Arc Welding
(การเชื่อมด้วยไฟฟ้า)
Definition
Arc Welding (การเชื่อมด้วยไฟฟ้า) Tool
Arc welding is a fabrication process that uses an electric arc to join metals by melting the workpieces and adding filler material to form a strong joint.
Expertise Level
Level 1
Basic
1. Understands the basic principles of arc welding.
2. Can set up welding equipment safely under supervision.
3. Performs simple welds on basic joint types.
Level 2
Intermediate
1. Can independently prepare and adjust welding equipment for various tasks.
2. Produces consistent and quality welds on standard joint configurations.
3. Identifies and corrects common welding defects.
Level 3
Advanced
1. Masters advanced arc welding techniques for complex joints and materials.
2. Develops welding procedures and inspects critical welds for industrial standards.
3. Trains others and ensures adherence to safety and quality protocols.
