Arc welding equipment

It is an object to provide an arc welding apparatus capable of causing an operator to easily decide a welding abnormality and the quality of a welding condition by simultaneously displaying a welding current command value, a welding voltage command value and a wire feeding speed command value and sw...

Full description

Saved in:
Bibliographic Details
Main Author NISHIKAWA SEIGO,MORITA RYUICHI
Format Patent
LanguageEnglish
Published 13.06.2007
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
Online AccessGet full text

Cover

More Information
Summary:It is an object to provide an arc welding apparatus capable of causing an operator to easily decide a welding abnormality and the quality of a welding condition by simultaneously displaying a welding current command value, a welding voltage command value and a wire feeding speed command value and switching and displaying an actual welding current value, an actual welding voltage value and an actual wire feeding speed. There are provided a welding torch ( 8 ), a wire feeding device for feeding a wire ( 9 ) in contact with the internal surface of a chip ( 17 ) of the welding torch ( 8 ), a welding source ( 4 ) for supplying a power to the chip ( 17 ) and a base metal ( 13 ), a welding current detector ( 30 ) and a welding voltage detector ( 31 ), and a wire feeding speed command value, a welding current value and a welding voltage value are displayed independently and simultaneously.
Bibliography:Application Number: CN20038007046