Automatic lathe control system

The invention discloses an automatic lathe control system which comprises a normally-open start switch, a first contactor, a second contactor and a timer. One end of the normally-open start switch is connected with a first electrode of an alternating-current power source; one end of a coil of the fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIANG KECHAO, ZHAN NIANYUAN, QIU BIAO, LONG DANNING, LI JUNZHUANG, XIE XIANGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	The invention discloses an automatic lathe control system which comprises a normally-open start switch, a first contactor, a second contactor and a timer. One end of the normally-open start switch is connected with a first electrode of an alternating-current power source; one end of a coil of the first contactor is connected with the other end of the normally-open start switch, and the other end of the coil of the first contactor is connected with a second electrode of the alternating-current power source; a coil of the second contactor is connected with a coil of the first contactor in parallel, and a first normally-open switch of the second contactor is connected with the normally-open start switch in parallel; one end of the control end of the timer is connected with the first electrode of the alternating-current power source through a normally-open switch of the first contactor, and the other end of the timer is connected with the second electrode of the alternating-current power source; and a lathe is co