Assessments - 2, GPA: 4 ( )

Fabricante : Lincoln Electric Arquivo Tamanho: 487.34 kb Arquivo Nome : b352031f-14d7-445a-96ca-4fb05b1cead9.pdf Língua de Ensino:

In the past, different equipmenthas been required for differentwelds. Customers often needed several models of weldingequipment to perform a variety ofwelding procedures. Waveform Control Technologyrevolutionizes the way weldingequipment is chosen. WaveformControl Technology weldingsystems support 8 processes, over 80 weld procedures, and theoption to fine-tune or develop newwelding programs. WaveformControl Technology is availablein semi-automatic, hard automation, or robotic systems. We’ve put the power of choiceback into the hands of the operators. Choose wisely. ChooseWaveform Control Technology. SIMPLIFIED PROCESS SELECTION Metal transfer modes may be controlled to extend the stable operating range of the welding process. ADAPTABILITY Shapes the arc using computer software. A single machine can quickly andeasily adapt to: • A wide range of applications• Varying materials specifications• Varied weld positions• Appearance requirements WELD QUALITY Optimized metal transfer reduces spatter and improves arc stability. PRODUCTIVITY Higher deposition rates are possible at heat input equal to or less thantraditional CV processes. CUSTOMIZABLE Output parameters may be adjusted for given welding waveform conditionsand joint design to meet weld specifications and production rates. Waveform Control TechnologyTM TECHNOLOGY NX-1.10 11/03 T h e f u t u r e o f w e l d i n g i s h e r e . ® Alterations to the waveform can be made during the weld, using software created by Lincoln Electric. WAVEFORM CONTROL TECHNOLOGYTM Just as computer companiesrecognize the importance ofproviding their customers withmulti-functional equipment, Lincoln Electric realizes that our customers want the power tochoose what fits them best. As companies broaden their productofferings, this desire has turnedinto necessity. In the past, different equipmenthas been required for differentwelds. Customers often needed several models of weldingequipment to perform a variety ofwelding procedures. Waveform Control Technologyrevolutionizes the way weldingequipment is chosen. WaveformControl Technology weldingsystems support 8 processes, over 80 weld procedures, and theoption to fine-tune or develop newwelding programs. WaveformControl Technology is availablein semi-automatic, hard automation, or robotic systems. We’ve put the power of choiceback into the hands of the operators. Choose wisely. ChooseWaveform Control Technology. SIMPLIFIED PROCESS SELECTION Metal transfer modes may be controlled to extend the stable operating range of the welding process. ADAPTABILITY Shapes the arc using computer software. A single machine can quickly andeasily adapt to: • A wide range of applications• Varying materials specifications• Varied weld positions• Appearance requirements WELD QUALITY Optimized metal transfer reduces spatter and improves arc stability. PRODUCTIVITY Higher deposition rates are possible at heat input equal to or less thantraditional CV processes. CUSTOMIZABLE Output parameters may be adjusted for given welding waveform conditionsand joint design to meet weld specifications and production rates. Waveform Control TechnologyTM TECHNOLOGY NX-1.10 11/03 T h e f u t u r e o f w e l d i n g i s h e r e . ® Alterations to the waveform can be made during the weld, using software created by Lincoln Electric. WAVEFORM CONTROL TECHNOLOGYTM T h e f u t u r e o f w e l d i n g i s h e r e . There are many physical forces that affect the welding arc and the transfer of metal from the electrode to theweld puddle. Surface tension, magnetic, and aerodynamic forces are the most significant. The welding currentdirectly affects the magnetic and aerodynamic forces in the welding arc. The welding current and surface tensionforces can be balanced to control metal transfer within the arc. High-speed electronics monitor the electrical signalsfrom the welding arc and make appropriate changesto the current waveform. The electronics must be fast, accurate, and rugged to control the arc andwithstand the harsh welding environment. How Waveform Control Works Amperage T h e f u t u r e o f w e l d i n g i s h e r e . There are many physical forces that affect the welding arc and the transfer of metal from the electrode to theweld puddle. Surface tension, magnetic, and aerodynamic forces are the most significant. The welding currentdirectly affects the magnetic and aerodynamic forces in the welding arc. The welding current and surface tensionforces can be balanced to control metal transfer within the arc. High-speed electronics monitor the electrical signalsfrom the welding arc and make appropriate changesto the current waveform. The electronics must be fast, accurate, and rugged to control the arc andwithstand the harsh welding environment. How Waveform Control Works Amperage TECHNOLOGY 2/8Waveform Control Technology The Arc Action Tool shows the behavior of the arc in the form of a Voltage/Amperage (VI) plot. To further illustrate what the changes in voltage and current mean ...

Baixe o seu

Para fazer o download, introduza 2 dígitos :