Horizontal drillsHere, it describes the horizontal drills of a CNC-machining centre, which are summarized in a separate drilling unit. Usually, this drilling unit is also equipped with vertical drills as well as a groove saw. Most often, this drilling unit is attached to an aggregates support with the working spindle as well as other units, e.g. a saw aggregate. Ever more often, an own Z-axis is used for the drilling unit, to enlarge the working range of the working spindle. On some machines, the drilling unit even has its own aggregates support and thus, is controllable completely independent from the working spindle. |
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