8 m^(3)绳斗式抓斗挖泥船抓机中心轴拆装维修探索  

Disassembly and maintenance of central shaft of grab machine in 8 m^(3) rope type grab dredger

作　　者：李红勇 Li Hongyong

机构地区：[1]长江重庆航道工程局,重庆400011

出　　处：《中国修船》2023年第1期25-27,共3页China Shiprepair

摘　　要：文章根据绳斗式抓斗挖泥船抓机中心轴维修实例,介绍了对抓机中心轴维修及轴承更换修理的关键技术和要点,为无详细技术资料的进口设备拆装及维修提供了新的思路。This paper presents the key technologies and points for the maintenance of the central shaft and the replacement and repair of the bearings of the grab machine by investigating examples of maintenance of the central shaft of the grab machine in rope type grab dredgers. It provides a new approach for the disassembly and maintenance of imported equipment without detailed technical data.

关 键 词：绳斗式抓斗挖泥船 抓机中心轴 船舶维修 

分 类 号：U672[交通运输工程—船舶及航道工程]