Title:
LONG-LIFE WELDING ELECTRODE AND ITS FIXING STRUCTURE, WELDING HEAD, AND WELDING METHOD
Document Type and Number:
Japanese Patent JP2007056371
Kind Code:
A
Abstract:
To provide a fixing structure for a welding electrode and a welding head which can improve durability of a welding electrode, and work efficiency in welding, can reduce time required for exchange, and can execute welding work for an extended time with high reliability.
In the fixing structure, a fixed section 305 of a welding electrode 301 is inserted through a thermal conductive material 303 into an inserting section 304 of a fixing base 302 having the inserting section 304 for inserting the welding electrode 301, and a peripheral surface of the fixed section 305 of the welding electrode 301 is brought into uniform contact with the fixing base 302 to fix the welding electrode 301 on the fixing base 304.
Inventors:
OMI TADAHIRO
NITTA TAKEHISA
SHIRAI YASUYUKI
NAKAMURA OSAMU
NITTA TAKEHISA
SHIRAI YASUYUKI
NAKAMURA OSAMU
Application Number:
JP2006280984A
Publication Date:
March 08, 2007
Filing Date:
October 16, 2006
Export Citation:
Assignee:
OMI TADAHIRO
FUJIKIN KK
FUJIKIN KK
International Classes:
C22C27/04; B23K9/16; B23K9/167; B23K35/04; B23K9/24
Attorney, Agent or Firm:
Hisao Fukumori
Previous Patent: JP2007056370
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