Spot Welding
(การเชื่อมจุด)
Definition
Spot Welding (การเชื่อมจุด) Hard Skill
Spot welding is a manufacturing process in which contacting metal surfaces are joined by the heat obtained from resistance to electric current flow. It is commonly used for joining sheet metal in automotive and industrial applications.
Expertise Level
Level 1
Basic
1. Understands basic principles of spot welding equipment and safety procedures.
2. Can prepare materials and set up simple spot welding tasks under supervision.
3. Able to perform spot welding on simple joints with guidance.
Level 2
Intermediate
1. Able to independently set welding parameters based on material type and thickness.
2. Can inspect and identify common weld defects and apply corrective actions.
3. Understands and applies quality control standards in spot welding processes.
Level 3
Advanced
1. Can optimize welding techniques for complex assemblies and specialized materials.
2. Able to troubleshoot and maintain spot welding equipment for maximum efficiency.
3. Leads training and develops procedures to improve spot welding quality and productivity.
