Release time：2023-11-10 08:35:10 Hits： Current position: Home > News
This article mainly introduces:
Slovenia hydraulic cylinder,stern plate hydraulic cylinder manufacturer,stern plate hydraulic cylinder
(Slovenia stern plate hydraulic cylinder,produced by Hebei Hengyu company）
stern plate hydraulic cylinder are widely used in Slovenia，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed stern plate hydraulic cylinder for customers from Slovenia.
The advantages and disadvantages of the stern plate hydraulic cylinder: the surface of the stern plate hydraulic cylinder by painting, coating protection treatment, bright luster is not easy to rust, all raw materials of the stern plate hydraulic cylinder through the top heat treatment, high manufacturing precision, belongs to the precision machinery, has a simple structure, stable quality, high mechanical efficiency, easy to achieve automation and many other advantages. However, hydraulic technology also has the shortcomings of oil leakage, oil temperature change affecting the control of running speed, noise, expensive cost and high maintenance cost.
1, the hydraulic machinery should be kept clean, in order to prevent dust and debris from falling into the oil, the tank should be sealed. 2, the oil in the tank should be replaced regularly according to the working condition. When changing the oil, the dirt and impurities accumulated at the bottom of the tank should be removed and the tank should be cleaned. 3, hydraulic oil, oil drums should be set in a clean and safe place to strengthen management. The oil drum, oil filter, oil funnel, oil pipe, etc. used should be kept clean. The oil drums for loading hydraulic oil must be cleaned in advance, and the oil drums should be dedicated and not mixed with other oil drums.
The stern plate hydraulic cylinder should be avoided for a long time without use, if it is indeed idle for a long time for some reason, it should also be regularly turned on for empty operation, so that its parts can be fully lubricated, so as to avoid rust on the working surface and affect the normal work in the future. (If it cannot be turned on and run, a small amount of lubricating oil can be applied on its outer surface for protection) ' The use of the stern plate hydraulic cylinder should pay attention to: the operation should be as far away from the stern plate hydraulic cylinder as possible, to avoid falling objects, knocking, rubbing the stern plate hydraulic cylinder coating. When cleaning the stern plate hydraulic cylinder, only use soft materials (such as cotton) to wipe, and do not scratch high-hardness materials. Do not use the stern plate hydraulic cylinder when the oil temperature exceeds 70 ° C.
The daily inspection of the stern plate hydraulic cylinder includes: checking the connection of the stern plate hydraulic cylinder and the pipe joint for leaks. Check the stern plate hydraulic cylinder rod for leaks. Check the stern plate hydraulic cylinder connection for leaks. When the stern plate hydraulic cylinder moves, the work is normal and smooth. Whether the stern plate hydraulic cylinder has internal leakage.
What is the safety factor of 25MPa cylinder wall thickness?
Safety factor n can take 3 cylinder material allowable stress [s]=sb/n δ/D=0.08 ~ 0.3 cylinder wall thickness δ=PMAX*D/ (2.3[s]-3PMAX) δ/D≤0.08 cylinder wall thickness δ=PMAX*D/2[s] P < 16MPa, Pmax=1.5Pn; P > 16MPa, Pmax=1.25Pn cold-drawn tube or honing tube is better!
What material should be selected to seal the cylinder?
The choice of material for sealing is related to the working environment, strength, and medium of your equipment.
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