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公开(公告)号：US08598492B2
公开(公告)日：2013-12-03
申请号：US11538612
申请日：2006-10-04
IPC分类号： B23K9/09
CPC分类号： B23K9/1062 , B23K9/091 , B23K9/092 , B23K9/0953 , B23K9/0956 , B23K9/1006
摘要： A method and apparatus for welding is disclosed. The output is preferably a cyclical CV MIG output, and each cycle is divided into segments. An output parameter is sampled a plurality of times within one or more of the segments. The CV output is controlled within the at least one segment in response to the sampling. The parameter is output power, a resistance of the load, an output current, an output voltage, or functions thereof in various embodiments. The control loop is preferably a PI or PID loop. The loop may be applied only within a window. The set point may be taught or fixed. The system can be used to weld with a controlled arc length.
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公开(公告)号：US08592723B2
公开(公告)日：2013-11-26
申请号：US13023096
申请日：2011-02-08
申请人： Robert R. Davidson , Anthony J. Kowaleski , Bruce A. Casner , L. Thomas Hayes , Richard J. Schuh
发明人： Robert R. Davidson , Anthony J. Kowaleski , Bruce A. Casner , L. Thomas Hayes , Richard J. Schuh
CPC分类号： B23K9/0953 , B23K9/095 , B23K9/10 , B23K9/1062 , B23K9/124 , B23K9/16 , B23K9/32 , G06F17/30312
摘要： A data structure for weld programs associates configuration data for a welding system with a plurality of weld programs and weld sequence data. The data structure allows the welding system to be configured for a particular part, operator, or stage in a welding process, and to be easily reconfigured when the part, operator, or stage changes, providing improved efficiency and flexibility in operation.
摘要翻译： 焊接程序的数据结构将焊接系统的配置数据与多个焊接程序和焊接序列数据相关联。 数据结构允许焊接系统在焊接过程中为特定部件，操作者或工作台配置，并且当部件，操作者或工作台改变时可以轻松重新配置，从而提高操作的效率和灵活性。
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公开(公告)号：US08487215B2
公开(公告)日：2013-07-16
申请号：US11286960
申请日：2005-11-23
CPC分类号： B23K9/0008 , B23K9/067 , B23K9/073 , B23K9/09 , B23K9/095
摘要： A method and apparatus for welding include initiating a pulse welding process includes initiating a welding arc by providing CC type welding power, maintaining the arc by providing CV type power. Then, pulse type welding power is provided. The method and system can be used to start short circuit, or other welding processes by providing short circuit power, or welding power of a given mode, instead of providing pulse power. Also, in one alternative, a method and system of initiating a pulse, short circuit, or given welding process includes initiating a welding arc by providing CC type welding power at least until a pseudo-equilibrium for the arc is established. Then, providing welding power in a pulse, short circuit, or the given mode.
摘要翻译： 一种用于焊接的方法和装置包括启动脉冲焊接过程包括通过提供CC型焊接电力来启动焊接电弧，通过提供CV型电力来维持电弧。 然后，提供脉冲型焊接电力。 该方法和系统可用于通过提供短路功率或给定模式的焊接功率而不是提供脉冲功率来启动短路或其它焊接过程。 而且，在一个替代方案中，启动脉冲，短路或给定焊接过程的方法和系统包括通过提供CC型焊接功率来起始焊接电弧，至少直到电弧的伪平衡被建立为止。 然后，提供脉冲，短路或给定模式的焊接电源。
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公开(公告)号：US20110246395A1
公开(公告)日：2011-10-06
申请号：US12983049
申请日：2010-12-31
申请人： Grant A. Dolson , Anthony J. Kowaleski , Robert R. Davidson , Bruce A. Casner , Knut N. Froland , L. Thomas Hayes , Richard John Schuh
发明人： Grant A. Dolson , Anthony J. Kowaleski , Robert R. Davidson , Bruce A. Casner , Knut N. Froland , L. Thomas Hayes , Richard John Schuh
IPC分类号： G06F17/00
CPC分类号： B01D53/8631 , B01D2257/204 , B01D2257/30 , B01D2258/0283 , F01N3/2066 , F01N13/0097 , F01N2240/20 , G06Q30/0283 , Y02T10/24
摘要： A method and apparatus for providing welding-type power is disclosed and includes a cost calculator.
