no-draft forging
no-draft forging
[′nō ‚draft ‚fȯrj·iŋ] (metallurgy)
A forging designed with little or no taper for removal from dies, and with extremely fine tolerances for closer control of grain flow during production of the final part.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.