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 283
less aerial rigging and the spars are turnedup from clean dowel rod. The httle insulators are bitsof % 6-inch dowel rotated at very high speed in a drill 280 Model Engineering chuck in the lathe and turned to the desired shape witha very sharp tool. The chief difficulty will be met andovercome if… … Fig. 192—The propeller shaft in the stem tube and the driving motor should be taken in driving the brads to make them allof the same height. The thread is taken over eachstanchion in a half hitch which enables the constructorto draw the lines tightly, making the appearance neatand trim. Both…
Machinery
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