Release time：2023-11-12 15:32:21 Hits： Current position: Home > News
This article mainly introduces:
Azerbaijan hydraulic cylinder,jacking hydraulic cylinder manufacturer,jacking hydraulic cylinder
(Azerbaijan jacking hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）
jacking hydraulic cylinder are widely used in Azerbaijan，because of long service life，smooth movement，high work efficiency.So our company has designed jacking hydraulic cylinder for customers from Azerbaijan.
When the jacking 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 jacking hydraulic cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.
jacking hydraulic cylinder is the most important part of construction machinery, the traditional processing method is: broaching jacking hydraulic cylinder block - fine boring jacking hydraulic cylinder block - grinding jacking hydraulic cylinder block. The rolling method is: broaching jacking hydraulic cylinder block - fine boring jacking hydraulic cylinder block - rolling jacking hydraulic cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the jacking hydraulic cylinder block is about 1-2 days, rolling 1 meter of the jacking hydraulic cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the jacking hydraulic cylinder increases by 25%. If the jacking hydraulic cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality jacking hydraulic cylinders, you must take the rolling production process. After the jacking hydraulic cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.
In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular jacking hydraulic cylinder action. Troubleshooting method: Replace the rubber hose.
The jacking hydraulic cylinder pipe should not be left behind when deburring at both ends after the fixed length processing. In addition, the placement of steel pipes near the site of welding pipeline operations is the cause of welding foreign objects. The pipes placed near the welding operation site should be sealed. It must also be noted that pipe fitting materials should be fully prepared on a dust-free workbench.
Two cylinders in parallel, how to solve the synchronization problem?
The following methods can be used to achieve parallel cylinder synchronization: 1, rigid mechanical synchronization. 2. The throttle valve or speed regulating valve is used in the circuit to adjust the synchronization. 3, the two cylinders use independent quantitative pump oil supply to achieve synchronization. 4. Synchronous motor is used in the loop to realize cylinder synchronization. 5, using the position sensor to measure the stroke position and control the cylinder synchronization through the electrical system.
What is the rated pressure of the general cylinder?
This depends on the model of the cylinder, 1. The rated pressure of the light tie rod cylinder is 7 series 7MPa and 14 series 14MPa. 2. Rated pressure of engineering cylinder 16MPa. 3. Rexroth type metallurgical cylinder rated pressure 250MPa.
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