盐锅峡水轮机转轮活动导叶整铸新工艺

New Integral Casting Process of Turbine Runner Guide Vane for Yan’ge Gorge

介绍盐锅峡水轮机转轮活动导叶整体铸造新工艺。在制定工艺方案时应用计算机辅助工艺设计,采用合理有效的工艺措施,有效地解决了裂纹和缩松问题。

Describes the new integral casting process of guide vanes of turbine runner for Yan'ge Gorge Power Station.CAPP is applied to making process scheme,and reasonable and effective technology measures are taken,which solve effectively cracks and shrinkage porosity.