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1. 发明授权

US06344627B1 Pulse welding equipment and its control method 有权
标题翻译：脉冲焊接设备及其控制方法
公开(公告)号：US06344627B1
公开(公告)日：2002-02-05
申请号：US09450998
申请日：1999-11-29
申请人： Shigeki Yonemori , Toshinori Hongu , Akiko Ueda
发明人： Shigeki Yonemori , Toshinori Hongu , Akiko Ueda
IPC分类号： B23K909
CPC分类号： B23K9/093
摘要： Comprising means for feeding a welding wire, means for feeding a pulse current between the welding wire and base metal, and means for controlling this pulse current feeding means, the control means controls the pulse current feeding means so as to flare up the welding wire upon arc starting, and then controls the pulse current feeding means until the pulse current becomes lower in frequency than the pulse frequency of the main welding current.
摘要翻译：用于给焊丝馈电的装置，用于在焊丝和母材之间供给脉冲电流的装置，以及用于控制该脉冲电流馈送装置的装置，控制装置控制脉冲电流馈送装置，电弧启动，然后控制脉冲电流馈送装置，直到脉冲电流的频率低于主焊接电流的脉冲频率。

2. 发明授权

US06207928B1 Consumable electrode type pulse arc welding method 有权
标题翻译：消耗电极型脉冲电弧焊接法
公开(公告)号：US06207928B1
公开(公告)日：2001-03-27
申请号：US09333852
申请日：1999-06-15
申请人： Atsuhiro Kawamoto , Akira Nakagawa , Yoshiaki Tanaka , Koji Hamamoto , Hidetoshi Oyama , Akiko Ueda , Toshinori Hongu , Shigeki Yonemori
发明人： Atsuhiro Kawamoto , Akira Nakagawa , Yoshiaki Tanaka , Koji Hamamoto , Hidetoshi Oyama , Akiko Ueda , Toshinori Hongu , Shigeki Yonemori
IPC分类号： B23K909
CPC分类号： B23K9/092
摘要： In a consumable electrode type arc welding method, when short circuit shift welding is conducted at the start of an arc in the process of pulse arc welding and also when an inclinations of a rise or fall is decreased in the case of starting an arc in the process of pulse welding and also when an inclination of a short circuit current is increased, short circuit, which irregularly occurs at the start of an arc, can be released in a short period of time and the arc can be stabilized early. When the generation of a magnetic arc blow is suppressed, it becomes possible to form proper welding beads. Due to the foregoing, the efficiency of welding work can be enhanced.
摘要翻译：在消耗电极型电弧焊接方法中，在脉冲电弧焊接的过程中，在电弧开始时进行短路变换焊接，并且在起弧时的上升或下降倾斜度减小的情况下，脉冲焊接的过程，并且当短路电流的倾斜增加时，在电弧开始时不规则地发生的短路可以在短时间内被释放，并且电弧可以提前稳定。当磁弧吹制的产生被抑制时，可以形成适当的焊接珠。由于上述原因，可以提高焊接作业的效率。

3. 发明授权

US5168144A Arc welding power apparatus having plural selectable electrode feed quantity settings 失效
标题翻译：具有多个可选电极供给量设定的电弧焊电力装置
公开(公告)号：US5168144A
公开(公告)日：1992-12-01
申请号：US722143
申请日：1991-06-27
申请人： Toshinori Hongu , Naoki Kawai , Torafumi Takemoto , Koji Hamamoto
发明人： Toshinori Hongu , Naoki Kawai , Torafumi Takemoto , Koji Hamamoto
IPC分类号： B23K9/067 , B23K9/10 , B23K9/12
CPC分类号： B23K9/125 , B23K9/067
摘要： A power apparatus is used in an arc welding device to control a weld operation during a welding start time. An improved arc start performance is obtained in both a cooled condition of the welding wire tip end portion and a red heated condition thereof. A feed quantity of the consumption electrode during the weld start time is changed depending on whether the welding wire tip end portion is cooled or red heated from a prior arc welding operation.
摘要翻译：在电弧焊接装置中使用动力装置来控制焊接开始时间期间的焊接操作。在焊丝前端部的冷却状态和红色加热状态两者中都能获得改善的电弧启动性能。焊接开始时间期间的消耗电极的供给量根据焊丝前端部是否从现有的电弧焊接操作冷却或红色加热而变化。

