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 127
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 … Weight of Plunger Barrel. — To approximate the weight ofthe pump barrel shown in Fig. 278. First divide it into parts asindicated in the figure. The plus volume treats it as a soHd.The minus volume consists of the interior cylindrical spaces ESTIMATION OF WEIGHTS 111 H, G, F, and /. The…
Mechanical drawing
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