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单词 screw worm chuck
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screw worm chuck
screw worm chuck n. Obsolete rare (in a lathe) a chuck equipped with a central screw which holds the object being worked; = screw chuck n. at screw n.1 Compounds 6.
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society > occupation and work > equipment > machine tool > lathe > [noun] > part holding work
mandrel1664
chock1665
pike1680
centre plate1717
carrier1733
chuck1806
screw chuck1827
grip-knob1833
faceplate1837
surface chuck1842
jaw-chuck1874
turning-carrier1877
screw worm chuck1881
steady1885
roller steady1911
1881 J. J. Holtzapffel Hand or Simple Turning vi. 236 The Screw worm chuck..consists of a flat brass or iron flange..with a taper steel screw of a coarse, thin thread.
1888 Lockwood's Dict. Mech. Engin. 366 Taper screw chuck, or screw worm chuck, a form of lathe chuck used for turning wood [etc.].
extracted from screw wormn.
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更新时间:2025/1/24 18:00:38