英语词汇“core print”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

c. Founding. A recess in the mould of a casting into which a projection on the core fits and which holds the core in place; the projection in the pattern of a casting producing such a recess; the projection on the core that fits into the recess. More fully core print.

ΚΠ

1849 Sci. Amer. 18 Aug. 384/3 After pattern fig. 2 has been made, the core formed in the box fig. 3, is inserted in the recesses left for it by the core prints, the casting fig. 1 will be made, which otherwise would be solid.

1857 J. Scoffern et al. Useful Metals & their Alloys 499 Core-prints corresponding to the apertures of the connecting links [of a chain].

1884 Spons' Mechanic's Own Bk. (1893) 37 Prints are extensions of the cores, which project through the casting and into the sides of the mould, to be held by the sand or flask.

1916 L. S. Marks Mech. Eng. Handbk. vi. 507 Standard specifications for steel castings... It is recommended that core prints shall be painted black.

2004 Foundry Trade Jrnl. (Nexis) 178 208 Core prints should always be checked before putting cores into dies, and care should be taken not to distort the pattern during assembly.

单词	core print
释义	> as lemmas core print c. Founding. A recess in the mould of a casting into which a projection on the core fits and which holds the core in place; the projection in the pattern of a casting producing such a recess; the projection on the core that fits into the recess. More fully core print. ΚΠ 1849 Sci. Amer. 18 Aug. 384/3 After pattern fig. 2 has been made, the core formed in the box fig. 3, is inserted in the recesses left for it by the core prints, the casting fig. 1 will be made, which otherwise would be solid. 1857 J. Scoffern et al. Useful Metals & their Alloys 499 Core-prints corresponding to the apertures of the connecting links [of a chain]. 1884 Spons' Mechanic's Own Bk. (1893) 37 Prints are extensions of the cores, which project through the casting and into the sides of the mould, to be held by the sand or flask. 1916 L. S. Marks Mech. Eng. Handbk. vi. 507 Standard specifications for steel castings... It is recommended that core prints shall be painted black. 2004 Foundry Trade Jrnl. (Nexis) 178 208 Core prints should always be checked before putting cores into dies, and care should be taken not to distort the pattern during assembly. extracted from printn.adj.² < as lemmas
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