Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Nakagawa0
Junji Fujiwara0
Atsuhiro Kawamoto0
Date of Patent
March 4, 2014
Patent Application Number
11911387
Date Filed
April 11, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An arc welding control method carries out weld with a welding current and a welding speed different from those at a steady welding period according to intrinsic resistivity of a weld wire or a base material at a welding start period and a welding end period, so as to obtain a satisfactory welding quality.
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