Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 101
l sizes and are Vie inch larger than actualdiameter. Thus a 2-inch shaft is l^Vie^ actual diameter. Com-mon lengths vary up to 24 feet. Special shafts have to be forgedof steel suitable for the particular purpose. A shaft drawing isshown in Fig. 204 with the positions of the dimensions. 84… … Fig. B03 per foot of length as, ^A per /ooi. When the slope is con-siderable it may be given as 1:1, indicating a 45° slope. In othercases the angle may be given in degrees. In addition there are
Mechanical drawing
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