Method and apparatus for controlling weld states of a MIG welding process
Methods, controllers, and power sources for controlling weld states of a MIG welding machine having a 115 volt inverter are provided. The regulation of a power source may include determining a command current signal based on a maximum allowable voltage error determined from the output condition at t...
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Format | Patent |
Language | English |
Published |
12.04.2016
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Subjects | |
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Abstract | Methods, controllers, and power sources for controlling weld states of a MIG welding machine having a 115 volt inverter are provided. The regulation of a power source may include determining a command current signal based on a maximum allowable voltage error determined from the output condition at the weld. The signal may be provided to a controller that regulates the output of the 115 volt inverter. A MIG welding power source may include the 115 volt inverter and a processor that determines a maximum allowable voltage offset from a voltage feedback signal and a voltage level. The processor may provide a signal based on a determined instantaneous command current to regulate the 115 volt inverter. |
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AbstractList | Methods, controllers, and power sources for controlling weld states of a MIG welding machine having a 115 volt inverter are provided. The regulation of a power source may include determining a command current signal based on a maximum allowable voltage error determined from the output condition at the weld. The signal may be provided to a controller that regulates the output of the 115 volt inverter. A MIG welding power source may include the 115 volt inverter and a processor that determines a maximum allowable voltage offset from a voltage feedback signal and a voltage level. The processor may provide a signal based on a determined instantaneous command current to regulate the 115 volt inverter. |
Author | ALBRECHT BRUCE VOGEL BERNARD J MATUS TIM A |
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RelatedCompanies | ALBRECHT BRUCE VOGEL BERNARD J MATUS TIM A ILLINOIS TOOL WORKS INC |
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Snippet | Methods, controllers, and power sources for controlling weld states of a MIG welding machine having a 115 volt inverter are provided. The regulation of a power... |
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SubjectTerms | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
Title | Method and apparatus for controlling weld states of a MIG welding process |
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