发明名称 |
Short-circuit arc welding with constant beads |
摘要 |
In short circuit arc welding there are many parameters which influence the automatically controlled welding procedure, but which frequently may affect the quality of the weld. In some circumstances the welding bead which is formed does not flow in to the molten pool of the workpiece, but disintegrates into many small drops around the weld owing to an excessive short-circuit current.
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申请公布号 |
US4020320(A) |
申请公布日期 |
1977.04.26 |
申请号 |
US19750542840 |
申请日期 |
1975.01.21 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
PIJLS, HERMANUS STEPHANUS JOSEPHUS;PUT, ELIAS |
分类号 |
B23K9/073;B23K9/09;B23K9/10;(IPC1-7):B23K9/10 |
主分类号 |
B23K9/073 |
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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