METAL MOLDS FOR POLYMER MICROWEDGE FABRICATION

A method of forming a metal mold for casting a micro-scale dry adhesive structure includes securing a master patch of material including a micro-scale dry adhesive structure on a plating fixture, electroforming the metal mold on the patch of material, and removing the metal mold from the plating fix...

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Bibliographische Detailangaben
Hauptverfasser:	MCFARLAND, WILLIAM, W, LE BLANC, JOHN, KUMAR, PARSHANT, SLAFER, W., DENNIS, MARTIN, B., DIANE, EPSHTEYN, ALLA, CARTER, DAVID, J, SRIRAM, TIRUNELVELI, S, MORRIS, CLAYTON, COOK, EUGENE, H
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS THEREFOR CHEMISTRY COMBINED OPERATIONS ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MICROSTRUCTURAL TECHNOLOGY OTHER WORKING OF METAL PERFORMING OPERATIONS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method of forming a metal mold for casting a micro-scale dry adhesive structure includes securing a master patch of material including a micro-scale dry adhesive structure on a plating fixture, electroforming the metal mold on the patch of material, and removing the metal mold from the plating fixture and patch of material. Un procédé de formation d'un moule métallique pour couler une structure adhésive sèche à l'échelle microscopique consiste à fixer une pièce maîtresse de matériau comprenant une structure adhésive sèche à l'échelle microscopique sur un dispositif de placage, électroformer le moule métallique sur la pièce de matériau, et retirer le moule métallique de l'appareil de placage et la pièce de matériau.