Procedures should include
- cleaning and otherwise preparing the metal for welding
- fitting, aligning, and clamping, as required
following manufacturer guidelines and recommendations.
Process/Skill Questions:
- How is aluminum prepared for welding?
- What can be added to steel to prepare it for welding?
- What can one use to check the temperature of aluminum while welding?
- What is the melting point of mild (i.e., low-carbon) steel?