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 135
ms. Secondmethod: Imagine avertical plane to bepassed through theedge AB. This planeF/g. 390 -y^in intersect the face of the triangular prism in a vertical line xy shown in the frontview. Since the lines xy and AB are in the same plane, thepoint in which they cross will show in the front view at… … INTERSECTIONS 119 which is incHned, is shown in Fig. 291. Either of the methodsjust described may be used, but the second method is to be pre-ferred. A cutting plane must bepassed through each edge of bothprisms within the Umits of the curveof intersection. This means all ofthe edges of either…
Mechanical drawing
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