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Giant-electrode welderWelder produces spot-welds in place of rivets and saves time and money. Unit comprised of concical copper electrode base diameter of 11.5 ft is also capable of welding very thin, hard aluminum alloys.
Document ID
19790000136
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Atkins, B. R. (Martin Marietta Corp.)
Chihoski, R. A. (Martin Marietta Corp.)
Yashiro, F. (Martin Marietta Corp.)
Date Acquired
August 9, 2013
Publication Date
August 1, 1979
Publication Information
Publication: NASA Tech Briefs
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
LAR-11429
Accession Number
79B10136
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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