Mechanical drawing. Elementary and advanced (1910)
Reid, John S. (John Simpson), 1856- · New York, J. Wiley & sons; [etc, etc.] · leaf 132
through the point AXH piercesthe front face in the point EHy which is the shadow of AXH, OR THO GRA PHIC PR OJE CTION. 117 and ExHEHy Exvev is the shadow of the part FHAlH on thisface. The line AXHC is parallel to the front face, therefore itsshadow on it will be parallel to itself and pass through… … Fig 161. AXVBXVEXVDVFV on the vert, proj., CHDHFHEH on the hor.proj., and its shadow on both planes. PROB. 33.—Given a circular plate parallel to one coordin-ate plane; construct its shadow on the other plane. n8 MECHANICAL DRAWIXG. Let AVBVCVDVand AHCH, Fig. 162, be the projectionsof the circular…
