*Module 1: Introduction to Welding Technology* 

- *History of Welding*: Evolution of welding techniques and their industrial applications. 

- *Basic Metallurgy*: Properties of metals (ferrous/non-ferrous), alloys, and heat treatment. 

- *Welding Safety*: PPE (Personal Protective Equipment), hazard identification, and OSHA standards. 

- *Welding Symbols & Blueprints*: Interpretation of engineering drawings and welding symbols (AWS/ISO standards). 

 

*Module 2: Welding Processes & Techniques* 

- *Arc Welding (SMAW)*: Shielded Metal Arc Welding (electrodes, equipment, and techniques). 

- *MIG/MAG Welding (GMAW)*: Gas Metal Arc Welding (wire feed, shielding gases, applications). 

- *TIG Welding (GTAW)*: Gas Tungsten Arc Welding (precision welding for stainless steel, aluminium). 

- *Oxy-Fuel Welding & Cutting*: Gas welding, brazing, and cutting (oxy-acetylene). 

- *Resistance Welding*: Spot welding, seam welding, and projection welding. 

 

*Module 3: Advanced Welding Methods* 

- *Submerged Arc Welding (SAW)*: Automated welding for heavy industries. 

- *Plasma Arc Welding (PAW)*: High-precision welding for aerospace and electronics. 

- *Friction Stir Welding (FSW)*: Solid-state welding for aluminium and composites. 

- *Laser & Electron Beam Welding*: Advanced techniques for high-tech industries. 

 

*Module 4: Materials Science & Weldability* 

- *Weldability of Metals*: Carbon steel, stainless steel, aluminium, titanium, and cast iron. 

- *Welding Defects*: Porosity, cracks, distortion, and remedies. 

- *Corrosion & Prevention*: Galvanic corrosion, coatings, and material selection. 

 

*Module 5: Welding Inspection & Quality Control* 

- *Non-Destructive Testing (NDT)*: 

  - Visual Inspection (VT) 

  - Ultrasonic Testing (UT) 

  - Radiographic Testing (RT) 

  - Magnetic Particle Testing (MT) 

  - Liquid Penetrant Testing (PT) 

- *Destructive Testing*: Tensile tests, bend tests, and impact tests. 

- *Quality Standards*: AWS (American Welding Society), ASME, and ISO certifications. 

 

*Module 6: Welding Codes & Standards* 

- *AWS D1.1*: Structural welding code for steel. 

- *ASME Section IX*: Welding qualifications for pressure vessels and piping. 

- *ISO 9606*: International standards for welder qualification. 

 

*Module 7: Automation & Robotics in Welding* 

- *Welding Robots*: Programming and operation of robotic welding systems. 

- *CNC Welding*: Computer Numerical Control applications in welding. 

- *Industry 4.0*: IoT, sensors, and AI in welding automation. 

 

*Module 8: Professional Practices* 

- *Project Management*: Cost estimation, time management, and resource planning. 

- *Workshop Practices*: Tool maintenance, equipment calibration, and workspace organization. 

- *Career Skills*: Resume building, interview preparation, and workplace ethics. 

 

*Electives (Choose 1–2)* 

- *Pipeline Welding*: Techniques for oil, gas, and water pipelines. 

- *Underwater Welding*: Hyperbaric welding methods and safety protocols. 

- *Additive Manufacturing (3D Printing) *: Welding in metal 3D printing. 

 

*Practical Training* 

- *Lab Sessions*: Hands-on practice with SMAW, GMAW, GTAW, and oxy-fuel welding. 

- *Workshops*: Fabrication projects (e.g., structural joints, pressure vessels). 

- *Industry Visits*: Exposure to manufacturing plants, shipyards, or construction sites. 

 

 *Capstone Project* 

- Design, fabricate, and inspect a welded structure (e.g., bridge component, pipeline section). 

- Documentation of the process, including NDT reports and cost analysis. 

 

*Internship (Optional)* 

- 4–8 weeks in industries like automotive, construction, aerospace, or oil and gas. 

 

*Assessment Methods* 

- *Practical Exams*: 50% (welding tests, joint inspections). 

- *Theory Exams*: 30% (metallurgy, codes, safety). 

- *Projects & Reports*: 20%. 

 

*Resources & Tools* 

- *Software*: AutoCAD (for blueprint reading), welding simulation tools. 

- *Equipment*: Welding machines, plasma cutters, NDT kits. 

- *Textbooks: *“Welding Principles and Applications” by Larry Jeffus, “Metallurgy Fundamentals” by Daniel A. Brandt.