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 39
t with a right-hand facingtool. L. A tool ground with a positive rake for cutting steel. M. Atool ground with a negative rake for cutting brass. 36 Model Engineering The clearance of a tool is the separation or, as itsname implies, the clearance between the body or support-ing portion of the tool… … Fig. 15—Thread cutting on a small lathe with a die and stock work and preventing the cutting edge from doing itsduty. The larger lathe sho^^Tl in Fig. 17 is very suit-able for general amateur work and model making, al-though it is much more expensive and requires greaterpower to drive it. Unlike a…
Machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Catalogue of the international exhibition of contemporary medals. March, 1910 [electronic resource] (1911)](https://img.insideoutlibrary.com/img/200/ia-bml-NK6310_Am3-31-15.webp)