叶片泵滑块磨损问题优化研究

Vane Pump Slide-wear Issue Optimization Research

文章针对某款叶片泵滑块磨损问题进行优化研究,叶片泵由叶片与滑块、定位环、内转子核心部件来实现叶片泵吸、排油功能,由于叶片与滑块直接接触旋转运动,故重点对叶片所在最大偏心距位置、最小偏心距位置,应用IS-DYNA软件进行模型的运动受力分析,同时考虑到叶片旋转时会受到内转子及定位环的冲击,叶片存在被迫振动,从而加剧了叶片对滑块磨损,故对内转子、滑块结构进行优化。

Based on a certain type of vane pump slider wear problem optimization research, vane pump by the vane and the slider, locating ring, inner rotor core parts to achieve the function of blade pump suction and discharge of oil, due to vane and slide direct contact with the vane is key to blade＇s biggest eccentricity, minimum eccentricity location, application IS-DYNA software to model the stress analysis of the movement of the at the same time considering the blade rotation will be impacted by the inner rotor and the locating ring, blade has forced vibration, adding to the blade wear on the slider, so the rotor, the slider structure optimization.