| 摘要 |
PURPOSE: A vertical type machining center is provided to perform rough cutting, normal cutting and micro cutting processes with one machining center by installing a pair of spindles adapted for the high, middle, low speed cutting processes. CONSTITUTION: A vertical type machining center includes a body(10). A vertical shaft(20) is vertically installed in the body(10). A horizontal shaft(30) is movably installed on the vertical shaft(20) in up and down directions. A spindle fixing member(40) is movably installed on the horizontal shaft(30) in left and right directions. A high speed spindle, a middle speed spindle, and a low speed spindle are installed at a lower portion of the spindle fixing member(40). A tool magazine(70) is horizontally installed at one side of each spindle. A plurality of tools is arranged in the tool magazine(70) in a circular pattern.
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