论文部分内容阅读
液压胶管具有优良的挠性,能吸收液压冲击,且更换方便,在工程机械液压系统中应用广泛。液压胶管作为液压系统辅助元件,其布局、安装和保护直接影响工程机械的动力性、安全性和可靠性。1.布局液压胶管的选用和安装主要取决于液压系统中各元件的总体布局。工程机械液压胶管布局应该满足以下4点要求:一是要降低液压油在液压管路里的沿程阻力损失和局部能量损失,减少液压管路内部应力。二是胶管要排列整齐、简洁、顺
Hydraulic hose has excellent flexibility, can absorb hydraulic impact, and easy to replace, widely used in construction machinery hydraulic system. Hydraulic hoses as auxiliary components of the hydraulic system, the layout, installation and protection of a direct impact on the dynamic mechanical engineering, safety and reliability. 1. Layout The selection and installation of hydraulic hoses depends primarily on the overall layout of the components in the hydraulic system. Construction machinery hydraulic hose layout should meet the following four requirements: First, to reduce the hydraulic oil in the hydraulic pipeline along the way resistance loss and local energy loss, reducing the internal hydraulic stress. Second, the hose to be neat, simple, smooth