Normal operating condition restoration device
    11.
    发明授权
    Normal operating condition restoration device 失效
    正常运行状态恢复装置

    公开(公告)号:US5825655A

    公开(公告)日:1998-10-20

    申请号:US765453

    申请日:1997-01-22

    摘要: A normal operating condition restoration device which comprises: (a) taught point memory device for storing successive taught points that constitute a work line on which a tool travels in relation to a workpiece and storing taught points for retraction which are among the taught points constituting the work line and to which the tool can be retracted from the workpiece; (b) tool abnormality detecting device for detecting abnormal conditions which have occurred in the tool traveling on the work line relative to the workpiece; and (c) controlling device for performing control. Upon detection of occurrence of abnormal conditions in the tool by the tool abnormality detecting device, the tool is shifted from an abnormality occurring point to the nearest taught point for retraction, following back a path on the work line which the tool has already passed, according to point information stored in the taught point memory device so that the abnormal tool is retracted from the workpiece, and such that a new tool or repaired tool is then brought to the abnormality occurring point by way of the above path on the work line to be installed thereat.

    摘要翻译: PCT No.PCT / JP95 / 01521 Sec。 371日期1997年1月22日 102(e)日期1997年1月22日PCT提交1995年7月31日PCT公布。 出版物WO96 / 04109 日期1996年2月15日一种正常运行状态恢复装置,包括:(a)教导点存储装置,用于存储构成工具相对于工件行进的工作线的连续教导点,并存储用于回缩的教导点 构成工作线的教导点,工具可从工件退回; (b)工具异常检测装置,用于检测工具相对于工件在工作线上行进的工具中发生的异常状况; 和(c)控制装置进行控制。 在通过刀具异常检测装置检测到工具中的异常状况的情况下,将工具从异常发生点移动到最近的用于退回的教导点,跟随工具已经通过的工作线上的路径,根据 指示存储在教导点存储装置中的信息,使得异常工具从工件退回,并且使得新的工具或修理的工具随后通过工作线上的路径被带到异常发生点 安装在那里