| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024drop′ forge′, [Metalworking.]- Metallurgya device for making large forgings in which a heavy object is allowed to fall vertically upon a piece of work placed on an anvil or between dies. Also called drop hammer, drop press.
drop-forge (drop′fôrj′, -fōrj′),USA pronunciation v.t., -forged, -forg•ing. [Metalworking.]- Metallurgyto form in a drop forge.
drop′-forg′er, n. |