IMPROVED METHOD FOR MANUFACTURING A ROTOR
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United States of America Patent
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Issued Date -
Jun 16, 2022
app pub date -
Mar 18, 2020
filing date -
Mar 18, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A method of manufacturing a rotor for a generator of an aircraft engine. The method includes providing a rotor body; mounting at least one magnet on the rotor body; wrapping a tow around the rotor body and the at least one magnet to form a wrapped tow having a plurality of layers overlaid in the radial direction; and curing the wrapped tow to form at least a part of a fibre-reinforced composite sleeve configured to retain the at least one magnet on the rotor body. The step of wrapping includes applying a controlled tension to the tow during wrapping. The controlled tension is varied according to the radial position of the layer being wrapped.
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