单词 | turret-lathe |
释义 | > as lemmasturret-lathe turret-lathe n. a lathe fitted with a turret (sense 4). ΘΚΠ society > occupation and work > equipment > machine tool > lathe > [noun] > other lathes pole-lathe1815 throw-lathe1875 turret-lathe1875 transfer-lathe1877 trimming-machine1877 portrait lathea1884 semi-automatic1902 chamfering lathe1921 1875 E. H. Knight Pract. Dict. Mech. Turret-lathe.., a screw-cutting lathe having a slide provided with a polygonal block or turret, having apertures in each face for receiving dies which are secured therein by set-screws. 1898 H. S. Wilson Pract. Tool-maker & Designer vi. 58 The variety of work that may be executed on a screw machine or turret lathe. 1939 Daily Tel. 18 Dec. 12/3 (advt.) Experience should include the setting up and tooling of automatic and turret lathes. 1975 G. Bram & C. Downs Manuf. Technol. v. 129 The vertical turret-lathe is a chucking machine only. < as lemmas |
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