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公开(公告)号：US20070051713A1
公开(公告)日：2007-03-08
申请号：US10555866
申请日：2005-03-17
申请人： Kei Aimi , Hidetoshi Oyama , Yasushi Mukai , Wataru Takahashi , Masaru Kowa
发明人： Kei Aimi , Hidetoshi Oyama , Yasushi Mukai , Wataru Takahashi , Masaru Kowa
IPC分类号： B23K9/10
摘要： Electric power corresponding to the condition of at least one of a welding object and a welding wire as electric power for contact determination is outputted from an output control unit 2, and the state of contact is detected by a contact determination unit 5, so that it is possible to prevent the deformation and the like of the welding wire during contact.
摘要翻译： 从输出控制单元2输出与作为接触判定用电力的焊接对象物和焊丝中的至少一个对应的电力，接触判定部5检测接触状态， 可以防止焊丝在接触时的变形等。
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公开(公告)号：US07378612B2
公开(公告)日：2008-05-27
申请号：US10566832
申请日：2005-05-23
IPC分类号： B23K9/12
CPC分类号： B23K9/32 , B25J19/0029
摘要： Accommodating a welding control cable for connecting a welding power supply and a robot main body and a wire feeder sensor cable connected to a wire feeder encoder in a robot main body driving power cable connecting the robot main body and the robot controller of an arc welding robot. This configuration saves the number of cables to be connected thus improving the installation workability in system deployment on site as well as reducing the overall cost.
摘要翻译： 容纳用于连接焊接电源和机器人主体的焊接控制电缆以及连接到机器人主体驱动电力电缆的连接到电火花线切割机器人的机器人主体和机器人控制器的送丝机编码器的送丝机传感器电缆 。 该配置可节省要连接的电缆数量，从而提高现场系统部署的安装工作性能，降低整体成本。
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公开(公告)号：US06903305B2
公开(公告)日：2005-06-07
申请号：US10380890
申请日：2002-07-26
申请人： Yasushi Mukai , Wataru Takahashi
发明人： Yasushi Mukai , Wataru Takahashi
CPC分类号： B23K9/1336
摘要： A push-pull welding wire feeder includes plural wire feeding units provided in a wire feeding passage extending from a welding wire magazine, in which a roll of welding wire is accommodated, via a wire guide tube to a welding torch. At least one of the wire feeding units includes a torque limiter provided in a driving transmission system thereof for transmitting a driving force from a driving source to the welding wire. Accordingly, the welding wire feeder can steadily convey the welding wire even at acceleration or deceleration while allowing the welding wire to be bent, thus contributing to favorable result of its welding operation.
摘要翻译： 推挽焊丝送料机包括设置在焊丝输送通道中的多个送丝单元，所述送丝通道经由导丝管至焊炬从焊丝仓中延伸出来，焊丝仓中容纳有一条焊丝。 送丝单元中的至少一个包括设置在其驱动传动系统中的扭矩限制器，用于将来自驱动源的驱动力传递到焊丝。 因此，焊丝送料机即使在加速或减速的同时也可以稳定地输送焊丝，同时允许焊丝弯曲，从而有助于其焊接操作的良好结果。
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公开(公告)号：US20070017911A1
公开(公告)日：2007-01-25
申请号：US10567977
申请日：2005-06-09
IPC分类号： B23K9/12
CPC分类号： B25J19/0029 , B23K9/1333 , B23K9/323
摘要： The invention comprises a robot main body and a protection cover. The robot main body can be swung by a rotary pipe shaft holding a wire feed device and including a hollow portion and is structured such that a connecting cable and/or a gas hose are guided through the hollow portion of the rotary pipe shaft and are then guided through the forearm portion and base portion thereof. The protection cover covers the portions of the connecting cable and/or gas hose ranging from the connecting portion of the wire feed device and connecting cable and/or gas hose to the rotary pipe shaft.
摘要翻译： 本发明包括机器人主体和保护罩。 机器人主体可以通过保持送丝装置的旋转管轴摆动并且包括中空部分，并且构造成使得连接电缆和/或气体软管被引导通过旋转管轴的中空部分，然后 引导穿过其前臂部分和基部部分。 保护盖覆盖连接电缆和/或气体软管的从引线装置的连接部分和连接电缆和/或气体软管到旋转管轴的部分。
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公开(公告)号：US20060278621A1
公开(公告)日：2006-12-14
申请号：US10566832
申请日：2005-05-23
IPC分类号： B23K9/12
CPC分类号： B23K9/32 , B25J19/0029
摘要： Accommodating a welding control cable for connecting a welding power supply and a robot main body and a wire feeder sensor cable connected to a wire feeder encoder in a robot main body driving power cable connecting the robot main body and the robot controller of an arc welding robot. This configuration saves the number the number of cables to be connected thus improving the installation workability in system deployment on site as well as reducing the overall cost.
摘要翻译： 容纳用于连接焊接电源和机器人主体的焊接控制电缆以及连接到机器人主体驱动电力电缆的连接到电火花线切割机器人的机器人主体和机器人控制器的送丝机编码器的送丝机传感器电缆 。 该配置节省了连接电缆的数量，从而提高了现场系统部署的安装可操作性，降低了总体成本。
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公开(公告)号：US20060182601A1
公开(公告)日：2006-08-17
申请号：US10566869
申请日：2005-06-09
IPC分类号： B66C3/00
CPC分类号： B25J9/0009 , B25J9/047 , B25J18/005
摘要： In case a robot performs work inside the box-shaped workpiece held on a jig 16, it is possible to avoid interference with an interference point 18 in a curved recessed space of the arm by curving the first arm of the robot 9 in a direction of rotation with respect to a swing part 4 and in a direction opposite to the interior angle formed by the first arm 9 and the second arm 12. This allows work to be done as far as the work bottom 19. As a result, it is possible to reserve a wider work area 20 inside the workpiece than the work area inside the workpiece of a related art robot.
