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 126
Mean Diameter-Fig. 276 three cyhnders, two positive and one negative. The round atX may be balanced against the fillet at y for approximation pur-poses. Allow say Vieth inch on each of the finished surfaces.The calculations wiU be as tabulated. … Designation Part Dimensions Inches Volume Cubic Inches + - ABC Cylinder << 28.27 X Vi69.62 X Vs4.91 X Vs 15.903.61 1.84 Total 19.51 1.84 (A + B) - C = net volume 19.51 - 1.84 = 17.67 cu. in. Vol. X wt. per cu. in. = total weight 17.67 X .26 = 4.60 pounds 110 ESSENTIALS OF DRAFTING
Mechanical drawing
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