最近在高水头混流式水轮机、水泵和水泵水轮机转轮先进制造方法方面(以前仅应用于冲击式水轮机)取得了重大进展,转轮质量的提高使电力公司获得的效益更大。介绍了MicroGussTM技术在高水头混流式水轮机、水泵和水泵水轮机转轮上的应用情况,以及该技术的诸多优点。 Significant advances have recently been made in advanced methods of manufacturing high-head Francis turbines, pumps and pump turbine runners (formerly only for impact turbines), and improvements in runner quality have made utility companies more profitable. The application of MicroGussTM technology to high head Francis turbines, water pumps and pump turbine runners is introduced, along with the many benefits of this technology.