摘要
回顾了滑轮的发展历史,阐述了滑轮的技术现状、存在的问题及解决问题的办法,介绍了创新设计的具有世界首创意义的冷轧薄壁重载轻型滑轮的结构和性能特点。
The development history of pulleys were reviewed in this paper. The technical status of pulley, the exist- ence problem and the solutions to the problems were stated. Introducing the structures and performance characteristics of the pulleys which were cold rolled, thin walled and overloading light that was the innovative and the first design in the word.
出处
《港口装卸》
2016年第2期1-4,共4页
Port Operation
关键词
滑轮
创新
免维护
pulley
innovation
free maintenance
