工程起重机液压管路的密封  

Problems concerning hydraulic pipe sealing in construction cranes

作　　者：陈有德 

机构地区：[1]徐州重型机械厂

出　　处：《工程机械》1989年第12期41-43,共3页Construction Machinery and Equipment

摘　　要：工程起重机液压系统漏油按部位可分为:元件泄漏和管路泄漏两种。本文对密封元件、配管及管接头类型的选择、多路阀油道布置等,提出了改进措施,进而,推荐了一种新型的液压管接头。Oil leakage in hydraulic systems of construction cranes may be divided according to their locations into two kinds: hydraulic components leakage and piping leakage. The improved means for selection of sealing element, pipe layout, and connector type, and arrangement of flow path in multi-way valve are introduced in this article followed by the recommendation of a new type of connector for hydraulic pipes.

关 键 词：工程起重机 液压管路 密封 起重机 

分 类 号：TH210.3[机械工程—机械制造及自动化]