英语词汇“automatic screw machine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

2. Originally: any of various machines used for making screws. In later use: (more fully automatic screw machine) any of various automatic lathes designed to produce a large number of worked pieces in a short time.

ΚΠ

1829 Morning Chron. 24 July Subsequent contracts of a similar kind were entered between the parties about a steam-engine, and a screw machine.

1838 Leeds Mercury 9 June 2/2 The Screw Machine is of the best make, and fitted with Taps and Dies, for Cutting from ½ to 1½ Inch Screws.

1867 Eng. Mechanic & Mirror of Sci. 26 Apr. 78/1 A machine suitable for making from bar iron all kinds of screws and studs... It is styled the ‘No. 1 Screw Machine’.

1914 A. A. Dowd Machining Tapered & Spherical Surfaces (‘Machinery’ Ref. Bk. No. 121) i. 3 When the number of pieces is sufficiently large to warrant it, the work is performed on the horizontal screw machine or turret lathe, the vertical turret lathe or the vertical boring mill.

1984 H. V. Johnson Manufacturing Processes (ed. 2) xi. 280/3 Screw machines are so called because originally they were designed for machining screws and other small threaded parts.

2012 J. T. Black & R. A. Kohser DeGarmo's Materials & Processes Manufacturing (ed. 11) xxii. 625 A minimum of 2000 to 5000 parts are required in a lot to justify setting up and tooling a multiple-spindle automatic screw machine.

单词	automatic screw machine
释义	> as lemmas automatic screw machine 2. Originally: any of various machines used for making screws. In later use: (more fully automatic screw machine) any of various automatic lathes designed to produce a large number of worked pieces in a short time. ΚΠ 1829 Morning Chron. 24 July Subsequent contracts of a similar kind were entered between the parties about a steam-engine, and a screw machine. 1838 Leeds Mercury 9 June 2/2 The Screw Machine is of the best make, and fitted with Taps and Dies, for Cutting from ½ to 1½ Inch Screws. 1867 Eng. Mechanic & Mirror of Sci. 26 Apr. 78/1 A machine suitable for making from bar iron all kinds of screws and studs... It is styled the ‘No. 1 Screw Machine’. 1914 A. A. Dowd Machining Tapered & Spherical Surfaces (‘Machinery’ Ref. Bk. No. 121) i. 3 When the number of pieces is sufficiently large to warrant it, the work is performed on the horizontal screw machine or turret lathe, the vertical turret lathe or the vertical boring mill. 1984 H. V. Johnson Manufacturing Processes (ed. 2) xi. 280/3 Screw machines are so called because originally they were designed for machining screws and other small threaded parts. 2012 J. T. Black & R. A. Kohser DeGarmo's Materials & Processes Manufacturing (ed. 11) xxii. 625 A minimum of 2000 to 5000 parts are required in a lot to justify setting up and tooling a multiple-spindle automatic screw machine. extracted from screw-machinen. < as lemmas
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