Woodwork for secondary schools; a text-book for high schools and colleges, prevocational and elementary industrial schools (1916)
Griffith, Ira Samuel, 1874-1924 · Peoria, Ill., Manual Arts Press · leaf 132
Gompound Swivel Rest ^ Tapeh Feed Wood-Turnmg. The countershaft of alathe will run at 500 to700 R. P. M., giving alathe speed of 700 to 3,000R. P. M., depending uponthe size of the lathe. The10 or 12 lathe willusually have variationsfrom 700 to 3,000 R. P. M. The proper speeds to useare explained… … Fig. 202.Motor Head Driven Lathe. 128 WOODWORK FOR SECONDARY SCHOOLS. of the instructor, who will inspect such adjustments be-fore power is applied. These cautions apply to beginners.The lathe is usually the first machine a beginner is per-mitted to use. 123. Sanders.—The sanding machine is not…
Woodwork (Manual training)
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