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To be located lock the moving blade which is used for the compressor or the turbine of axial flow type with axial direction, device null in order at the same time expulsion rotor imbalance
To be located lock the moving blade which is used for the compressor or the turbine of axial flow type with axial direction, device null in order at the same time expulsion rotor imbalance
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机译:要定位在轴向上用于轴流式压缩机或涡轮机的动叶片,轴向排空设备,同时排出转子不平衡
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摘要
PURPOSE: To simplify the fixing of an impeller of an axial direction on both sides and control of a roller unbalance, in a root of the impeller and a wheel rim especially without a special structure. ;CONSTITUTION: A filling material 5 mounted on a bottom part of a groove and a position fixing thin plate 6 are inserted into each recessed part T, a gap S between a root end and the filling material 5 which extends along the recessed part T is buried by the position fixing thin plate 6, both end parts protruded from the recessed part T is folded toward an end surface of the filling material 5, an end surface of a wheel disk 4, and an end surface of the root 2 of the impeller in a direction reverse to each other. The rotor unbalance is compensated by at least one filling material.;COPYRIGHT: (C)1995,JPO
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