| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a machine tool with a tool radius adjusting device capable of adjusting a tool radius without having an effect on a machining time. <P>SOLUTION: A tool radius adjusting device 107 executes an operation for adjusting the tool radius of a boring holder 1 in parallel with execution of a machining program for executing an operation of a spindle head 102 and an operation of a tool changer 106. A carrier control unit 109 determines whether the tool changer 106 is executing a tool changing process. When the tool changing process is not being executed, the carrier control unit allows the carrier device 108 to execute an operation for picking a boring holder 1 out from a tool magazine 105 and an operation for returning the boring holder 1, of which the tool radius has been adjusted, to the tool magazine. <P>COPYRIGHT: (C)2012,JPO&INPIT |
