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 212
Figs. 340 and 341. Fig. 346 represents a single square-thr aded screw.To draw the screw, first draw the cylinder. Lay offdistances each equal to one-half the pitch and throughthe division points draw lines at right angles to theaxis of the cylinder, and cutting the other side ofthe cylinder, the… … To Fig. 312. Fig. 345 shows a single V-threaded screw,draw the screw lay out the outlines of the cylinderof the bolt and upon one of its sides set off distanceseach equal to the pitch. Do the same on the otherside of the cylinder beginning at a point one-half thepitch from the end of the cylinder,…
Mechanical drawing · Machine design
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