Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 72
Views thussecured are known as orthographic. In mechanical drawingorthographic views are generally used. 66 ORTHOGRAPHIC SKETCHING 67 Pig, 69 shows two views of a bench stop. The view markedTOP represents orthographically what is seen from directlyabove the object and the view marked front… … Fig. 67. Type Problem. Perspective of Bench Stop view shows the horizontal dimension from left to right and thevertical dimension. Thus the three general dimensions are givenin the two views and the proportions of the object are determined.Relation of Top and Front Views. It should be clear fromthe…
Mechanical drawing
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