摘要翻译： 公开了一种用于提供焊接型电力的方法和装置，并且包括成本计算器。
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公开(公告)号：US07129443B2
公开(公告)日：2006-10-31
申请号：US11006280
申请日：2004-12-07
IPC分类号： B23K9/09
CPC分类号： B23K9/1062 , B23K9/091 , B23K9/092 , B23K9/0953 , B23K9/0956 , B23K9/1006
摘要： A method and apparatus for welding is disclosed. The output is preferably a cyclical CV MIG output, and each cycle is divided into segments. An output parameter is sampled a plurality of times within one or more of the segments. The CV output is controlled within the at least one segment in response to the sampling. The parameter is output power, a resistance of the load, an output current, an output voltage, or functions thereof in various embodiments. The control loop is preferably a PI or PID loop. The loop may be applied only within a window. The set point may be taught or fixed. The system can be used to weld with a controlled arc length.
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公开(公告)号：US06642482B2
公开(公告)日：2003-11-04
申请号：US09956501
申请日：2001-09-19
申请人： James Rappl , Robert R. Davidson
发明人： James Rappl , Robert R. Davidson
IPC分类号： B23K910
CPC分类号： B23K9/1062
摘要： A method and apparatus for calibrating a welding-type power supply and a robot are disclosed. They include entering a calibration mode (in the welding-type power supply) and providing one or two predetermined commands (for a welding parameter) from the robot to the welding-type power supply, and comparing them to two standards. A command scaling curve for the parameter is calculated in response to the comparisons. Predetermined commands, relating to two or more different welding parameters, may be used to calibrate two or more parameters, and to create two or more command scaling curves. Parameters that are calibrated include wire feed speed, voltage and arc length (trim). Feedback from the welding-type power supply may be provided to the robot that is indicative of a commanded output. The predetermined commands may alternatively be user-determined, or provided by a user interface or a memory.
摘要翻译： 公开了一种用于校准焊接型电源和机器人的方法和装置。 它们包括进入校准模式（在焊接型电源中），并从机器人到焊接型电源提供一个或两个预定的命令（用于焊接参数），并将它们与两个标准进行比较。 根据比较计算参数的命令缩放曲线。 关于两个或多个不同焊接参数的预定命令可用于校准两个或多个参数，并且可以创建两个或更多个命令缩放曲线。 校准的参数包括送丝速度，电压和电弧长度（微调）。 来自焊接型电源的反馈可以被提供给指示输出命令的机器人。 预定命令可以替代地由用户确定，或由用户界面或存储器提供。
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7.发明授权Waveform compensation systems and methods for secondary weld component response 有权用于二次焊接部件响应的波形补偿系统和方法公开(公告)号：US09387550B2
公开(公告)日：2016-07-12
申请号：US13619499
申请日：2012-09-14
CPC分类号： B23K9/0956 , B23K9/1043 , B23K9/173
摘要： A method includes receiving data corresponding to a weld waveform that is generated during a welding operation and determining, based on the received data corresponding to the weld waveform, an overshoot voltage for the welding operation that exceeds an expected voltage level. The method further includes receiving data corresponding to a measured stud voltage and calculating, based on the overshoot voltage and the measured stud voltage, a stud voltage for the welding operation. The method also includes controlling at least one parameter of the welding operation based on the stud voltage for the welding operation.
摘要翻译： 一种方法包括接收对应于在焊接操作期间产生的焊接波形的数据，并且基于与焊接波形相对应的接收数据，确定超过预期电压电平的焊接操作的过冲电压。 该方法还包括接收对应于测量的螺柱电压的数据，并且基于过冲电压和所测量的螺柱电压计算用于焊接操作的螺柱电压。 该方法还包括基于用于焊接操作的螺柱电压来控制焊接操作的至少一个参数。
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公开(公告)号：US08927903B2
公开(公告)日：2015-01-06
申请号：US14079998
申请日：2013-11-14
CPC分类号： B23K9/1062 , B23K9/091 , B23K9/092 , B23K9/0953 , B23K9/0956 , B23K9/1006
摘要： A method and apparatus for welding is disclosed. The output is preferably a cyclical CV MIG output, and each cycle is divided into segments. An output parameter is sampled a plurality of times within one or more of the segments. The CV output is controlled within the at least one segment in response to the sampling. The parameter is output power, a resistance of the load, an output current, an output voltage, or functions thereof in various embodiments. The control loop is preferably a PI or PID loop. The loop may be applied only within a window. The set point may be taught or fixed. The system can be used to weld with a controlled arc length.
