Hand control proven superior to foot control. Hand-operated switch added to hand-held brazing-alloy-paste dispenser yields improved, more consistent brazing-alloy beads. Dispenser used to apply paste between adjacent tubes in heat exchanger. Switch reliable and safe, and removed and reattached easily.
Hand-Controlled Brazing-Paste Dispenser
NASA Tech Briefs ; 18 , 9
1994-09-01
Miscellaneous
No indication
English
Hand-Controlled Brazing-Paste Dispenser
Online Contents | 1994
PASTE, COPPER BRAZING Water Thinning
SAE | 1958