发明名称 |
Inter-electrode displacement monitoring and control |
摘要 |
An electrode displacement monitoring and control system for predicting and adaptively controlling resistance weld quality. The relative displacement (34) between a movable electrode (16) and a fixed electrode (20) is monitored during a resistance weld cycle. The displacement information is processed and applied as a control signal for dynamically and adaptively varying various weld parameters including current application in order to control weld quality. A reversal in the direction of electrode displacement is identified and used in the adaptive control strategy to determine the amount of dynamic indentation achieved in a weld cycle.
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申请公布号 |
US5558785(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19940362391 |
申请日期 |
1994.12.22 |
申请人 |
EATON CORPORATION |
发明人 |
KILLIAN, MICHAEL L.;ORR, MICHAEL D. |
分类号 |
B23K11/25;(IPC1-7):B23K11/25 |
主分类号 |
B23K11/25 |
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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