FIELD: mechanical engineering.
SUBSTANCE: invention generally relates to a flanged component for a gas turbine engine and relates to a flanged with threaded openings with reduced tension for a contiguous unit of flanged components. The flanged component (70) for a gas turbine engine (100) comprises a body (79) of a flange with a contiguous surface (71) of a flange and a plurality of threaded components. Each threaded component (72) comprises a threaded part (73) and a discharge part (74). The threaded part (73) has coils (84) of thread and runs into the body (79) of a flange from the contiguous surface (71) of the flange. The discharge part (74) runs into the body (79) of a flange from the contiguous surface (71) of the flange located outside the threaded part (73) forming the rim part (78) between them. The rim part (78) comprises an upper rim surface (63) having an annular shape. The discharge part (74) comprises an internal surface (75) which runs from the rim and shrinks outwards from the upper rim surface (63).
EFFECT: reduced tension in a flanged component.
10 cl, 8 dwg
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