Release time：2023-12-09 16:24:27 Hits： Current position: Home > News
This article mainly introduces:
Nigeria hydraulic cylinder,flange type cylinder manufacturer,flange type cylinder
(Nigeria flange type cylinder,produced by Hebei Hengyu company）
flange type cylinder are widely used in Nigeria，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed flange type cylinder for customers from Nigeria.
The repair method of flange type cylinder wear: 1. Metal repair material is applied to the scratched surface; The first layer should be thin, uniform and fully covered with the scratched surface to ensure the best adhesion between the material and the metal surface, and then apply the material to the entire repair site and press repeatedly to ensure that the material is filled and reaches the required thickness, so that it is slightly higher than the surface of the guide rail; 2, the material at 24℃ to fully achieve the performance of 24 hours, in order to save time, can be through the tungsten halogen lamp to increase the temperature, the temperature rises 11℃, the curing time will be reduced by half, the best curing temperature 70℃; 3. After the material is cured, use a fine grinding stone or a scraper to repair and smooth the material higher than the surface of the guide rail, and the construction is completed.
The viscosity of the working oil used in the flange type cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.
When the flange type cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the flange type cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.
The difference between the integral flange type cylinder and the split flange type cylinder: The integral flange type cylinder and the split flange type cylinder in the flange type cylinder are two different flange type cylinders, and they are very different. The whole flange type cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split flange type cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and flange type cylinder damage. Therefore, it is obvious that the answer to this question is for difference.
Why are two cylinders not balanced with the balance valve?
Balancing valve is only suitable for occasions with low synchronous accuracy requirements, and proportional valves are recommended for occasions with high precision requirements.
When the hydraulic cylinder changes from fast to slow, how can the slow speed become more even and the speed can be adjusted?
Reversing valve set 2 reversing valves. The back of one valve goes directly to the cylinder, running at full speed for fast action. Add a speed control valve behind the other valve, and then connect to the cylinder to achieve slow action, you can adjust the opening of the speed control valve, to achieve the speed of the cylinder can be adjusted. An import speed control valve to more than 1,000 yuan, if you think it is too expensive, you can also use the throttle valve instead. However, the throttle valve is greatly affected by the load change.
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