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 113
o slotted base should be given• considerable draft, for this part is do\\Ti in the drag.Note rounded corner piece, or fillet. At E is a crank 110 Model Engineering handle; F a follow rest for a lathe, and would be placedon the board laid flat as«shown. X is a ^4oose piece, tobe described later. G… … Fig. 71—A pulley pattern pattern was cut out by hand in about an hour, and thecasting obtained only required a little hand filing andcost about twenty cents. At M is the tool rest slide fora speed lathe, X being another ^4oose piece. Thesepatterns are all cast like the face plate shown in Figs.62,…
Machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.