Tool for machining wells in multi-stage discs by PECM, electrochemical machining assembly and machine including said tool, and method using said tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10507540
SERIAL NO

15766533

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Abstract

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Tooling (10) for making slots in a multistage disk (1) by electrochemical machining. The tooling comprises first and second rings (20) arranged coaxially about a disk axis and configured to act as cathodes, each ring having an inside periphery with a plurality of radial machining projections. The first and second rings (20) are rigidly secured relative to each other. A method of making slots in a multistage disk by electrochemical machining using such a tool.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES75015 PARIS
PEMTEC6 RUE JULES VERNE BP 60147 FORBACH 57603

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grutzmacher, Andreas Saarlouis Picard, DE 2 3
Kraft, Juri Differten, DE 2 0
Lecomte, Janvier Moissy-cramayel, FR 6 7
Rancic, Mickael Moissy-cramayel, FR 6 5
Tallon, Sophie Moissy-cramayel, FR 1 0

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