Founding. A frame holding the sand in which a mould or core (core, n.1 8) is made for casting; = flask, n.2 4a.
| 单词 | θ212979 |
| 释义 | society > occupation and work > equipment > metalworking equipment > [noun] > casting equipment > sand-moulding equipment (8) box1813 Founding. A frame holding the sand in which a mould or core (core, n.1 8) is made for casting; = flask, n.2 4a. sandbox1833 A box holding sand for various purposes; esp. A sand-mould. sand-mould1843 a mould for a casting, composed of sand. pig bed1850 Metallurgy. A bed of sand into which molten metal (chiefly iron) is run from a furnace to solidify into pigs. turnover board1888 a flat board on which a flat-bottomed pattern or half-pattern may be stood for sand to be rammed round it. sand-slinger1928 (see quot. 1948). Subcategories:— channel in (2) |
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