ELECTROFORMS HAVING HIGH DIMENSIONAL STABILITY

Title:

ELECTROFORMS HAVING HIGH DIMENSIONAL STABILITY

Document Type and Number:

Japanese Patent JP3289790

Kind Code:

B2

Abstract:

PURPOSE: To provide electroforms having a narrow dimensional tolerance and high dimensional stability by maintaining structural stability during production and a process for producing the same.
CONSTITUTION: This process for producing the electroforms includes the respective stages for electroforming a metallic layer on the inner surface of a hollow mandrel immersed in an electroforming bath to form the electroformed parts having hollow parts; packing the inside of the hollow parts with a packing material before separating the electroforms from the hollow mandrel, separating the packing material from the mandrel and separating at least part of the packing material from the electroformed parts.

More Like This:

WO/1995/009936	JET IMPINGEMENT PLATE AND METHOD OF MAKING
JP2011047004	HIGH-FREQUENCY INDUCTION HEATING COIL AND METHOD OF MANUFACTURING THE SAME
JP6533520	How to make metal microneedles

Inventors:

Andrew Earl Melnik
William G Herbert
Henry Gray

Application Number:

JP31505692A

Publication Date:

June 10, 2002

Filing Date:

November 25, 1992

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Xerox Corporation

International Classes:

C25D1/02; (IPC1-7): C25D1/02

Domestic Patent References:

JP6359859B2

Attorney, Agent or Firm:

Minoru Nakamura (6 outside)

Previous Patent: MUSIC SELECTOR

Next Patent: DOCUMENT CONVEYOR