20240033842. MULTIPLE WELDING METHOD simplified abstract (Fronius International GmbH)

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MULTIPLE WELDING METHOD

Organization Name

Fronius International GmbH

Inventor(s)

[[:Category:Dominik S�llinger of Wels-Thalheim (AT)|Dominik S�llinger of Wels-Thalheim (AT)]][[Category:Dominik S�llinger of Wels-Thalheim (AT)]]

MULTIPLE WELDING METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240033842 titled 'MULTIPLE WELDING METHOD

Simplified Explanation

The abstract describes a patent application for a multiple welding method that uses at least two consumable electrodes. This method allows for stable welding processes at the electrodes and reduces heat input into the parent material compared to the multiple pulse welding method.

  • The welding process at each electrode consists of a short-circuit welding phase and a hot-welding phase with higher heat input into the parent material.
  • The short-circuit welding phase and the hot-welding phase alternate periodically.
  • The short-circuit welding phases of the welding processes of the electrodes are temporally synchronized based on at least one defined first synchronization event per short-circuit welding phase.

Potential applications of this technology:

  • Manufacturing and fabrication industries that require welding processes.
  • Automotive industry for welding various components.
  • Aerospace industry for welding aircraft parts.
  • Construction industry for welding structural components.

Problems solved by this technology:

  • Provides stable welding processes at the electrodes.
  • Reduces heat input into the parent material.
  • Enables synchronized short-circuit welding phases.

Benefits of this technology:

  • Improved welding efficiency.
  • Enhanced weld quality.
  • Reduced heat-affected zone in the parent material.
  • Increased productivity in welding processes.


Original Abstract Submitted

a multiple welding method using at least two consumable electrodes which enables stable welding processes at the electrodes and also less heat input into the parent material compared with the multiple pulse welding method. at each of the at least two electrodes a welding process includes a short-circuit welding phase and a hot-welding phase with higher heat input into the parent material relative to the short-circuit welding phase, the short-circuit welding phase and the hot-welding phase periodically alternating, and for the short-circuit welding phases of the welding processes of the at least two electrodes to be temporally synchronized on the basis of at least one defined first synchronization event per short-circuit welding phase.

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