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 278
using the surface of the chuck as a basis to Construction of Small Power Driven Drill Press in work from. If the casting is not level it can be broughtto a level position by placing small bits of thin sheet cop-per nnder it. The belt should be tightened sufficiently sothat the casting will not move… … Fig. 292A—Showing how the casting is mounted to the cross sUde for boring be thrown in and the machine should be reduced to itslowest possible speed by changing the belt to the smallcone pulley. The casting is advanced by moving thelathe carriage forAvard. The feed should be extremelyslow. AYhen…
Machine-shop practice · Handicraft
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