Rogers' drawing and design; an educational treatise relating to linear drawing; machine design; working drawings; transmission methods; steam, electrical and metal working machines and parts; lathes; boiler and parts; instruments and their use; tables, etc (1913)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 155
n may be representedby an arc of a circle, some-what approaching the curvelaid out in pencil. The development of theupper branch of the smallercylinder is shown in Fig. 287.The line AC contains twelveequal divisions, each equal toone division in the circle inthe top view, Fig. 285 ; thelength of… … Fiu. 285. ROGERS DRAWING AND DESIGN. 171 cessively equal to the lines st, ku, Iv, mw, nx, oy,and pz ; in this manner one-half, ADEB of thedesired development of the smaller cylinder is the rectangle VWUT, VU being equal to the lengthof the cylinder and VW to its circumference. It maybe divided into…
Mechanical drawing · Machine design
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