| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-slip type wire drawing machine capable of solving problems of a known slip type wire drawing machine. SOLUTION: The wire drawing machine comprises an uncoiling bobbin 21 to uncoil a metal wire 11, a coiling bobbin 61 to coil the metal wire 11, and a wire drawing unit 40 to draw the metal wire 11. The wire drawing unit 40 comprises a driving capstan 57 to pull the metal wire 11 in a non-slip manner, a dancer roller 45 to give back tension to the metal wire 11, and a wire drawing die 56 to reduce the diameter of the metal wire 11. A plurality of wire drawing units 40, 40 are continuously provided between the uncoiling bobbin 21 and the coiling bobbin 61. COPYRIGHT: (C)2005,JPO&NCIPI
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