УЗЕЛ СОЕДИНЕНИЯ РОТОРОВ КОМПРЕССОРА И ТУРБИНЫ ГАЗОТУРБИННОГО ДВИГАТЕЛЯ

摘要

FIELD: gas-turbine engines. ^ SUBSTANCE: unit comprises pin of the compressor rotor and turbine shaft interconnected through the control member in axial direction and the tension bushing and through the spline connection in the peripheral direction. The unit is provided with intermediate shaft whose inner surface is provided with slots that are in a contact with the slots on the surface of the pin of the compressor rotor and turbine shaft. The control member is made of threaded bushing mounted in the threaded opening in the intermediate shaft opposite to the face of the compressor rotor pin and is locked against rotation in it. ^ EFFECT: simplified assembling. ^ 2 cl, 3 dwg