Arc welding machine with weld cleaning function, system with such an arc welding machine, and corresponding procedure
DE502021010261D1Active Publication Date: 2026-05-07EWM GMBH
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Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- EWM GMBH
- Filing Date
- 2021-04-23
- Publication Date
- 2026-05-07
AI Technical Summary
Technical Problem
Existing arc welding machines require separate devices for welding and cleaning weld seams, which is cumbersome and inefficient, especially when cleaning is needed immediately after welding.
Method used
An arc welding machine with an inverter power unit and control unit that integrates a weld cleaning function, limiting the output voltage to a maximum of 20 V or less for safe and effective cleaning, using the same electrical outputs for both welding and cleaning.
Benefits of technology
The integrated weld cleaning function simplifies the process by eliminating the need for separate cleaning devices, ensuring safe and efficient cleaning of weld seams without arc ignition during the cleaning process.
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