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Welding Trades
Oxy Fuel Welding
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Trade & Industrial Education

2. Copyright © Texas Education Agency, 2012. All rights reserved.
Objectives
Explain oxyfuel cutting safety.
Identify and explain oxyfuel cutting equipment & flames
Identify and explain backfire and flashbacks
Set up & shut down oxyfuel equipment
Light and adjust an oxyfuel torch.
Change empty cylinders
Perform oxyfuel cutting – straight line
Safety rules protect you and those around you from injury.
Whose responsibility is safety and health in the classroom laboratory? (Students’, teachers’, everyone’s)
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Trade & Industrial Education

3. Copyright © Texas Education Agency, 2012. All rights reserved.
Safety First
Review the safety sheet
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4. Copyright © Texas Education Agency, 2012. All rights reserved.
Material You Need
Oxygen Gas and Cylinders
Acetylene and Cylinders
Regulators
Hoses
Torches
Cutting Tips
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5. Copyright © Texas Education Agency, 2012. All rights reserved.
Work Activities:
Lab 1
Turning off the oxy fuel rig
Lab 2
Turning on the oxy fuel rig
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6. Copyright © Texas Education Agency, 2012. All rights reserved.
Clean Up & Review
Check and Re-Check Your Work
Review Terminology
Keep Safety in Mind
Take Test
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