Chiefly Type-founding. A small projection on a casting, formed by the solidification of metal remaining in a channel of the mould. Cf. sprue, n.3 1…
| 单词 | θ216360 |
| 释义 | society > occupation and work > materials > derived or manufactured material > metal > metal in specific state or form > [noun] > cast metal > piece of metal on casting (5) jet1832 Chiefly Type-founding. A small projection on a casting, formed by the solidification of metal remaining in a channel of the mould. Cf. sprue, n.3 1… sprue1834 A piece of excess metal, plastic, etc., attached to a casting, having solidified in the mould channel. runner1843 Originally Type-founding. = jet, n.3 7b. sullage-piece1852 (see quot. 1875). flash1910 Excess metal or plastic that is forced between facing surfaces as the two halves of a two-part die or mould close up, forming a thin projection on… |
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