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 50
de flat and parallel Lathes and Lathe Work 47 to the top and bottom surfaces of the shank. The objectin view is to present to the work a cutting edge that ishorizontal. If the parallelism is not provided, then wemay expect the tool to cut a groove too narrow or toowide. If exact results are wanted,… … Spindle Fig. 26—The arrangement of the gear wheels at the end of a screw-cutting lathe and parallelism with the shank. The size and form of thesection will then be right. When the tool is set, it is very important that it behorizontal and that the top surface of the nose be at theexact level of the…
Machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
