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Broach and method for broaching slots for parts such as turbine rotor disks or turbomachine compressor disks

Turbomeca Broach and method for broaching slots for parts such as turbine rotor disks or turbomachine compressor disks. (2015) 14/764894.

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Abstract

The invention relates to the broaching of at least one slot (3) in a part such as a turbine rotor disk (4) or a turbomachine compressor disk, said slot (3) being machined by means of a broach (1) inclined at a broaching angle (a). Said broach (1) has an inter-tooth pitch (P) that is a sub-multiple of the length to be broached (L).

Item Type:Patent
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Turbomeca (FRANCE)
Other partners > SAFRAN (FRANCE)
Laboratory name:
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Deposited On:09 Dec 2019 14:40

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