- removable-flask mold
-
безопочная форма
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Core (manufacturing) — A core is a device used in casting and molding processes to produce internal cavities and reentrant angles. The core is normally a disposable item that is destroyed to get it out of the piece.[1] They are most commonly used in sand casting, but… … Wikipedia