- 型号:330703-000-040-10-11-00
- 数量:2
- 制造商: 厦门兴锐达自动化设备有限公司
- 有效期:2019/11/15 0:00:00
Bently Nevada 330703-000-040-10-11-00
Bently Nevada 330703-000-040-10-11-00
Bently Nevada 330703-000-040-10-11-00
故障发生的频繁程度记录
1)故障发生的时例与周期,如:机床是否一直存在故障?若为随机故障.则一天发生几次?是否频繁发生?
2)故障发生时的环境情况,如:是否总是在用电高峰期发生?故障发生时数控机未旁边的其他机械设备下作是否正常?
3)若为加工零件时发生的故障,则应记录加工同类工件时发生故障的概率情况。
4)检查故障是否与“进给速度”、“换刀方式”或是“螺纹切削”等特殊动作有关
⑶ 故障的规律性记录
1)在不危及人身安全和设备安全的情况下,是否可以重演故障现象?
2)检查故障是否与机床的外界因素有关?
3)如果故障是在执行某固定程序段时出现,可利用 MDI 方式单独执行该程序段,检查是否还存在同样故障?
4)若机床故障与机床动作有关,在可能的情况下,应检查在手动情况下执行该动作.是否也有同样的故障?
5)机床是否发生过同样的故障?周围的数控机床是否也发生同一故障?等等
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