The opening or channel through which the molten metal flows into a mould.
| 单词 | θ212970 |
| 释义 | society > occupation and work > equipment > metalworking equipment > [noun] > casting equipment > mould > hole for pouring in metal (10) gate1678 The opening or channel through which the molten metal flows into a mould. sprue1833 A channel through which molten metal, plastic, etc., flows into a mould cavity. ingate1858 (See quots.) tedge1858 = ingate, n.2: see quots. funnel1875 spec. in Casting. The hole through which the metal is poured into a mould. Cf. gate, n.1, ingate, n.1 adv., tedge, n. horn gate1909 a horn-shaped gate (gate, n.4 1a) that curves downward from a runner and then upwards into a mould cavity, discharging through its narrow end. Subcategories:— object used to form (1) — shutter for closing (2) — part in which metal rises (1) |
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