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
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… … Fig. 98—The completed crankshah for the engine, with flywheel, pistonsand eccentric mounted in place have to be taken off the face plate so that the centerlines can be scribed off for the centers of the cylinderbore. This is best done by filling in the cored hole withcardboard and marking the…
Machinery
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