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1. 发明申请

US20120080416A1 ARC WELDING DEVICE AND ARC WELDING SYSTEM 有权
标题翻译：弧焊设备和弧焊系统
公开(公告)号：US20120080416A1
公开(公告)日：2012-04-05
申请号：US13221883
申请日：2011-08-30
申请人： Masafumi MURAKAMI , Takahide Hirayama
发明人： Masafumi MURAKAMI , Takahide Hirayama
IPC分类号： B23K9/00 , B23K9/09
CPC分类号： B23K9/0953 , B23K9/092 , B23K9/1006
摘要： An arc welding device according to an embodiment carries out welding while repeatedly generating a short circuit state and an arc state between a consumable electrode and a welding member. The arc welding device includes a detection unit and an adjustment unit. The detection unit detects at least one of a length of a short circuit generation period of this time and a length of an arc generation period of this time. The adjustment unit adjusts an increase rate of a short circuit current in a short circuit generation period of next time according to at least one of the length of the short circuit generation period and the length of the arc generation period detected by the detection unit.
摘要翻译：根据实施例的电弧焊装置在消耗电极和焊接部件之间重复产生短路状态和电弧状态的同时进行焊接。电弧焊装置包括检测单元和调整单元。该检测单元检测此时间的短路产生期间的长度和该时间的电弧产生期间的长度中的至少一个。调整单元根据短路发生期间的长度和由检测单元检测出的电弧产生期间的长度中的至少一个来调整下一次的短路发生期间的短路电流的增加率。

2. 发明授权

US09233431B2 Arc welding device and arc welding system 有权
标题翻译：电弧焊设备及电弧焊系统
公开(公告)号：US09233431B2
公开(公告)日：2016-01-12
申请号：US13221883
申请日：2011-08-30
申请人： Masafumi Murakami , Takahide Hirayama
发明人： Masafumi Murakami , Takahide Hirayama
IPC分类号： B23K9/00 , B23K9/09 , B23K9/095 , B23K9/10
CPC分类号： B23K9/0953 , B23K9/092 , B23K9/1006
摘要： An arc welding device according to an embodiment carries out welding while repeatedly generating a short circuit state and an arc state between a consumable electrode and a welding member. The arc welding device includes a detection unit and an adjustment unit. The detection unit detects at least one of a length of a short circuit generation period of this time and a length of an arc generation period of this time. The adjustment unit adjusts an increase rate of a short circuit current in a short circuit generation period of next time according to at least one of the length of the short circuit generation period and the length of the arc generation period detected by the detection unit.
摘要翻译：根据实施例的电弧焊装置在消耗电极和焊接部件之间重复产生短路状态和电弧状态的同时进行焊接。电弧焊装置包括检测单元和调整单元。该检测单元检测此时间的短路产生期间的长度和该时间的电弧产生期间的长度中的至少一个。调整单元根据短路发生期间的长度和由检测单元检测出的电弧产生期间的长度中的至少一个来调整下一次的短路发生期间的短路电流的增加率。

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