Fry, Horace Pugh. [from old catalog] · Philadelphia · leaf 46
cted quicklyby drawing lightly, with C as the center, a circle whose diameterD—D is equal to the circle to be projected. The four diameterpoints D and the two S points will fall on this circle and, as shownin Fig. 36, they can be readily located with a triangle and are thepoints required to… … THE UNt B-C-D-E ISUSED ONUV FDR L AVIN& OU ^\an isometricj^ draw/ins /^showing the. ^/constructionoi>-a drana/er AtMDTHE METHOD OFDIMENSIONING ANISOMETRIC DRAWING. THE LINE <t 15 A CENTER LINEOF SOLID . THE LINE A-O-C-O-EIS A CENTER LINE OF SURFACE. Fig. 37. 44 SKETCHING. 1. For Freehand…
Mechanical drawing
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