Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 260
he sameproportions, and is much the simpler method. Herein lies the dis-tinction between an isometric projection and an isometric drawing.It will be noticed that the figure may be inscribed in a circle,and that the outline is a perfect hexagon. Hence the lines showing MECHANICAL DRAWING 115 breadth… … Fig. 153. Isometric of a Cube Fig. 154. Plan and Ele-vation of a Cube all the surfaces appear of the same size.In the figure the edges of the base areinclined at 30 degrees with a T-squareline, but this is not always the case. Forrectangular objects, such as prisms, cubes,etc., the base edges are…
Mechanical drawing · Blueprinting
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