1 Copyright  2004 Lincoln Global Inc. Oxy Fuel Welding Troubleshooting.

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Presentation transcript:

1 Copyright  2004 Lincoln Global Inc. Oxy Fuel Welding Troubleshooting

2 Copyright  2004 Lincoln Global Inc. Carburizing Flame Neutral Flame Oxidizing Flame Welding Flame Types

3 Copyright  2004 Lincoln Global Inc. OK Torch High Torch Low Torch Slow Torch Fast Weld Quality

4 Copyright  2004 Lincoln Global Inc. Welding Troubleshooting

5 Copyright  2004 Lincoln Global Inc. Carburizing Flame Neutral Flame Oxidizing Flame Brazing Flame Types

6 Copyright  2004 Lincoln Global Inc. Low Pressure Flame Medium Pressure Flame High Pressure Flame Soldering Flame Types

7 Copyright  2004 Lincoln Global Inc. Carburizing Flame Neutral Flame Oxidizing Flame Neutral Flame with Oxygen Cutting Stream Cutting Flame Types

8 Copyright  2004 Lincoln Global Inc. Cut Quality Good Cut Quality Poor Cut Quality

9 Copyright  2004 Lincoln Global Inc. Dirty Tip

10 Copyright  2004 Lincoln Global Inc. Extremely Fast Extremely Slow Speed Slightly Too Slow Slightly Too Fast

11 Copyright  2004 Lincoln Global Inc. Too High Too Low Tip Height

12 Copyright  2004 Lincoln Global Inc. Too Hot Pre-Heat Too Much Cutting Oxygen Other

13 Copyright  2004 Lincoln Global Inc. Quality Cut Extremely Fast Extremely Slow Irregular Pressure AWS Cut Quality

14 Copyright  2004 Lincoln Global Inc. Troubleshooting