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Production technology of francis turbine runner is still dominated by developed country, so we have to learn about its technology. Runner of francis <br /> <br /> <br /> turbine have complicated shapes, especially their blade profiles. Runner can be manufactured by casting proce...
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| Main Author: | |
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/7302 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Production technology of francis turbine runner is still dominated by developed country, so we have to learn about its technology. Runner of francis <br />
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turbine have complicated shapes, especially their blade profiles. Runner can be manufactured by casting process. Production of runner can be classified into 3 kinds of production processes, they are one-piece casting, two-piece casting and three-piece casting. The most of runner production is one-piece casting. This final project deals with three-piece casting that separates runner into 3 components, ie: ring, cone and blade. These 3 components are connected by welding process. The welding process needs a good skill because the gaps between blades are so small. That's why it also needs suitable jig and fixture for the welding proccess. |
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