发明名称 |
OUTER-LOOP CONTROL FOR USE SHIELDING GAS |
摘要 |
A method of welding with high nickel content and duplex stainless steel electrodes using adaptive outer loop control to change at least one of a peak current or pulse frequency of a pulse waveform used for welding. The pulse waveform is changed based on a detected change in contact tip to work distance between the electrode and the work piece. The arc generated between the work piece and the electrode is shielded by a shielding gas which contains carbon dioxide and an inert gas.
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申请公布号 |
WO2008091280(A3) |
申请公布日期 |
2008.09.12 |
申请号 |
WO2007US15012 |
申请日期 |
2007.06.27 |
申请人 |
LINCOLN GLOBAL, INC.;NADZAM, JEFFREY, T. |
发明人 |
NADZAM, JEFFREY, T. |
分类号 |
B23K9/10;B23K35/34 |
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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