sand core

См. также в других словарях:

• Green sand core — Green sand core. См. Стержень из влажного песка. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

• Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… …   Wikipedia

• Sand-based athletic fields — are sporting grounds constructed on sand, which have certain advantages over those built on native soils. Highly maintained areas of turf, such as those on an athletic field or on golf greens and tees, can be grown in native soil or sand based… …   Wikipedia

• Core sand — Core sand. См. Песчаный литейный стержень. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

• 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

• Core plug — A core plug that has been corroded from improper engine maintenance. Core plugs, sometimes wrongly called freeze plugs or frost plugs, are plugs that fill the core holes found on water cooled internal combustion engines. The sand casting cores… …   Wikipedia

• core — [1] When referring to casting a sand unit placed inside of a mold so that when the metal is poured, the core will leave a hollow shape. [2] The magnetic center of a coil usually made of iron. [3] The primary part (engine block, alternator,… …   Dictionary of automotive terms

• core — /kɔ / (say kaw) noun 1. the central part of a fleshy fruit, containing the seeds. 2. the central, innermost, or most essential part of anything: the core of a curriculum. 3. the section of the body from the hips to the shoulders, especially the… …  

• core — core1 coreless, adj. /kawr, kohr/, n., v., cored, coring. n. 1. the central part of a fleshy fruit, containing the seeds. 2. the central, innermost, or most essential part of anything. 3. Also called magnetic core. Elect. the piece of iron,… …   Universalium

• core wall — noun : core 1l * * * core wall, a wall or structure of waterproof material in the interior of a dam, dike, or causeway largely constructed of porous material such as earth or sand …   Useful english dictionary

• core oil — noun : oil used to bind sand for foundry cores …   Useful english dictionary