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Arc-starting aid for GTA weldingThree-in-one handtool combining arc-gap gage, electrode tip sander, and electrode projection gate, effectively improves initiation on gas tungsten arc (GTA), automatic skate-welding machines. Device effects ease in polishing electrode tips and setting exactly initial arc gap before each weld pass.
Document ID
19770000322
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Whiffen, E. L.
(Rockwell Intern. Corp.)
Date Acquired
August 8, 2013
Publication Date
November 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 3
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MSC-19495
Accession Number
77B10322
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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