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 204
ould be in perfect balance. The design requires fortyvanes or buckets arranged around the circumference ofthe wheel. Fig. 140 show^s in detail the construction of thewheel. This wheel is made with a solid web betw^een thehub and rim, instead of being spoked; the reason for thisbeing that the entire… … Fig. 135—The turbine, showing the exhaust port able to drill and ream the hub of the casting % of aninch and use an arbor of that size while machining it. After the wheel is trued up all over and the rimformed to fit the buckets, a bushing, % inch outside di-ameter and with a i/4-inch hole through…
Machinery
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