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单词 drop forging
释义

WordReference Random House Unabridged Dictionary of American English © 2024
drop′ forg′ing, [Metalworking.]
  1. Metallurgya drop-forged object.
  • 1880–85

WordReference Random House Unabridged Dictionary of American English © 2024
drop′ forge′, [Metalworking.]
  1. 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. 
  • 1895–1900

drop-forge  (drop′fôrj′, -fōrj′),USA pronunciation v.t., -forged, -forg•ing. [Metalworking.]
  1. Metallurgyto form in a drop forge.
  • 1890–95
drop′-forg′er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
drop forge n
  1. Also called: drop hammer a device for forging metal between two dies, one of which is fixed, the other acting by gravity or by steam or hydraulic pressure
 vb drop-forge (transitive)
  1. to forge (metal) into (a component) by the use of a drop forge
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更新时间：2025/2/22 21:36:10