The metal worker's handy-book of receipts and processes : being a collection of chemical formulas and practical manipulations for the working of all the metals and alloys including the decoration and beautifying of articles manufactured therefrom, as well as their preservation (1890)
Brannt, William T. (William Theodore), 1844- · Philadelphia : H. Carey Baird & Co. ; London : Sampson Low, Marston, Searle & Rivington · leaf 466
THE METAL WORKER’S IIANDY-BOOK. 466 P into the acid bath, from there into a furnace and the metallic bath, and from here through the polishing machine to the reel upon which it is to be wound. With this apparatus many wires can at the same time be treated. Vogt has patented an arrangement (Fig. 48)… … through which the wire is to be conducted in a straight direction. It consists of two elastic strips f which, on tightening the screws g, are pressed together by the metallic bodies e. For the purpose of removing superfluous zinc Wittle and Kamper have patented the arrangement shown in Fig. 49. It…
Metal-work · Metals
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