摘要翻译： 在机器人在保持在夹具16上的箱状工件内部进行工作的情况下，可以通过使机器人9的第一臂弯曲而在臂的弯曲凹陷空间中与干涉点18的干涉 相对于摆动部分4的旋转和与由第一臂9和第二臂12形成的内角相反的方向。 这使得工作可以在工作底部19完成。 结果，可以比相关技术的机器人的工件内的工作区域在工件内保留更宽的工作区域20。
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公开(公告)号：US06984805B2
公开(公告)日：2006-01-10
申请号：US10451770
申请日：2002-09-26
IPC分类号： B23K9/10
CPC分类号： B23K9/0953 , B23K9/1062
摘要： The present invention provides an arc welder in which a robot controller of a teaching playback type robot and a welding power source are of digital control type and the robot controller and the welding power source are coupled through a bus. A welding condition command required for welding and a real welding condition are transmitted digitally through the bus in a parallel mode.
摘要翻译： 本发明提供一种电弧焊机，其中教学重放型机器人和焊接电源的机器人控制器是数字控制型的，机器人控制器和焊接电源通过总线耦合。 焊接所需的焊接条件指令和实际焊接条件以并行方式通过总线数字传输。
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公开(公告)号：US08993925B2
公开(公告)日：2015-03-31
申请号：US13143273
申请日：2010-07-16
申请人： Junji Fujiwara , Yasushi Mukai , Atsuhiro Kawamoto , Masaru Kowa
发明人： Junji Fujiwara , Yasushi Mukai , Atsuhiro Kawamoto , Masaru Kowa
摘要： An arc welding method relates to consumable electrode arc welding in which a welding wire feeding rate suitable for a welding current is determined as an average feeding rate, and the short circuit state and the arc generation state are alternately generated by changing the wire feeding periodically and repeatedly between the forward feeding and the reverse feeding. The method offers arc welding with the average feeding rate according to a welding current, a predetermined frequency, and a predetermined velocity amplitude. In the method, at least any one of the frequency and the velocity amplitude is set to a value suitable for the welding current.
摘要翻译： 电弧焊接方法涉及消费电极电弧焊，其中适合于焊接电流的焊丝进给速率被确定为平均进给速率，并且通过周期性地改变焊丝交替地产生短路状态和电弧产生状态， 反向进料和反向进料之间反复进行。 该方法根据焊接电流，预定频率和预定的速度振幅提供具有平均馈送速率的电弧焊接。 在该方法中，将频率和速度振幅中的至少任一个设定为适合焊接电流的值。
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公开(公告)号：US08440935B2
公开(公告)日：2013-05-14
申请号：US12066736
申请日：2007-07-20
申请人： Atsuhiro Kawamoto , Kei Aimi , Yasushi Mukai , Yukinori Hirota
发明人： Atsuhiro Kawamoto , Kei Aimi , Yasushi Mukai , Yukinori Hirota
IPC分类号： B23K9/10
CPC分类号： B23K9/167 , B23K9/0953 , B23K9/124 , B23K9/126
摘要： A welding control unit has a common power section for detecting contact of a welding material and for welding. A material contact detector for detecting contact of the welding material and a workpiece, and a power controller are built in the welding control unit. This stabilizes a bead shape in starting welding. The number of components can also be reduced, resulting in more inexpensive equipment. In addition, only a space for installing the welding control unit is needed without any additional space.
摘要翻译： 焊接控制单元具有用于检测焊接材料的接触和焊接的公共功率部。 用于检测焊接材料和工件的接触的材料接触检测器以及功率控制器被内置在焊接控制单元中。 这在起动焊接时稳定了焊道的形状。 组件的数量也可以减少，导致更便宜的设备。 此外，只需要安装焊接控制单元的空间，而不需要额外的空间。
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公开(公告)号：US20120145691A1
公开(公告)日：2012-06-14
申请号：US13063815
申请日：2010-07-12
申请人： Junji Fujiwara , Yasushi Mukai , Atsuhiro Kawamoto , Masaru Kowa
发明人： Junji Fujiwara , Yasushi Mukai , Atsuhiro Kawamoto , Masaru Kowa
IPC分类号： B23K9/10
CPC分类号： B23K9/073 , B23K9/0732 , B23K9/091 , B23K9/0956 , B23K9/124
摘要： An arc welding method of the present invention controls a short-circuit current increasing gradient (di/dt), an inflection point at which the short-circuit current increasing gradient (di/dt) changes, the current in a peak period and in a base period, and the time of the peak period in accordance with a difference between a set voltage and an output voltage. This allows the output voltage to be matched with the set voltage, and stabilizes the arc. Thereby, a stable arc welding method can be implemented, even as a method for outputting a welding current based on a welding voltage.
摘要翻译： 本发明的电弧焊接方法控制短路电流增加梯度（di / dt），短路电流增加梯度（di / dt）变化的拐点，高峰期的电流和 基准周期，以及根据设定电压和输出电压之间的差的峰值期间的时间。 这允许输出电压与设定电压匹配，并稳定电弧。 因此，即使作为基于焊接电压输出焊接电流的方法，也可以实现稳定的电弧焊接方法。
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