Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 221
he three metals, copper is by far themost suitable for model boiler construction. In boilersof small size and for low pressures, the seams and jointsmay be silver soldered, but in the larger types it is neces-sary^ to rivet the parts together. When rivets are em-ployed, they should have a diameter… … Fig. 144—A simple water-tube marine boiler any farther apart than four times their diameter. AMienboiler joints are silver soldered, they are generallyriveted first to hold the seam in place until the solder isapplied. For small boilers, silver soldering is to berecommended, as it gives a…
Machinery
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