| 摘要 |
The present invention relates to a tool for casting a shaped part for the production of a turbine blade, with several tool blocks which, when assembled with positive engagement in a predetermined manner, form a cavity for the shaped part, into which cavity flowable material can be introduced by means of one or more access apertures. At least one of the tool blocks receives a rotatable or displaceable insert or inset which borders the cavity with a surface and which can be fixed in different positions and/or orientations of the tool blocks, so that different cavity geometries are formed in the different positions and/or orientations of the insert or inset. The tool makes possible a later change of the geometry of the shaped part, in particular of the attack angle, without having to manufacture new tool blocks for this purpose.
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