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单词 pipe die
释义

pipe dien.

Brit. /ˈpʌɪp dʌɪ/, U.S. /ˈpaɪp ˌdaɪ/
Origin: Formed within English, by compounding. Etymons: pipe n.1, die n.1
Etymology: < pipe n.1 + die n.1
1. A ring-shaped die for moulding earthenware pipes. Obsolete. rare.
ΘΚΠ
society > occupation and work > equipment > other specific types of equipment > [noun] > moulds or shaping equipment
mouldc1330
share mould1568
matrice1587
matrix1626
form1655
ice mould1781
intaglio1825
hand mould1829
striker1843
wax-mould1849
Savoy mould1866
snap-flask1875
moulding board1882
pipe diea1884
injection mould1945
shell-mould1950
a1884 E. H. Knight Pract. Dict. Mech. Suppl. 684/1 Pipe die. Pipes of stone-ware are made in a press, in the usual manner of pressing the plastic clay out of an annular hole made by suspending a cone in the circular exit.
2. Mechanics. A female screw, nut, or other device for cutting a male thread into the end of a metal pipe.
ΘΚΠ
society > occupation and work > equipment > machine tool > other specific machine tools > [noun] > machine for cutting screw-threads > other screw-cutting equipment
screw-plate1638
screw stock1740
burr1833
screw box1846
thread-gauge1877
pipe die1890
1890 Cent. Dict. Pipe-die, a female screw or nut of hardened and tempered steel used for cutting male threads on the ends of metal pipes.
1971 Tools & their Uses (U.S. Navy Bureau of Naval Personnel) (1973) i. 30/2 The square pipe die..will cut American Standard Pipe Thread only.
1993 Collins Compl. DIY Man. (new ed.) viii. 364/3 Galvanized-steel pipe is connected by threaded joints, so if you plan to extend old pipework using the same material you will need a pipe die to cut the threads on the end of each length of new pipe.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
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n.a1884
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