Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 442
s of brazing, such as 1. Butt brazing; 2. Lap brazing; 3. Dip brazing; 4. Muffle brazing. 3,096 HAWKINS ELECTRICITY Butt Brazing.—This method consists of placing the twopieces to be brazed butt to butt. If two thin pieces are to be buttbrazed, the pieces must be held in position in a bench vise,… … TAP LIGHTLY WHEN SQIDEfcMELTS Fig. 4,465.—Butt brazing two lengths of small pipe. After cleaning the ends to be brazedand fluxing, they are clamped in position butt to butt using a vise and clamp as shown, orother means. A little brazing solder is sprinkled over the joint and heat applied. _…
Electrical engineering
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