铸造技术2011，Vol.32Issue(12)：1639-1642,4.
燃气轮机径向轴承壳体铸造工艺研究
Casting Process Research of Bearing Case Body of Gas Turbine
郑笑丹 1杨明强1
作者信息
- 1. 上海宏钢电站设备铸锻有限公司,上海闵行200240
- 折叠
摘要
Abstract
In order to realize the manufacture of the gas turbine castings in china and master the key technology in production, the casting process for the bearing case body of gas turbine was studied. The results show that using the filter-bottom-pouring system can make the filling calm and reduce the slag and stabilize as well as improve the casting quality, the castings accord with the Siemens standard DGTLV-411172002, through 100% UT and 100% MT.关键词
燃气轮机/径向轴承壳体/球墨铸铁件/铸造工艺/过滤网浇注系统Key words
Gas turbine/ Bearing case body! Ductile iron parts/ Casting process/ Filter pouring system分类
矿业与冶金引用本文复制引用
郑笑丹,杨明强..燃气轮机径向轴承壳体铸造工艺研究[J].铸造技术,2011,32(12):1639-1642,4.
