Release time：2023-11-12 15:26:30 Hits： Current position: Home > News
This article mainly introduces:
Cameroon hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder
(Cameroon stainless steel cylinder,produced by Hengyu Group）
stainless steel cylinder are widely used in Cameroon，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed stainless steel cylinder for customers from Cameroon.
Before the stainless steel cylinder is removed, the system should be unloaded, the loop pressure is zero, the oil source should be cut off, and the oil port should be blocked after the oil port distribution pipe is loosened.
In the process of using the stainless steel cylinder, sometimes such a problem will occur, the stainless steel cylinder can not act immediately after the instruction of the stainless steel cylinder action is issued, and it must be moved after a short time, or sometimes it can move and stop moving, showing that the operation is very irregular. The cause and elimination of this failure mainly include air in the oil stainless steel cylinder. Elimination method: exhaust through the exhaust valve. Check the piston rod reciprocating parts of the sealing ring for air inhalation, if so, replace the sealing ring.
stainless steel cylinder body inspection: The inner surface of the stainless steel cylinder and the piston seal are the main factors causing the leakage in the stainless steel cylinder, if the stainless steel cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the stainless steel cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.
The method of sleeve stainless steel cylinder to improve the processing quality: there is a big gap in the service life of post-plating polishing and post-plating polishing, especially in mass production. Strictly clean the flying edge and burr of mechanical components, especially the edge of the sealing groove, and the tiny metal burr, strictly clean before assembly. The surface fatigue strength and stress corrosion resistance of the stainless steel cylinder can be significantly improved by rolling in the finishing of the inner holes of the stainless steel cylinder. The roughness of the surface of the friction pair is generally controlled between Ra0.4 and 0.8.
Why does the hydraulic cylinder ring?
1 Air intrusion into the hydraulic system is the main reason for noise 2 The relief valve is unstable, such as due to the improper combination of the slide valve and the valve hole or the contact of the cone valve and the seat is stuck by dirt, the damping hole is blocked, the spring is crooked or fails to make the spool stuck or move in the valve hole, causing system pressure fluctuation and noise. 3 Improper adjustment of the reversing valve causes the spool of the reversing valve to move too fast, resulting in reversing impact, resulting in noise and vibration. 4 Mechanical vibration, such as long tubing, elbow more and not fixed, when the oil flow through, especially when the flow rate is high, easy to cause pipe shaking; The rotating part of the motor and hydraulic pump is unbalanced, or the alignment is not good during installation, or the coupling is loose, etc., which can produce vibration and noise.
How to distinguish loader boom and forearm hydraulic cylinder? Is it the upper arm or the lower arm?
The one in the middle that can flip the bucket is the small arm cylinder you say, and the one that lifts the brackets (big arms) on both sides is the big arm cylinder.
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