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1简介溪洛渡水电站装有6台套额定出力784 MW、全新的、带圆筒阀的立轴混流式水轮机组。其主要部件组座环是哈尔滨电机厂有限责任公司(以下称我公司)首次制造的超大型水轮机部件,加工工艺难点多、制造设备条件有限、车间作业场地、吊运能力限制等,特别是带筒阀结构的加工,就更
1 Introduction The Xiluodu Hydropower Station is equipped with 6 sets of vertical-flow Francis turbines with a nominal output of 784 MW and a new cylindrical valve. The main components of the seat ring is Harbin Electric Machinery Factory Co., Ltd. (hereinafter referred to as my company) for the first time manufactured large turbine components, processing more difficult, limited manufacturing equipment, workshop site, lifting capacity constraints, especially the belt Tube valve structure of the process, even more