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US 2026/0284769 A1Published application
Control system for coordinated feeding of welding wire in a push-pull motor system
OwnerWillem Alexander de Wilde, Oscar Eriksson +4inventors
InventorsWillem Alexander de Wilde, Oscar Eriksson, Jimmy Mikael Kleiven, Daniel Bo Lennartsson, Armand Paussen, Rodrigo Cesar Salum Machado
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Abstract
Control system and method for coordinated feeding of welding wire in a push-pull wire feeding motor system. The method includes operating a pull motor to pull a welding wire from a welding wire source, operating a push motor to push the welding wire from the welding wire source, and regulating a speed of the push motor based on an amount of current being drawn by the pull motor.
Claims20
A method comprising:
- operating a pull motor to pull a welding wire from a welding wire source;
- operating a push motor to push the welding wire from the welding wire source;
- and
- regulating a speed of the push motor based on an amount of current being drawn by the pull motor.
1 more element
A system, comprising:
- a pull motor configured to pull a welding wire from a welding wire source;
- a push motor configured to push the welding wire from the welding wire source toward the pull motor;
- and
- a slack regulator configured to regulate a speed of the push motor based on an amount of current being drawn by the pull motor.
1 more element
A method, comprising:
- altering a signal representative of a target speed of a pull motor to generate an altered target speed;
- and
- supplying the altered target speed to a push motor regulator to regulate a speed of a push motor,
- wherein an altering factor used to generate the altered target speed is based on a value of current being supplied to the pull motor.
1 more element
Dependencies are inferred from the claim text.