Practical mechanical drawing and machine design self taught .. (1907)
Westinghouse, Charles. [from old catalog] · Chicago, F. J. Drake & co. · leaf 62
length ul from p to s, and from p to t. Then drawthe lines qf, sf, tg, and rg, which will complete one-half of the development. To develop a hexagon tray with tapering sides.The elevation and one-half the plan are shown in THE DEVELOPMENT OF SURFACES 59 Fig. 135. Todevelop the pattern draw the… … Fig. 137. tion, then carry the length ab, Fig. 135, from 1 tok in Fig, 136. Draw through k the line no paralleltO hg. Then take the kl, Fig. 135, and mark off thesame from k to^ n and from k to o, and draw the lines hn and go. Proceed in the same manner todraw the remainder, which will complete…
Mechanical drawing · Machine design
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