Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments, elementary instruction in practical mechanical drawing together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers (1883)
of the circle of B, in the end view, is dividedoff Into any number of equal divisions; thus we havecliosen tlic divisions marked a, h, r, ^/, e, etc.; a(piarter of llic^ top view is similarly divided off, as at/ 0^, //, /, j: from these points of division lines arcprojected on to the side view, as… … Side View j^^jp View Fig- 226. Figure 227 represents a Tee, in which B is less indiameter than A; hence the two join in a curve, whichis found in a similar manner, as is shown in Figure I82 MECHANICAL DRAWING SELF-TAUGHT. 227. Suppose that the end and top views are drawn,and that the side view is…
Mechanical drawing
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