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plant and vorrichtungskonzept for a shotpeeninganlage to solidify laufschaufelfu00fcssen of gas turbines
plant and vorrichtungskonzept for a shotpeeninganlage to solidify laufschaufelfu00fcssen of gas turbines
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机译:喷丸强化系统以固化燃气轮机叶片脚的方案和设备概念
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摘要
The device (1) has a blade root (3), blade platform (4) and blade sheet (5) with a blasting cubicle (6), which includes an insert opening (8). A jet unit delivers an accelerated shot into the blasting cubicle, and a holder (7) for the turbine blade. A seal (11) is provided for sealing a gap (10) between the holder and blade platform within a region of the insert opening, and preventing withdrawl of dust, developed during radiation from the blasting cubicle. The seal seals the gap from the cubicle interior.
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