Release time：2023-11-12 15:31:27 Hits： Current position: Home > News
This article mainly introduces:
UAE hydraulic cylinder,grate cooling hydraulic cylinder manufacturer,grate cooling hydraulic cylinder
(UAE grate cooling hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）
grate cooling hydraulic cylinder are widely used in UAE，because of high work efficiency，long service life，smooth movement.So our company has designed grate cooling hydraulic cylinder for customers from UAE.
When the grate cooling hydraulic cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the grate cooling hydraulic cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.
There are some honeycomb holes in the inner wall of the grate cooling hydraulic cylinder, piston or piston rod surface. How is this formed? When we repair the grate cooling hydraulic cylinder, we can see that there are some honeycomb holes on the inner wall of the grate cooling hydraulic cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the grate cooling hydraulic cylinder is targeted to prevent. Is very necessary.
When the grate cooling 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 grate cooling hydraulic cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the grate cooling hydraulic cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the grate cooling hydraulic cylinder can meet the requirements by grinding. However, the life and reliability of this repair grate cooling hydraulic cylinder are not high.
The definition of the minimum stable speed refers to the minimum movement speed of the grate cooling hydraulic cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the grate cooling hydraulic cylinder that undertakes different work has different requirements for the minimum stable speed.
What is the meaning of dead volume in hydraulic cylinder?
Closed volume, also known as dead zone volume Positive displacement pump is dependent on the change of sealing working volume to achieve suction and pressure oil, in order not to make the suction and pressure oil cavity interworking, there is an oil sealing area between the suction and pressure oil cavity, when the sealing working volume passes through the oil sealing area, neither pressure oil cavity nor oil suction cavity communication, forming a closed sealing volume. The unloading groove is opened, and the grooving principle is that the sealing volume decreases and the oil pressure chamber is communicated, and the sealing volume increases and the oil suction chamber is communicated.
What is the material of the lift cylinder?
The cylinder is composed of many parts. The cylinder also contains the seal and the installation port at both ends, the material of these two parts is not easy to determine if there is no physical object. The cylinder body is generally 20 steel, 45 steel, 27SiMn and other materials, and the piston rod is generally 40Cr, 45 steel and other materials.
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