Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 185
to the pitch of thethread; that is, the distance between the ellipse centers is equalto the thread pitch. See Centers at j, 2, j, etc., in the figures. 164 ^ ELEMENTS OF DRAWING ~ The internal thread shown in the Nut is similarly constructed. 127. Hollow Cylinder with a Quarter Section Removed. It… … Fig. 131. — Isometric of Lathe Spindlewith Section removed. §1125, page 163, to obtain the outline of the cylinder. Next, con-sider the hole in the cylinder as a second cylinder and draw in itsoutline. To take out the section a plane such as A-B-D-Cis assumed passed vertically through the axis A-B…
Mechanical drawing
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