涡轮增压器轮动平衡与轴承设计

Impeller Power Balance of Worm Gear Pressured Set and Bearing Design

汽车涡轮增压器的使用寿命的提高，是生产制造和使用者最关心的问题，其叶轮动平衡的精度和支承结构是影响使用寿命的重要因素。作者分析了叶轮动平衡的影响因素，提高了叶轮动平衡的方法，并对叶轮支承结构和轴承提出了设计改进方案。

How to last the service life of the Worm Gear Pressured Set is the most important question which the manufacturer and user cares about. The level of the Impeller Power Balance and supporting structure are the most important elements, which affect its service life. Author of this article analyzed the relevant elements of the Impeller Power Balance, how to improve Impeller Power Balance and giving the design and reform plans to the impeller supporting structure and bearings.