Parting fixture for removal of a substrate from a mandrel

Details Parting fixture for removal of a substrate from a mandrel Parting fixture for removal of a substrate from a mandrel

1997-01-13

1998-09-15

Gorgos, Kathryn L.

Electrolysis: processes, compositions used therein, and methods

Electroforming or composition therefor

205 73, 164213, C25D 120

Patent

active

058074724

ABSTRACT:
A method of separating an electroformed metal substrate from a mandrel includes establishing a parting gap between the electroformed metal substrate and the mandrel, attaching the electroformed metal substrate at a parabolic end of the mandrel to a parting fixture, and introducing a fluid through the parting fixture into an opening of the mandrel to effect separation of the electroformed metal substrate from the mandrel. The parting fixture includes a parabolically shaped outer cup with a fluid inlet tube extending through the bottom thereof. The parting fixture also preferably includes an inner cup for containing the fluid introduced through the fluid inlet tube and a vacuum device to effect attachment of the electroformed metal substrate to the parting fixture.

REFERENCES:
patent: 3844906 (1974-10-01), Bailey et al.
patent: 3927463 (1975-12-01), Dupree et al.
patent: 3950839 (1976-04-01), Dupree et al.
patent: 3954568 (1976-05-01), Dupree
patent: 4067783 (1978-01-01), Okinaka et al.
patent: 4501646 (1985-02-01), Herbert
patent: 4781799 (1988-11-01), Herbert, Jr. et al.
patent: 5021109 (1991-06-01), Petropoulos et al.
patent: 5064509 (1991-11-01), Melnyk et al.
patent: 5254239 (1993-10-01), Matyi et al.
patent: 5334155 (1994-08-01), Sobel
patent: 5385660 (1995-01-01), Herbert et al.
patent: 5389227 (1995-02-01), Matyi et al.
patent: 5395499 (1995-03-01), Matyi et al.

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