WIRE FEED MOTOR SPEED CONTROL
    2.
    发明申请
    WIRE FEED MOTOR SPEED CONTROL 有权
    电线电机速度控制

    公开(公告)号:US20130092673A1

    公开(公告)日:2013-04-18

    申请号:US13650575

    申请日:2012-10-12

    IPC分类号: B23K9/10

    CPC分类号: B23K9/124

    摘要: A system and a method are provided for improved run-in control during a start of a welding process. A power circuit generates welding output power. A control circuit in communication with the power circuit controls the output power. The control circuit receives a selection of a wire feed speed setting representing a wire feed speed. The control circuit receives a selection of a run-in setting representing a run-in percentage of the wire feed speed. The control circuit determines an effective run-in percentage that is equal to the run-in percentage plus an extra percentage.

    摘要翻译: 提供了一种系统和方法,用于在焊接过程开始期间改进输入控制。 电源电路产生焊接输出功率。 与电源电路通信的控制电路控制输出功率。 控制电路接收代表送丝速度的送丝速度设定的选择。 控制电路接收代表焊丝进给速度的磨合百分比的磨合设定的选择。 控制电路确定有效的入场百分比等于入场百分比加上额外的百分比。

    INITIATION OF WELDING ARC BY RESTRICTING OUTPUT
    3.
    发明申请
    INITIATION OF WELDING ARC BY RESTRICTING OUTPUT 有权
    通过限制输出启动焊接电弧

    公开(公告)号:US20120298642A1

    公开(公告)日:2012-11-29

    申请号:US13480663

    申请日:2012-05-25

    IPC分类号: B23K9/10

    摘要: Systems and methods for providing an improved start in a welding process are provided. The system may include a power circuit and a control circuit. The power circuit can generate a welding output power. The control circuit may be in communication with the power circuit to control, during the start of the welding process, at least one welding parameter until the control circuit determines that welding energy output exceeds an energy output threshold.

    摘要翻译: 提供了用于在焊接过程中提供改进的启动的系统和方法。 该系统可以包括电源电路和控制电路。 电源电路可以产生焊接输出功率。 控制电路可以与电源电路连通,以在焊接过程开始期间控制至少一个焊接参数,直到控制电路确定焊接能量输出超过能量输出阈值。

    Modification of control parameters based on output power
    6.
    发明授权
    Modification of control parameters based on output power 有权
    基于输出功率修改控制参数

    公开(公告)号:US09314866B2

    公开(公告)日:2016-04-19

    申请号:US13480826

    申请日:2012-05-25

    IPC分类号: B23K9/10 B23K9/095

    摘要: A system and method is provided for calculating a power output and coordinating the reduction of voltage and wire speed. Specifically, provided is a power circuit for generating welding output power, and a control circuit in communication with the power circuit to modify voltage and wire feed speed based on the calculated welding output power.

    摘要翻译: 提供了一种用于计算功率输出并协调电压和线速度的降低的系统和方法。 具体地,提供了用于产生焊接输出功率的电力电路,以及与电源电路连通以基于所计算的焊接输出功率来修改电压和送丝速度的控制电路。

    METHOD FOR SELECTION OF WELD CONTROL ALGORITHMS
    8.
    发明申请
    METHOD FOR SELECTION OF WELD CONTROL ALGORITHMS 有权
    选择焊接控制算法的方法

    公开(公告)号:US20120298643A1

    公开(公告)日:2012-11-29

    申请号:US13481066

    申请日:2012-05-25

    IPC分类号: B23K9/095

    摘要: A system and method for generating a weld are provided. The system receives a selection of a magnitude of a voltage. The system selects a first weld control algorithm when the magnitude of the voltage is in a first range of values. The system may also select a second weld control algorithm when the magnitude of the voltage is in a second range of values. The system may generate welding output power based on the first and second weld control algorithms.

    摘要翻译: 提供了一种用于产生焊缝的系统和方法。 系统接收电压大小的选择。 当电压的大小处于第一值范围时,系统选择第一焊接控制算法。 当电压的幅度处于第二值范围时,该系统还可以选择第二焊接控制算法。 该系统可以基于第一和第二焊接控制算法产生焊接输出功率。

    METHOD TO IMPROVE PROCESS STABILIZATION
    9.
    发明申请
    METHOD TO IMPROVE PROCESS STABILIZATION 有权
    改进过程稳定性的方法

    公开(公告)号:US20120298641A1

    公开(公告)日:2012-11-29

    申请号:US13480656

    申请日:2012-05-25

    IPC分类号: B23K9/06

    摘要: Systems and methods for providing an improved start in a welding are provided. The system may include a power circuit and a control circuit: The power circuit may generate welding output power for a welding process. The control circuit may control the start of the welding process, for example, by generating a current pulse.

    摘要翻译: 提供了用于在焊接中提供改进的启动的系统和方法。 该系统可以包括电源电路和控制电路:电源电路可以产生焊接过程的焊接输出功率。 控制电路可以例如通过产生电流脉冲来控制焊接过程的开始。

    Plasma arc torch and method for cutting a workpiece
    10.
    发明授权
    Plasma arc torch and method for cutting a workpiece 有权
    等离子弧焊枪和切割工件的方法

    公开(公告)号:US06337460B2

    公开(公告)日:2002-01-08

    申请号:US09772260

    申请日:2001-01-29

    IPC分类号: B23K1000

    摘要: A plasma arc torch and method for cutting a workpiece in which the torch has a primary gas flow path for receiving a primary working gas and directing it through the torch to a central exit opening of the torch for exhaustion from the torch onto the workpiece in the form of an ionized plasma. A secondary gas flow path in the torch receives a secondary gas separate from the primary working gas and directs it through the torch. The primary gas flow path is in fluid communication with the secondary gas flow path substantially upstream of the central exit opening of the torch to bleed primary working gas in the primary gas flow path into the secondary gas flow path for admixture therewith to form a secondary gas mixture to be exhausted from the torch.

    摘要翻译: 一种用于切割工件的等离子弧焊炬和方法,其中炬具有用于接收初级工作气体的初级气体流动路径,并将其引导通过炬到炬的中心出口,用于从喷枪向工件排出 离子化等离子体的形式。 手电筒中的二次气体流动路径接收与主工作气体分离的二次气体并将其引导通过火炬。 主要气体流动路径基本上在喷枪的中心出口开口的上游处与二次气体流动路径流体连通,以将初级气体流动路径中的初级工作气体排放到二次气体流动路径中,以与其混合形成二次气体 混合物从火炬中耗尽。