Systems and methods to provide visual assistance for selection of welding parameters

Patent metadata

Field	Value
Publication number	US-12304015-B2
Application number	US-202117507425-A
Country	US
Kind code	B2
Filing date	Oct 21, 2021
Priority date	Oct 28, 2020
Publication date	May 20, 2025
Grant date	May 20, 2025

Abstract

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.

First claim

What is claimed is:

1. A welding-type system, comprising:
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 shape of a tungsten welding electrode, a degradation of a tungsten welding electrode, a shape of a filler wire, a degradation of a filler wire condition, a shape of a stick electrode, a degradation of a stick 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 of the selected parameter.

2. The welding-type system as defined in claim 1 , wherein the selected parameter is one of: a welding mode, a welding polarity, a tungsten electrode diameter, a tungsten electrode stickout length, a gas cup size, a shielding gas flow rate, a torch angle, an amperage setting, an AC balance, an AC frequency, a mixed AC-DC welding ratio, an AC waveshape, an AC commutation level, an EN amperage of an AC waveform, an EP amperage of the AC waveform, an amperage ratio of an AC waveform, a pulse frequency, a pulse peak phase time, a pulse background phase amperage, a pulse background percentage of a pulse cycle, a pulse waveform, a pulse transition rate, a pulse-on-pulse setting, or a pulse-on-pulse ratio.

3. The welding-type system as defined in claim 1 , wherein the visual indication of the effect is based on one or more of: a material type of a workpiece being welded, a weld joint configuration, or a welding position.

4. The welding-type system as defined in claim 1 , wherein the visual indication of the effect is based on one or more other parameters, different than the selected parameter.

5. The welding-type system as defined in claim 4 , wherein the one or more other parameters comprise at least one of: the welding mode, the welding polarity, the tungsten electrode diameter, the tungsten electrode stickout length, the gas cup size, the shielding gas flow rate, the torch angle, an amperage setting, the AC balance, the AC frequency, the mixed AC-DC welding ratio, the AC waveshape, the AC commutation level, the EN amperage of the AC waveform, the EP amperage of the AC waveform, the amperage ratio of the AC waveform, the pulse frequency, the pulse peak phase time, the pulse background phase amperage, the pulse background percentage of the pulse cycle, the pulse waveform, the pulse transition rate, the pulse-on-pulse setting, or the pulse-on-pulse ratio.

6. The welding-type system as defined in claim 1 , wherein the visual indication comprises a graphic.

7. The welding-type system as defined in claim 1 , wherein the visual indication comprises text.

8. The welding-type system as defined in claim 1 , wherein the selected parameter is one of a travel speed, a weave pattern, a travel angle, a work angle, a tungsten to work distance, a wire feed speed, a wire preheating power, a wire preheating voltage, a wire preheating current, a wire preheating enthalpy, a wire oscillation speed, a wire oscillation pattern, a wire feed location relative to a weld puddle, or a wire feed orientation relative to the weld puddle.

9. The welding-type system as defined in claim 1 , wherein the control circuitry is configured to control the power conversion circuitry to output the welding-type power to have at least one of an alternating current (AC) waveform or a pulse waveform.

10. The welding-type system as defined in claim 1 , wherein the interface comprises a remote interface in communication with the power supply.

11. A welding interface, comprising:
a display;
one or more input devices 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 display to output a visual indication of an effect of changing the parameter on at least one of a shape of a tungsten welding electrode, a degradation of a tungsten welding electrode, a degradation of a tungsten welding electrode, a shape of a filler wire, a degradation of a filler wire condition, a shape of a stick electrode, a degradation of a stick electrode, a quantity of discontinuities in the weld, a magnitude of a discontinuity in the weld, or a quantity of inclusions in the weld; and
in response to a change in the value of the selected parameter via the one or more input devices, control the display to change the visual indication of the effect based on the change in the value.

12. The welding interface as defined in claim 11 , wherein the selected parameter is one of: a welding mode, a welding polarity, a tungsten electrode diameter, a tungsten electrode stickout length, a gas cup size, a shielding gas flow rate, a torch angle, an amperage setting, an AC balance, an AC frequency, a mixed AC-DC welding ratio, an AC waveshape, an AC commutation level, an EN amperage of an AC waveform, an EP amperage of the AC waveform, an amperage ratio of an AC waveform, a pulse frequency, a pulse peak phase time, a pulse background phase amperage, a pulse background percentage of a pulse cycle, a pulse waveform, a pulse transition rate, a pulse-on-pulse setting, or a pulse-on-pulse ratio.

13. The welding interface as defined in claim 11 , wherein the visual indication of the effect is based on one or more of: a material type of a workpiece being welded, a weld joint configuration, or a welding position.

14. The welding interface as defined in claim 11 , wherein the visual indication of the effect is based on one or more other parameters, different than the selected parameter.

15. The welding interface as defined in claim 14 , wherein the one or more other parameters comprise at least one of: the welding mode, the welding polarity, the tungsten electrode diameter, the tungsten electrode stickout length, the gas cup size, the shielding gas flow rate, the torch angle, an amperage setting, the AC balance, the AC frequency, the mixed AC-DC welding ratio, the AC waveshape, the AC commutation level, the EN amperage of the AC waveform, the EP amperage of the AC waveform, the amperage ratio of the AC waveform, the pulse frequency, the pulse peak phase time, the pulse background phase amperage, the pulse background percentage of the pulse cycle, the pulse waveform, the pulse transition rate, the pulse-on-pulse setting, or the pulse-on-pulse ratio.

16. The welding interface as defined in claim 11 , wherein the visual indication comprises a graphic.

17. The welding interface as defined in claim 11 , wherein the visual indication comprises text.

18. The welding interface as defined in claim 11 , wherein the selected parameter is one of a travel speed, a weave pattern, a travel angle, a work angle, a tungsten to work distance, a wire feed speed, a wire preheating power, a wire preheating voltage, a wire preheating current, a wire preheating enthalpy, a wire oscillation speed, a wire oscillation pattern, a wire feed lo

Assignees

• Illinois Tool Works

Inventors

• Pfaller Andrew
• Rozmarynowski Scott

Classifications

• B23K9/1062

  with computing means · CPC title

• B23K9/091

  characterised by the circuits · CPC title

• B23K9/0953

  using computing means · CPC title

• B23K9/32

  Accessories · CPC title

• B23K9/173

  and of a consumable electrode · CPC title