摘要翻译： 公开了一种用于焊接的方法和装置。 输出优选为循环CV MIG输出，并且每个周期被分成段。 在一个或多个段内对输出参数进行多次采样。 响应于采样，CV输出被控制在至少一个段内。 该参数是各种实施例中的输出功率，负载电阻，输出电流，输出电压或其功能。 控制回路优选地是PI或PID回路。 循环可以仅在窗口内使用。 设定点可以被教导或固定。 该系统可用于以可控电弧长度进行焊接。
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公开(公告)号：US20140175074A1
公开(公告)日：2014-06-26
申请号：US14193938
申请日：2014-02-28
IPC分类号： B23K9/09
摘要： A method and system for pulse welding provides an output pulse waveform. The waveform has at least a frequency from a range of available frequencies not limited to harmonic frequencies. The waveform provides power suitable for welding, and has a plurality of background portions alternating with a plurality of peak portions. A transition down occurs from the peak portion to the background portion with a first acceleration and a transition up occurs from the background portion to the peak portion with a second acceleration. At least one of the first and second accelerations are non-zero over at least most of the transition. The waveform is preferably created by switching an inverter. Both accelerations may be non-zero, and each transition may have two accelerations, one negative closer to the peak, and one positive closer to the background. The accelerations may be constant with opposite polarity. Preferably the process is current controlled during the transitions. The process frequency may be fixed or varying.
摘要翻译： 脉冲焊接的方法和系统提供输出脉冲波形。 该波形至少有一个频率范围内的可用频率不限于谐波频率。 波形提供适合于焊接的功率，并且具有与多个峰部交替的多个背景部分。 从第一加速度的峰部分到背景部分发生转变下降，并且以第二加速度从背景部分到峰部分发生转变。 第一和第二加速度中的至少一个在至少大部分转换中都是非零的。 该波形优选地通过切换逆变器来产生。 两个加速度可以是非零，并且每个转变可以具有两个加速度，一个靠近峰值的加速度，另一个加速度更靠近背景。 加速度可以是相反极性的恒定。 优选地，该过程在过渡期间是电流控制的。 过程频率可以是固定的或变化的。
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公开(公告)号：US20130270245A1
公开(公告)日：2013-10-17
申请号：US13916676
申请日：2013-06-13
IPC分类号： B23K9/00
CPC分类号： B23K9/0008 , B23K9/067 , B23K9/073 , B23K9/09 , B23K9/095
摘要： A method and apparatus for welding include initiating a pulse welding process includes initiating a welding arc by providing CC type welding power, maintaining the arc by providing CV type power. Then, pulse type welding power is provided. The method and system can be used to start short circuit, or other welding processes by providing short circuit power, or welding power of a given mode, instead of providing pulse power. Also, in one alternative, a method and system of initiating a pulse, short circuit, or given welding process includes initiating a welding arc by providing CC type welding power at least until a pseudo-equilibrium for the arc is established. Then, providing welding power in a pulse, short circuit, or the given mode.
摘要翻译： 一种用于焊接的方法和装置包括启动脉冲焊接过程包括通过提供CC型焊接电力来启动焊接电弧，通过提供CV型电力来维持电弧。 然后，提供脉冲型焊接电力。 该方法和系统可用于通过提供短路功率或给定模式的焊接功率而不是提供脉冲功率来启动短路或其它焊接过程。 而且，在一个替代方案中，启动脉冲，短路或给定焊接过程的方法和系统包括通过提供CC型焊接功率来起始焊接电弧，至少直到电弧的伪平衡被建立为止。 然后，提供脉冲，短路或给定模式的焊接电源。
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