Mechanical drawing for plumbers; a concise, comprehensive and practical treatise on the subject of mechanical drawing (1910)
Starbuck, R. M. (Robert Macy), 1844-1927 · New York, The Norman W. Henley publishing co. · leaf 40
ght section with the Y by means ofthe curve. After this has been done,draw in the hubs, erasing such of thelines as are not needed. In drawing thestraight section of pipe beneath the floor,do not try to stop tile lines at the exactpoint where the curves will meet them,but put them in indefinite… … Fig. 40—Another Practice Drawing. 38 MECHANICAL DRAWING FOR PLUMBERS but if the drawing is simply to show thegeneral manner in which the work is tobe installed, as would more often be thecase in making plumbing drawings, thenwe need not be so careful in makingthe layout. We will suppose in the…
Plumbing · Mechanical drawing
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