Title:
METHOD FOR DISCRIMINATING WELDING STRENGTH, CASING STRUCTURE, CASING STRUCTURE OF IMAGE FORMING DEVICE AND METHOD FOR DISCRIMINATING WELDING STRENGTH IN CASING OF IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2003053582
Kind Code:
A
Abstract:
To provide a method for discriminating welding strength which easily performs discrimination of welding strength of a bonded member to be bonded when bonding a plurality of metallic members by welding.
The discrimination of welding strength of the bonded member to be bonded is performed based on the state of a rear bead 2A when a plurality of metallic members 1, 2 are joined by welding.
Inventors:
IWAI KOJI
OHASHI TSUNEO
OHASHI TSUNEO
Application Number:
JP2002118000A
Publication Date:
February 26, 2003
Filing Date:
April 19, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
B41J29/00; B23K26/03; B23K26/21; B23K26/24; B23K26/32; B23K31/00; G01N3/00; G03G15/00; (IPC1-7): B23K31/00; B23K26/00; B23K26/02; B41J29/00
Attorney, Agent or Firm:
Yasunori Otsuka (3 others)