Release time：2023-11-12 15:26:28 Hits： Current position: Home > News
This article mainly introduces:
Brazil hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder
(Brazil synchronous hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）
synchronous hydraulic cylinder are widely used in Brazil，because of long service life，smooth movement，high work efficiency.So our company has designed synchronous hydraulic cylinder for customers from Brazil.
The synchronous hydraulic cylinder should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the synchronous hydraulic cylinder, bite. Elimination method: When installing the synchronous hydraulic cylinder, ensure that the axis position of the synchronous hydraulic cylinder is consistent with the direction of movement; Make the load borne by the synchronous hydraulic cylinder as far as possible through the synchronous hydraulic cylinder axis, to avoid the phenomenon of eccentricity.
Before purchasing the synchronous hydraulic cylinder, it is necessary to master the original information and design basis, mainly including: the use and working conditions of the machine; The structural characteristics, load conditions, stroke size and operation requirements of the working mechanism; The selected working pressure and flow of the hydraulic system; The reality of materials, fittings and processes; Relevant national standards and technical specifications, etc.
Most of the failure of the synchronous hydraulic cylinder is because there is a foreign body in the synchronous hydraulic cylinder into the failure of the synchronous hydraulic cylinder, the most problematic is that it is difficult to determine when the foreign body is into the synchronous hydraulic cylinder. After a foreign body enters, if the outer side of the sliding surface of the piston is equipped with a seal with a lip edge, then the lip edge of the seal can scrape the foreign body when working, which is beneficial to avoid scratching. However, the piston equipped with 0-shaped sealing ring has a sliding surface at both ends, and foreign bodies are sandwiched between this sliding surface, which is easy to form scars.
When the control pressure of the hydraulic system is too low, the synchronous hydraulic cylinder will appear wrong or no action, because the throttle resistance in the control pipeline may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is interfered with. At this time, check the control pressure source to ensure that the pressure is adjusted to the specified value of the system.
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.
Why manual forklift oil cylinder can not lift up?
Manual hydraulic forklift truck often can not be pressed up, there are several reasons: for manual hydraulic truck: 1) There is no hydraulic oil 2) the purity of the oil is not enough 3) the adjusting bolt is too close or the adjusting screw is too tight, so that the valve is always open, 4) there is an air in the hydraulic cylinder. Method: 1) Refueling 2) Oil change 3) air discharge. For manual hydraulic stacker, also called manual lift car 1) Less than the amount of oil 2) impurities in the hydraulic oil, so that the check valve can not be closed. Method 1) Add enough hydraulic oil 2) Remove the cylinder, screw off the bottom plate, remove the impurities in the bottom plate.
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