sprue hole

См. также в других словарях:

• Sprue — (spr[udd]), n. [Etymol. uncertain.] 1. (Founding) (a) Strictly, the hole through which melted metal is poured into the gate, and thence into the mold. (b) The waste piece of metal cast in this hole; hence, dross. [1913 Webster] 2. (Med.) Same as… …   The Collaborative International Dictionary of English

• Sprue (molding) — A sprue is the passage through which molten material is introduced into a mold. During casting or molding, the material in the sprue will solidify and need to be removed from the finished part.CastingIn casting, a sprue is the passage through… …   Wikipedia

• sprue — I. noun Etymology: origin unknown Date: circa 1875 1. the waste piece on a casting (as of metal or plastic) left by the hole through which the mold was filled 2. the hole in which a sprue forms II. noun Etymology: Dutch spruw; akin to Middle Low… …   New Collegiate Dictionary

• sprue — 1. Primary intestinal malabsorption with steatorrhea. SYN: cachexia aphthosa. 2. In dentistry, wax or metal used to form the aperture(s) for molten metal to flow into a mold to make a casting …   Medical dictionary

• sprue — noun /spɹuː/ a) A tropical disease causing a sore throat and tongue, and disturbed digestion; psilosis. b) The hole through which melted metal is poured into the gate, and thence into the mold …   Wiktionary

• Cope and drag — with cores in place on the drag …   Wikipedia

• Die casting — An engine block with aluminium and magnesium die castings. Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies… …   Wikipedia

• Injection molding — (British: moulding) is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic materials. Molten plastic is injected at high pressure into a mold, which is the inverse of the product s shape. After a product… …   Wikipedia

• Transfer molding — Transfer molding, like compression molding, is a process where the amount of molding material (usually a thermoset plastic) is measured and inserted before the molding takes place. The molding material is preheated and loaded into a chamber known …   Wikipedia

• Cupola furnace — A cupola furnace in operation at Wayne State University, in Detroit, Michigan A Cupola or Cupola furnace is a melting device used in foundries that can be used to melt cast iron, ni resist iron and some bronzes. The cupola can be made almost any… …   Wikipedia

• Peptic ulcer — Classification and external resources Deep gastric ulcer ICD 10 K25–K …   Wikipedia