发明名称 |
Control method of arc welding and arc welder |
摘要 |
A control method for arc welding wherein position control of an electrode or a torch is performed while adjusting welding conditions on the basis of optical information obtained from arc light generated during an arc welding process. Illuminance, which forms the optical information obtained from the arc light, has a certain mutual relationship with the arc length or the torch height, so that the weld control is accomplished based on the illuminance. The control method includes a step of comparing illuminance with reference information based on the mutual relationship, and a step of adjusting the welding conditions on the basis of a result of comparison.
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申请公布号 |
US2003000931(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20020149445 |
申请日期 |
2002.06.27 |
申请人 |
UEDA KOJI;MURAKAMI MANABU;YANAGITA AKIRA;YAMAGAMI TAKESHI;KUGAI KATSUYA;NIIMURA YUSUKE;IZAWA AKINOBU;CHINEN RINTARO |
发明人 |
UEDA KOJI;MURAKAMI MANABU;YANAGITA AKIRA;YAMAGAMI TAKESHI;KUGAI KATSUYA;NIIMURA YUSUKE;IZAWA AKINOBU;CHINEN RINTARO |
分类号 |
B23K9/073;B23K9/095;B23K9/12;(IPC1-7):B23K9/073 |
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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