该文论述了目前具有国内外先进技术水平的高速离心泵所需传动装置——增速器(最高转速25000rpm)设计。概述了齿轮工作平稳性、润滑方式、滑动轴承设计及结构特点。 This article discusses the design of gearbox (maximum speed 25000rpm) which is required for the high speed centrifugal pump with advanced technology at home and abroad. Outlines the gear work stability, lubrication, sliding bearing design and structural features.