Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 36
e is an open-ing through the forging, and the plan view shows that this isa slot having rounded ends. If there were only a plan view,it would not be possible to determine the shape of sections A,B, and C, but by referring to the end view, it is clear thatthe part A is square and parts B and C… … Fig. 10. A Drop-forging represented by Three Views view would be concealed by part C and the circle D repre-senting it would be dotted. This end view illustrates theimportance of dotted lines, and shows how even a slight changeof the kind mentioned may modify the shape of a part asrepresented by…
Mechanical drawing
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