4. 发明申请

US20100176105A1 WELDING OUTPUT CONTROL METHOD AND ARC WELDING EQUIPMENT 有权
标题翻译：焊接输出控制方法和焊接设备
公开(公告)号：US20100176105A1
公开(公告)日：2010-07-15
申请号：US12064142
申请日：2007-08-03
申请人： Toshinori Hongu , Kazunori Matsumoto , Kimiya Satou , Yoshiaki Tanaka
发明人： Toshinori Hongu , Kazunori Matsumoto , Kimiya Satou , Yoshiaki Tanaka
IPC分类号： B23K9/10 , B23K9/00
CPC分类号： B23K9/0731 , B23K9/0953
摘要： A superimposed voltage waveform with a predetermined cycle and amplitude is superimposed on a commanded voltage waveform for a second predetermined time after a first predetermined time elapses within an arcing period in which an arc is produced. The predetermined cycle of the superimposed voltage waveform is shorter than a short-circuit cycle and longer than a control cycle of a welding power supply unit. This suppresses a growth of a weld droplet by being pushed up toward a consumable electrode and suppresses an excessive growth of the droplet over an entire range from a low current range, characterized by frequent short-circuits, to a medium to high current range where short-circuits are less frequent. The droplet is also smoothly transferred to the weld pool in addition to preventing excessive droplet growth. This reduces the generation of spatter, giving a flatter bead appearance.
摘要翻译：在产生电弧的电弧期间经过第一预定时间后，具有预定周期和幅度的叠加电压波形叠加在指令电压波形上第二预定时间。叠加电压波形的预定周期短于短路周期，并且长于焊接电源单元的控制周期。这通过向消耗性电极向上推压而抑制熔滴的生长，并且在从短路频率特性的低电流范围的整个范围内抑制液滴的过度生长到短到中等到高电流范围电路较不频繁。除了防止过度的液滴生长之外，液滴也顺利地转移到熔池中。这样可以减少飞溅物的产生，从而形成更平坦的珠子外观。

5. 发明授权

US5650079A Welding power source 失效
标题翻译：焊接电源
公开(公告)号：US5650079A
公开(公告)日：1997-07-22
申请号：US550932
申请日：1995-10-31
申请人： Shigeru Shimogama , Toshinori Hongu
发明人： Shigeru Shimogama , Toshinori Hongu
IPC分类号： B23K9/10 , B23K9/095 , H02M9/00
CPC分类号： B23K9/095
摘要： An arc welding system includes a welding power source unit for producing welding power for fusing welding wire to weld a workpiece. An internal resistor is incorporated in the welding power source unit. A relay is inserted between the internal resistor and the welding power source unit for switching a connection therebetween according to the operating condition of the arc welding system. The relay connects the internal resistor and the welding power source unit only while the arc welding system is performing a welding operation.
摘要翻译：电弧焊接系统包括用于产生熔接焊丝以熔接工件的焊接电力的焊接电源单元。在焊接电源单元中并入内部电阻器。在内部电阻器和焊接电源单元之间插入继电器，用于根据电弧焊接系统的操作条件切换它们之间的连接。只有在电弧焊系统进行焊接操作时，继电器才连接内部电阻和焊接电源单元。

6. 发明授权

US08723081B2 Welding output control method and arc welding equipment 有权
标题翻译：焊接输出控制方法及电弧焊设备
公开(公告)号：US08723081B2
公开(公告)日：2014-05-13
申请号：US12064142
申请日：2007-08-03
申请人： Toshinori Hongu , Kazunori Matsumoto , Kimiya Satou , Yoshiaki Tanaka
发明人： Toshinori Hongu , Kazunori Matsumoto , Kimiya Satou , Yoshiaki Tanaka
IPC分类号： B23K9/09
CPC分类号： B23K9/0731 , B23K9/0953
摘要： A superimposed voltage waveform with a predetermined cycle and amplitude is superimposed on a commanded voltage waveform for a second predetermined time after a first predetermined time elapses within an arcing period in which an arc is produced. The predetermined cycle of the superimposed voltage waveform is shorter than a short-circuit cycle and longer than a control cycle of a welding power supply unit. This suppresses a growth of a weld droplet by being pushed up toward a consumable electrode and suppresses an excessive growth of the droplet over an entire range from a low current range, characterized by frequent short-circuits, to a medium to high current range where short-circuits are less frequent. The droplet is also smoothly transferred to the weld pool in addition to preventing excessive droplet growth. This reduces the generation of spatter, giving a flatter bead appearance.
摘要翻译：在产生电弧的电弧期间经过第一预定时间后，具有预定周期和幅度的叠加电压波形叠加在指令电压波形上第二预定时间。叠加电压波形的预定周期短于短路周期，并且长于焊接电源单元的控制周期。这通过向消耗性电极向上推压而抑制熔滴的生长，并且在从短路频率特性的低电流范围的整个范围内抑制液滴的过度生长到短到中等到高电流范围电路较不频繁。除了防止过度的液滴生长之外，液滴也顺利地转移到熔池中。这样可以减少飞溅物的产生，从而形成更平坦的珠子外观。

