Shielded Metal Arc Welding (SMAW)
(การเชื่อมโลหะด้วยอาร์คโลหะที่มีการป้องกัน (SMAW))
Definition
Shielded Metal Arc Welding (SMAW) (การเชื่อมโลหะด้วยอาร์คโลหะที่มีการป้องกัน (SMAW)) Soft Skill
Shielded Metal Arc Welding (SMAW) is a manual arc welding process that uses a consumable electrode coated in flux to lay the weld, commonly used for joining metals in construction and repair.
Expertise Level
Level 1
Basic
1. Understands the basic principles and safety procedures of SMAW.
2. Can set up welding equipment and prepare materials for welding.
3. Performs simple welds on basic joints with supervision.
Level 2
Intermediate
1. Can perform SMAW on a variety of joints and positions with acceptable quality.
2. Able to identify and correct common welding defects.
3. Understands electrode selection and welding parameters adjustments.
Level 3
Advanced
1. Performs complex welds on various metal types and thicknesses with high quality.
2. Can supervise and train others in SMAW techniques and safety.
3. Ability to interpret welding blueprints and apply advanced welding procedures.
