caused by excessive wear of vehicle hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.
When installing the piston rod, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the vehicle hydraulic cylinder head adn the earring (or the middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent the phenomenon of rigid interference and causing unnecessary damage.
The vehicle hydraulic cylinder is not the same as the vehicle hydraulic cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the vehicle hydraulic cylinder can not be used as a high-power power component, but the vehicle hydraulic cylinder can be used as a relatively large power component, or the vehicle hydraulic cylinder system can be used.
How to calculate cylinder pressure?
Hydraulic pressure area of cylinder × hydraulic pressure = output force of cylinder 200mm=20cm 100mm=10cm 15Mpa=150Kg/cm2 Cylinder thrust: 3.14×10×10 area ×150 pressure =47100Kg=47.1t cylinder pulling force: 3.14×(10×10-5×5) Area ×150 pressure =35325Kg=35.325t The above calculation did not consider the resistance of oil return, because you did not provide oil return pressure. But the impact should be small.
What welding rod is used for hydraulic cylinder welding?
There are several reasons for bad welding of hydraulic cylinder: 1. There is hydraulic oil on the welding surface, wipe it with a rag, there will be bubbles in the welding process, and it will not last for a few days. You have to remove it, drain it, wash it off with gasoline and try again. 2. Open the groove before welding, it is not deep enough to use the Angle grinding machine, and can not find the accurate crack position. 3. The material of the cylinder itself is not clear, the welding performance of more than 35 steel is not good, in the factory welding needs to preheat, the welding rod should also be dried and insulated, there is no such condition on the site.
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