单词 | thrust screw |
释义 | > as lemmasthrust screw thrust screw n. a thrusting-screw (thrusting-screw n. at thrusting n. Compounds 2); see also quot. 1888. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > parts of wheels > axle > other parts of clout?1523 colletc1530 stud1683 pole1730 wreath1733 virtival1794 thrust screw1858 toe-step1888 1858 P. L. Simmonds Dict. Trade Products Thrust-screw. 1888 Lockwood's Dict. Mech. Engin. 374 Thrust Screw, a screw with or without the power of endlong adjustment, which takes the thrust of a revolving spindle. Examples of thrust screws occur at the top of the drill spindles of some drilling machines, and in the back centres of the headstocks of lathes. < as lemmas |
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