发明名称 |
METHOD OF RATING A STICK ELECTRODE |
摘要 |
A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece while maintaining the arc; decreasing either the current or the voltage until a point is reached where the arc is extinguished; determining the open circuit voltage at the point; and, rating the electrode based upon at least the open circuit voltage point.
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申请公布号 |
US2012012572(A1) |
申请公布日期 |
2012.01.19 |
申请号 |
US201113244976 |
申请日期 |
2011.09.26 |
申请人 |
OGBORN JONATHAN STERLING;WEAVER ROBERT J.;CHIAPPONE JON P.;DALLAM CRAIG B.;LINCOLN GLOBAL, INC. |
发明人 |
OGBORN JONATHAN STERLING;WEAVER ROBERT J.;CHIAPPONE JON P.;DALLAM CRAIG B. |
分类号 |
B23K9/10 |
主分类号 |
B23K9/10 |
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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