MANUFACTURE OF ALUMINUM PIPE AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM MANUFACTURED BY THIS MANUFACTURING METHOD

Title:

MANUFACTURE OF ALUMINUM PIPE AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM MANUFACTURED BY THIS MANUFACTURING METHOD

Document Type and Number:

Japanese Patent JPH081510

Kind Code:

A

Abstract:

PURPOSE: To sufficiently reduce the maximum surface roughness of an aluminum pipe surface and moreover surely remove a burr, being a cause and the like for an image defect.

CONSTITUTION: The outer peripheral surface of an aluminum raw pipe is subjected to appropriate removing work (cutting work by a cutting tool, centerless polishing work, superfinish polishing work, peeling work, and polishing work by an abrasive tape), and at that time, the maximum surface roughness on an aluminum outer peripheral surface, after performing these removing work, is made 1.5-4μm. The maximum surface roughness can be improved and also a burr caused by the removing work is reduced by applying roller burnishing work onto this aluminum pipe outer peripheral surface.

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Inventors:

HIRANO MASAKAZU
TAKEMOTO MASAO
SAISHO SUSUMU
NAGANO RYOJI
IWAI YOSHISATO
OKAFUJI HIROYUKI

Application Number:

JP14449194A

Publication Date:

January 09, 1996

Filing Date:

June 27, 1994

Export Citation:

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Assignee:

KOBE STEEL LTD

International Classes:

G03G5/10; B24B39/04; (IPC1-7): B24B39/04; G03G5/10

Attorney, Agent or Firm:

Etsushi Kotani (3 outside)

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