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 (1920)
Griffin, Charles Lewis, 1867- [from old catalog], Adams, Charles Clyde, 1882- [from old catalog] joint author · Chicago, American technical society · leaf 207
nd perhaps more commonly used for this detail. When soundthey are equally serviceable, though of more clumsy proportions;but the danger in castings of this form is the existence of hiddenflaws or pockets, which frequently occur at the points where thehub or the fork joins the arm. These flaws… … MACHINE DRAWING 195 critical time, when the disability of the pump may be a seriousmatter. Dimensions Out of Scale. It will be noticed that on thedetail of the link pin two of the dimensions have a short wavyline beneath the figures. This is one of the several ways of indicat-ing that the dimension…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
