Machine tool
AssigneeFanuc Corporation
InventorChikara TANGO
Life of this patent
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Abstract
Provided is a machine tool that makes it possible to prevent a reduction in accuracy of a lathe turning process. The machine tool holds a lathe turning tool by means of a tool holder attached to a main shaft and processes a workpiece placed on a rotating table with the lathe turning tool. The machine tool is provided with a fixing member (a gripping member, a pin, a plate) that comes into contact with the main shaft or the tool holder to inhibit rotation of the main shaft and the tool holder.
Claims11
A machine tool that retains a lathe machining tool using a tool holder installed on a spindle, and carries out machining, by the lathe machining tool, on an object to be machined that is placed on a rotary table, the machine tool comprising:
- a fixing member configured to come into contact with the spindle or the tool holder to thereby disable rotation of the spindle and the tool holder.
Dependencies are inferred from the claim text.