焊管Issue(8)：38-41,4.
采用HFW精密焊管生产液压缸缸筒工艺研究
Research on Production Process of Using HFW Precision Welded Pipe to Produce Hydraulic Cylinder Barrel
李殿杰 1王金飞 1胡日荣 1韩宝云 1张启富1
作者信息
- 1. 新冶高科技集团有限公司，北京 100081
- 折叠
摘要
Abstract
In this article, it introduced current status of several steel pipe standards used for hydraulic cylinder barrel, including EN 10305, ASTM A513/A519 and of GB 8713, pointed that the standard blank of welded pipe used for domestic hydraulic cylinder barrel becomes restrictive bottleneck for adopting HFW pipe to produce hydraulic cylinder barrel. After comparing chemical composition and mechanical properties of steel pipes commonly used for hydraulic cylinder barrel, it pointed that Q345 is suitable to commonly used material. Several kinds of hydraulic cylinder barrel production process were expounded, the process of using HFW pipe as billet to produce hydraulic cylinder barrel was analyzed emphatically. It also introduced the new process of using HFW precision welded pipe to produce hydraulic cylinder barrel and its application. The implementation of GB/T 31315 will promote HFW pipe production used for hydraulic cylinder barrel.关键词
HFW/精密焊管/液压缸缸筒/生产工艺Key words
HFW/precision welded pipe/hydraulic cylinder barrel/production process分类
矿业与冶金引用本文复制引用
李殿杰,王金飞,胡日荣,韩宝云,张启富..采用HFW精密焊管生产液压缸缸筒工艺研究[J].焊管,2015,(8):38-41,4.
