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 38
m one to the other.If the tool has normally a positive rake for steel, oneneeds merely to take the tip of this rake off so that just Lathes and Lathe Work 35 the cutting edge has a negative rake when brass is tobe cut. In turning from a casting,- take a cut sufficiently deepthe first time to get… … Facing Endof Shafi- LPositive Rake - Steel M Negative Rake - Brass Fig. 14—A. Using a left-hand side tool. B. Using a right-hand side tool.C. A right-hand bent tool. D. A right-hand diamond point tool. E.Left-hand diamocid point tool. F. A round nose tool. G. A cutting-off or parting tool. H. Bent…
Machinery
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