7. 发明授权

US06384375B1 Arc welding power supply, peripheral device for arc welding, and arc welding apparatus 有权
标题翻译：电弧焊电源，电弧焊外围装置及电弧焊机
公开(公告)号：US06384375B1
公开(公告)日：2002-05-07
申请号：US09578933
申请日：2000-05-25
申请人： Toshinori Hongu , Yasuzo Tsuchiya
发明人： Toshinori Hongu , Yasuzo Tsuchiya
IPC分类号： B23K9095
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/0953 , B23K9/1062 , B23K9/1087 , B23K9/32 , B23K37/0252 , B23K37/0258 , G05B2219/45104
摘要： In the arc welding power supply and peripheral device for arc welding such as arc welding robot controller, a stored data output unit (19) of an arc welding power supply (10) issues stored data of a welding voltage selector (13) of the arc welding power supply (10) to a stored data input unit (17) of an arc welding robot controller (1), and the stored data input unit (17) of the arc welding robot controller (1) stores the entered stored data in a welding voltage selector (5), so that the memory capacity for stored data of the peripheral device such as arc welding robot controller may be kept to a minimum required limit. Further, for use in various arc welding power supplies, the voltage command type can be easily changed over between the welding voltage command type and adjusting voltage command type.
摘要翻译：在电弧焊接电源和弧焊机的周边装置中，电弧焊接电源（10）的存储数据输出部（19）发出弧形焊接电压选择器（13）的存储数据，焊接电源（10）连接到电弧焊机器人控制器（1）的存储数据输入单元（17），并且电弧焊机器人控制器（1）的存储数据输入单元（17）将输入的存储数据存储在焊接电压选择器（5），使得诸如电弧焊机器人控制器的外围设备的存储数据的存储容量可以保持在最小限度。此外，为了用于各种电弧焊电源，可以容易地在焊接电压指令型和调整电压指令型之间切换电压指令型。

8. 发明授权

US5834733A ARC welding machine 失效
标题翻译：电弧焊机
公开(公告)号：US5834733A
公开(公告)日：1998-11-10
申请号：US787377
申请日：1997-01-22
申请人： Hidetoshi Oyama , Toshinori Hongu , Koji Hamamoto , Junzo Tanimoto
发明人： Hidetoshi Oyama , Toshinori Hongu , Koji Hamamoto , Junzo Tanimoto
IPC分类号： B23K9/12 , B23K9/133
CPC分类号： B23K9/1336 , B23K9/124
摘要： An arc welding machine which is capable of feeding a welding wire stably at low and a high speeds. The arc welding machine includes a welding wire feed rate setting section; a welding wire feed motor; a welding wire feed motor driving section which supplies electric power required for driving said welding wire feed motor; and a welding wire feed control section which uses, as a control frequency, a frequency other than a frequency of an input power supply or a frequency twice as high or three times as high, or a wire feed control section which selects a low control frequency for feeding a welding wire at a low rate and a high frequency for feeding the welding wire at a high rate, or a welding wire feed control section which selects a high control frequency for feeding the welding wire at a low rate and a low frequency for feeding the welding wire at a high rate.
摘要翻译：一种能够以低速和高速稳定地供给焊丝的电弧焊机。电弧焊机包括焊丝进给速度设定部; 焊丝进给电机; 焊丝进给电动机驱动部，其供给用于驱动所述焊丝进给电动机所需的电力; 以及作为控制频率使用除了输入电源的频率以外的频率或两倍或三倍以上的频率的焊丝进给控制部，或者选择低控制频率的送丝控制部用于以低速率和高频率以高速供给焊丝，或者以选择用于以低速率和低频率供给焊丝的高控制频率的焊丝进给控制部分来供给以高速进给焊丝。

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