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ATMI BizDEC
Training Program Material & Welding Program

MIG Welding Skill to Industrial Competence

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Program Description

This competency-based training program develops practical MIG (Metal Inert Gas) welding skills for industrial fabrication and manufacturing applications. Participants learn MIG welding principles, equipment preparation, wire and shielding gas selection, welding parameter setting, joint preparation, welding techniques, and basic weld quality inspection. The training progresses from fundamental operation to production-oriented welding practice and competency assessment.

Certification -
Duration 40 JP

Method

Classroom instruction, instructor demonstration, hands-on welding practice, guided exercises, defect analysis, workplace simulation, and competency-based assessment.

Requirements

Participants should have basic knowledge of workshop practices and occupational safety. Basic experience in metalworking or welding is recommended to support effective hands-on practice.

Target Participants

Welding operators, fabrication technicians, production personnel, junior technicians, vocational school graduates, and individuals preparing for MIG welding work in industrial environments.

Learning Output

Participants are able to prepare and operate MIG welding equipment, select appropriate welding wire, shielding gas, and process parameters, perform welding on common joint configurations, and inspect weld results according to specified work and quality requirements.

Program Advantages

The program emphasizes hands-on practice and connects MIG welding fundamentals with practical industrial requirements. Participants develop the ability to set welding parameters, control the welding arc and weld pool, apply appropriate techniques, identify common weld defects, and produce consistent welds according to defined quality requirements.

Subject Materials

  • 1. MIG Welding Fundamentals and Safety
  • 1.1 MIG welding principles, equipment, and welding circuit
  • 1.2 Welding gun, wire feeding system, shielding gas, and accessories
  • 1.3 PPE, workplace hazards, and safe welding practices
  • 2. Material, Wire, and Parameter Selection
  • 2.1 Welding wire types and selection
  • 2.2 Base materials, joint preparation, and shielding gas
  • 2.3 Welding current, voltage, wire feed speed, and travel speed
  • 3. MIG Welding Techniques
  • 3.1 Arc starting, torch manipulation, and weld pool control
  • 3.2 Welding positions and common joint configurations
  • 3.3 Tack welding, single-pass, and multi-pass techniques
  • 4. Weld Quality and Defect Control
  • 4.1 Visual inspection and basic weld quality requirements
  • 4.2 Common MIG welding defects and their causes
  • 4.3 Corrective techniques and process improvement
  • 5. Industrial Welding Application and Assessment
  • 5.1 Production-oriented MIG welding practice
  • 5.2 Application of welding procedures and work instructions
  • 5.3 Practical competency assessment and evaluation