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公开(公告)号：US20240300565A1
公开(公告)日：2024-09-12
申请号：US18665879
申请日：2024-05-16
发明人： Brian J. Bornemann , Andrew Pfaller
CPC分类号： B62B5/065 , B23K37/0294 , B62B3/10 , B62B2202/48
摘要： Provided is a configurable handle for a work equipment. The work equipment, which may be a welding power source, can comprise a body, and a power conversion circuitry within the body. The power conversion circuitry is configured to convert input power to welding-type power. The work equipment comprises one or more handles attached to the body for physical manipulation of the work equipment, where at least one of the handles is configured to be oriented to any of a plurality of different positions.
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2.发明公开公开(公告)号：US20240253161A1
公开(公告)日：2024-08-01
申请号：US18427667
申请日：2024-01-30
发明人： Shuang Liu , Andrew Pfaller , Todd E. Holverson , Steven B. Massey, JR. , Joseph C. Schneider , Bruce Patrick Albrecht , William R. Giese
CPC分类号： B23K26/24 , B23K9/1093 , B23K26/03 , B23K26/0626 , B23K26/082 , B23K37/0205
摘要： Systems and methods for laser welding are disclosed. A laser welding system includes a manually operated laser welding torch to direct laser power to a workpiece to generate a puddle during a laser welding operation. The welding system includes a controller to regulate activation and regulation of the laser power based on user inputs, sensor inputs, and/or synergic control of a laser power source.
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公开(公告)号：US20220126389A1
公开(公告)日：2022-04-28
申请号：US17507425
申请日：2021-10-21
摘要： An example welding-type system includes: power conversion circuitry configured to convert input power to welding-type power; an interface configured to: receive a selection of a parameter from a plurality of parameters; and receive a selection of a value for the selected parameter; and control circuitry configured to: in response to the selection of the parameter from the plurality of parameters, control the interface to output a visual indication of an effect of changing the parameter on at least one of a welding electrode, a quantity of discontinuities in the weld, a magnitude of a discontinuity in the weld, or a quantity of inclusions in the weld; in response to a change in the value of the selected parameter via the interface, control the interface to change the visual indication of the effect based on the change in the value; and control the power conversion circuitry based on the value.
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公开(公告)号：US20240253165A1
公开(公告)日：2024-08-01
申请号：US18427237
申请日：2024-01-30
发明人： Shuang Liu , Andrew Pfaller , Todd E. Holverson , Steven B. Massey, JR. , Joseph C. Schneider , Bruce Patrick Albrecht , William R. Giese
CPC分类号： B23K26/70 , B23K26/0096 , B23K26/032 , B23K26/21
摘要： Systems and methods for laser welding are disclosed. A laser welding system includes a manually operated laser welding torch to direct laser power to a workpiece to generate a puddle during a laser welding operation. The welding system includes a controller to regulate activation and regulation of the laser power based on user inputs, sensor inputs, and/or synergic control of a laser power source.
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公开(公告)号：US20210129252A1
公开(公告)日：2021-05-06
申请号：US17066829
申请日：2020-10-09
发明人： Andrew Pfaller
摘要： An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; and control circuitry configured to: determine an amperage parameter of the welding-type power; based on the amperage parameter, determine a frequency of the AC waveform or the pulse waveform; and control the power conversion circuitry to output the welding-type power at the determined frequency and based on the amperage parameter.
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公开(公告)号：US20240253159A1
公开(公告)日：2024-08-01
申请号：US18427618
申请日：2024-01-30
发明人： Shuang Liu , Andrew Pfaller , Todd E. Holverson , Steven B. Massey, JR. , Joseph C. Schneider , Bruce Patrick Albrecht , William R. Giese
IPC分类号： B23K26/21
CPC分类号： B23K26/21
摘要： Systems and methods for laser welding are disclosed. A laser welding system includes a manually operated laser welding torch to direct laser power to a workpiece to generate a puddle during a laser welding operation. The welding system includes a controller to regulate activation and regulation of the laser power based on user inputs, sensor inputs, and/or synergic control of a laser power source.
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公开(公告)号：US12005948B2
公开(公告)日：2024-06-11
申请号：US16857871
申请日：2020-04-24
发明人： Brian J. Bornemann , Andrew Pfaller
CPC分类号： B62B5/065 , B23K37/0294 , B62B3/10 , B62B2202/48
摘要： Provided is a configurable handle for a work equipment. The work equipment, which may be a welding power source, can comprise a body, and a power conversion circuitry within the body. The power conversion circuitry is configured to convert input power to welding-type power. The work equipment comprises one or more handles attached to the body for physical manipulation of the work equipment, where at least one of the handles is configured to be oriented to any of a plurality of different positions.
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8.发明授权公开(公告)号：US11904418B2
公开(公告)日：2024-02-20
申请号：US16857834
申请日：2020-04-24
发明人： Andrew Pfaller , Brian J. Bornemann
IPC分类号： B23K9/10 , B23K9/127 , G05B19/418
CPC分类号： B23K9/1062 , B23K9/127 , G05B19/4183 , G05B19/4188 , G05B19/41885 , G05B19/41865
摘要： Provided is a welding-type power source, comprising power conversion circuitry configured to convert input power to welding-type power, a user interface comprising a first input device, a second input device, and an output device, and control circuitry. The control circuitry is configured to, in response to a first input via the first input device, control the output device to output an indication that the welding-type power source is in a preconfigured state, set predetermined ones of welding-type parameters to respective predetermined values, set a welding current, when there is an input from the second input device, to a value indicated by the second input device, and set the welding current, when there is not an input from the second input device, to one of: the default value when the default welding current has not been changed, or a welding current that has been changed previously via the second input device.
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公开(公告)号：US20210129251A1
公开(公告)日：2021-05-06
申请号：US17066806
申请日：2020-10-09
发明人： Andrew Pfaller
摘要： An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power having at least one of an alternating current (AC) waveform or a pulse waveform; an interface configured to receive an input representative of a selected frequency of the AC waveform or the pulse waveform; and control circuitry configured to: determine an amperage parameter of the welding-type power; based on the amperage parameter, determine a range of frequencies of the AC waveform or the pulse waveform; control the interface to output an indication of the selected frequency with respect to the determined range of frequencies; and control the power conversion circuitry to output the welding-type power at the selected frequency and based on the amperage parameter.
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