发明名称 |
Verfahren zur Werkstückbearbeitung in einer numerisch gesteuerten Drehbank |
摘要 |
In a method of machining a work in a numerically controlled lathe, it is possible to reduce machining cost by shortening idle time at the time of switching and to enhance the lifetime by lessening a load on a feeding mechanism of a tool rest. After completion of the machining of a work W with a tool T1 on one tool rest (13), the one tool rest (13) is moved to a standby position B and, at the same time, the other tool rest (15) is moved from a standby position D and the feed speed of the other tool rest (15) is controlled such that the one and the other tool rests (13, 15) simultaneously reach positions C and F preset between the work W and the standby positions B and D. |
申请公布号 |
DE112005000822(T5) |
申请公布日期 |
2007.04.12 |
申请号 |
DE20051100822T |
申请日期 |
2005.04.12 |
申请人 |
CITIZEN WATCH CO. LTD. |
发明人 |
SHIBUI, YUTAKA;MATSUMARU, HAJIME;KAZUIE, KEITA |
分类号 |
B23B1/00;B23Q15/00;B23Q39/02;G05B19/19;G05B19/416 |
主分类号 |
B23B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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