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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 443

An illustration from 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, leaf 443
end, they arebrought tightly together. After cooling, the superfluous solderis scraped off. SOLDERING AND BRAZING 3,097 Lap Brazing.—In this method the parts to be brazed areoverlapped. Band saws are always lap brazed, the two endsbeing filed to make an accurate joint. Silver solder is… … Fig. 4,466.—Lap brazing. A band saw is a good example of this method. In making thelap the two ends are chamfered by filing to make an accurate joint as shown. Silversolder is generally used, it being applied between the two surfaces, or the surfaces arecoated with borax and the solder allowed to…

Electrical engineering

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