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单词 screw arbor
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screw arbor
screw arbor n. an arbor (arbor n.1) having a threaded post at one end to which a tool can be attached.
ΚΠ
1777 J. Ramsden Descr. Engine for dividing Math. Instruments 1 A Circle of Brass being fixed on the Screw Arbor.
1913 Machinery Aug. 937/1 The screw arbor..was keyed in position and drawn back firmly against the nose-piece by the nut shown.
2005 Jrnl. Med. Engin. & Technol. 29 2/2 It consists of a DC motor, a screw arbor, two springs, a guide sleeve, a nut screw and a universal joint.
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