龙首二级水电站1号主岔管制造与安装技术

No. 1 Main Branch Pipe Manufacture and Installation Technology of Longshou Secondary Level Hydropower Station

甘肃省张掖市龙首二级水电站1号主岔管应用计算机技术进行辅助工艺设计,在锥体卷制、组装焊接及起重运输安装等方面取得了成功经验,可为同类岔管制作安装提供借鉴。

The Longshou Secondary Level Hydropower Station in Zhangye, Gansu, adopts computer technology to conduct auxiliary process designing for the No. 1 main branch pipe, and achieves successful experiences in cone rolling, assembly welding and lifting transportation installation, which can be used as references for the manufacture and installation of similar branch pipes.