Switching unit changes power and cooling-water connections between two vacuum-brazing machines. It allows both units to be powered by single radio-frequency (RF) generator. One machine can be used for brazing while bell jar of other is being evacuated (20 minute process) in preparation for brazing or is being cooled after brazing (10 minute process).
Time-sharing switch for vacuum brazing
NASA Tech Briefs ; 5 , 3
1981-01-01
Miscellaneous
No indication
English
Emerald Group Publishing | 1962
Automotive engineering | 1975
|SAE Technical Papers | 1972
|Alumina barrier for vacuum brazing
NTRS | 1980
|Vacuum brazing of aircraft alloys
Engineering Index Backfile | 1962
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