causes of hydraulic hose Failure
Hydraulic hoses are critical components that transmit fluids and protect them from external contaminants. When these hoses fail, they no longer contain the fluid and can cause severe damage to the components. Luckily, there are ways to detect and remedy the problem before it becomes too late.
One common problem that causes hoses to break is excessive working pressure. This can cause the outer layer of the hose to crack. It is easy for this layer to rust and weaken the hose. The hose may crack under pressure if it has corroded. The outer rubber layer may also crack when the reinforcement layer corrodes. This issue can also occur if the hose is exposed to moisture. If you see cracking in the outer rubber layer, inspect the hose thoroughly to determine the source of the corroding problem.
In this study, the outer hose and the inner polytetrafluroethylene inner tube were taken from an actual site. The hoses failed near the fittings. The failure points were measured using SOLIDWORKS CAD software. Then, we used ANSYS static structural stimulation to analyze the stress distribution and failure mode of the braided hoses.
Misapplication is one of the most common causes of failure. This is when the fitting is too tight or the hose isn't used correctly. This causes the product to leak into the reinforcement which can deteriorate the hose. Temperature exposure can also decrease the pressure rating. The hose can be damaged by extreme temperatures.
Method to prolong the life of steel wire braided Hose
You can use a steel wire braided pipe hose for many purposes. Fabricators usually make the hoses. The applications will determine the materials used to make the Hoses. High-pressure applications, for example, require a hose that is more resistant to pressure. For these applications, the safety factor must be at least 4:1. Textile reinforcements made from rayon, nylon, and polyester are used for low-pressure applications. Steel wire spirals can be used for higher pressure applications.
Steel wire braided hoses are durable and long-lasting. They can be made of different materials, including stainless steel, rubber, and PVC. With proper care, some of these materials can last for up to 20 years. The right material should be chosen for the application to maximize its lifetime.
Preformed wires can be used to prolong the life of steel wire braided cylindricals. This will give the hose uniformity in tension, enabling all wires to bear the same load. Another technique to lengthen the life of steel wire braided hoses is to apply a prepressurized layer. This prepressurization step will make the wires more uniform in tension and improve the overall performance of the hose.
The next method of prolonging the life of steel wire braid hose is to use a brazing process. This involves joining a metal helix with an alloy with a lower melting point that the parent metals. The brazed helix should be rated at a minimum ambient temperature.
price range of hydraulic hoses
Steel wire braided hydraulic hoses offer two main benefits: a wide pressure range and optimal abrasion resistance. They are also covered with durable synthetic rubber, which makes them highly resistant to oil, fuel, and water. They can also be used for hydraulic oil and water transport.
Steel wire braided hydraulic hoses have multiple layers of steel wire reinforcement, which adds flexibility. This allows it to be reshaped into smaller profiles. The double wire reinforcement prevents rusting or deterioration in exposed environments. These hoses are used extensively in industry and everyday life due to their low price and wide range of applications.
These hoses can be used to meet specific hydraulic system requirements. They are protected and durable by having an inner tube, reinforcement and an outer cover. They are often used in explosion-prone environments, because they are much safer than electrical systems. They allow hydraulic system components to move freely.
A quality braided steel wire hydraulic hose can reach 50 feet. Its outer diameter is 7/8 inch and its maximum working pressure of 5000 psi. High-pressure hydraulic hoses are made from high-grade synthetic rubber and reinforced with steel wire braids. This makes them resistant to high pressure and highly abrasion-resistant. It will withstand being soaked in many types of liquid and still retain its full elasticity days later.