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Author: Admin Date: Oct 09, 2024

Why should the length of hydraulic oil hose be shortened as much as possible when designing it?

Reduce flow resistance: When hydraulic oil flows in the pipeline, it is affected by friction and flow resistance. The longer the length of the hydraulic oil hose, the greater the flow resistance. According to fluid dynamics, friction loss is proportional to the length of the pipeline. Flow resistance depends not only on the material and diameter of the pipeline, but also on the flow rate and viscosity of the liquid. By shortening the length of the hose, flow friction can be significantly reduced, energy loss can be reduced, and the overall efficiency of the hydraulic system can be improved.
Reduce pressure loss: In hydraulic systems, pressure loss mainly occurs in the hose. When the oil flows in the pipeline, pressure loss will occur due to friction on the inner wall of the pipeline and the influence of components such as elbows and valves. Longer hoses will cause more significant pressure drops, which may affect the working efficiency and response speed of the hydraulic system. In many applications, the system needs to maintain a certain working pressure to ensure the normal operation of the actuator. By reducing the length of the hose, unnecessary pressure loss can be reduced, thereby ensuring that the system can still provide the required working pressure at a lower energy consumption.
Improve system response speed: The response speed of the hydraulic system is closely related to the flow rate of the liquid in the system. Longer oil pipes can cause delays in the flow of oil, affecting the response time of the actuator. Especially in rapid start or stop operations, the length of the oil pipe can significantly affect the dynamic performance of the hydraulic system. By shortening the oil pipe, the flow rate of the liquid in the system can be accelerated, improving the overall system responsiveness.
Reduce the risk of leakage: Long oil pipes may have more potential leakage points at the joints and connectors, especially in high-pressure working environments. Shortening the length of the oil pipe can reduce the number of connection points, thereby reducing the risk of leakage and improving the safety and reliability of the system.

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