Shop practice for home mechanics, use of tools, shop processes, construction of small machines. Contains a chapter also on theoretical mechanics and on miscellaneous information relative to shop work (1920)
Yates, Raymond F. (Raymond Francis), 1895- · New York, N. W. Henley Pub. Co. · leaf 292
as themotor base. The method of grinding is sho^\m in Fig.299. After this piece is ground, a clearance hole is drilledin it for a No. 1/4-20 machine screw. A hole in the motorbase is drilled out and counter-sunk as shown in the Construction of Small Power Driven Drill Press 291 drawing. This hole… … Fig. 300—The finished drill ready for work same drill and reamer that was used in cutting the spin-dle bearing. AVlien this is done the pulley is mountedin the vise and a keyAvay cut in it with a small hack saw. 292 Shop Practice for Iluiae Mechanics This kej^ray should have the same width as the…
Machine-shop practice · Handicraft
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