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 144
nder engine boat of from three to five feet long, and it delivers con-siderable speed and power. It will also be found to bea reliable and consistent runner, which is a valuable ad-vantage. In building up a set of these castings, the first thing 140 A Model Twin-Cylinder Engine 141 to do is to… … Fig. 97—Main castings for the twin-cylinder engine lap grinder is available, this job can be done accuratelyand quickly on such a machine. Otherwise, the modelmaker will have to resort to filing. After this operation,the cylinder casting can be mounted on the face plateand the upward portion faced…
Machinery
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