Machine drawing; a practical guide to the standard methods of graphical representation of machines, including complete detail drawings of a duplex pump and of a direct-current generator (1914)
Griffin, Charles Lewis, 1867-, Adams, Charles Clyde, 1882- joint author · Chicago, American technical society · leaf 18
WW PIPI ////////, LEAD OH BABB/T V//LCAN/TE WOOD Fig. 9. Conventional Representation of Materials 3ft/CK Shade Lines. The theoretical principles for shade lines, alreadygiven in Mechanical Drawing, Part III, cannot be exactly appliedto working machine drawings without involving an excessive… … Fig. 10. End of Connecting Rod Showing Crosshatching When Section Is Through Different Materials established that shade lines may be used for all lower and right-handprojecting edges. By projecting edges are meant edges of surfaceswhich are not flush with adjoining surfaces, but which project…
Machinery
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