What is a common failure mode in hydraulic hoses?

A common failure mode in hydraulic hoses is indeed abrasion from contact with other surfaces. Hydraulic hoses are often installed in environments where they can come into contact with various components, machines, or even sharp edges. When hoses rub against these surfaces, the outer layer can wear down, leading to leaks or complete failure of the hose. This is especially critical in high-pressure applications where even a small abrasion can compromise the integrity of the hose.

Additionally, the material composition of hydraulic hoses is designed to withstand a certain amount of wear, but continuous abrasion can exceed this limit, reducing their lifespan significantly. Understanding the mechanics of how hydraulic systems operate and the conditions they operate under helps in implementing protective measures, such as using abrasion-resistant coverings or routing hoses away from potential contact points, thus enhancing their durability and reliability.