Enterprise ag mechanics job arc welding objective learn to safely and effectively shielded arc weld
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1- What is sheilded arc welding? 2- What are some safety precautions for sheilded arc welding? - PowerPoint PPT Presentation


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Enterprise: Ag Mechanics Job: Arc Welding Objective: Learn to safely and effectively shielded arc weld. 1- What is sheilded arc welding? 2- What are some safety precautions for sheilded arc welding? 3- What are some procedures for striking an arc?

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Enterprise ag mechanics job arc welding objective learn to safely and effectively shielded arc weld
Enterprise: Ag MechanicsJob: Arc WeldingObjective: Learn to safely and effectively shielded arc weld

  • 1- What is sheilded arc welding?

  • 2- What are some safety precautions for sheilded arc welding?

  • 3- What are some procedures for striking an arc?

  • 4- List some basic arc weld and positions.

  • 5- List the equipment needed for sheilded arc welding.

  • 6- Draw some basic weave patterns used

  • in sheilded arc welding.


1 what is sheilded arc welding 2 what are some safety precautions for sheilded arc welding

  • 7- What is an electrode?

  • 8- How should metal be prepared for welding?

  • 9- How is cutting accomplished?

  • 10- What determines amp setting?

  • 11- What determines rod size?


1 what is sheilded arc welding 2 what are some safety precautions for sheilded arc welding

  • 1. Shielded arc welding is a fusion process where heat is obtained from an electric arc which is formed between a base metal and an electrode.

  • 2. Some safety precautions are:

    • A) Don't strike arc until helmet is in place

    • B) Wear proper clothing

    • C) Hold electrode by insulated handle

    • D) Proper ventilation

    • E) Avoid welding near combustable material

    • F) Always wear safety glasses

    • G) Never stand in water when welding

    • H) Never weld on closed conainers

  • 3. Hold the elctrode at a 15 degrees travel angle and either tap or strike an arc then position electrode 1/8 inch from metal.


1 what is sheilded arc welding 2 what are some safety precautions for sheilded arc welding

  • C) Vice G) Helmet

  • D) Wire Brush H) Pliers

  • 7. An electrode is a metal rod coated with Flux the numbers on the rod stand for 601 1 -

  • 60 = 60,000 lbs per square inch

  • XX 1 = Position 1 =All 2 = Flat and Horizontal 3 = Flat

  • XXX 1 = Polarity

  • 1,3,4,8=AC or DC Reverse 2 = AC or DC straight 0 = DC Reverse


  • 1 what is sheilded arc welding 2 what are some safety precautions for sheilded arc welding