Syllabus Description for Training Officer - Welder (पेपर कोड B)
1. Gas Welding and MS Sheet Joining
- Set up the gas welding plant and join mild steel (MS) sheets in various positions, following safety precautions.
- Positions: 1F, 2F, 3F, 1G, 2G, 3G
- NOS Code: CSC/N0204
- Set up the Shielded Metal Arc Welding (SMAW) machine and perform different types of joints on MS in various positions according to standard procedures.
- Types of Joints: Fillet (T-joint, lap, corner), Butt (square, V)
- Positions: 1F, 2F, 3F, 4F, 1G, 2G, 3G, 4G
- NOS Code: CSC/N0204
- Set up the oxy-acetylene cutting plant and perform various cutting operations on MS plates.
- Cutting Operations: Straight, bevel, circular
- NOS Code: CSC/N0201
- Perform gas welding (OAW) on different types of MS pipe joints.
- Types of Joints: Butt, elbow, T-joint, angle (45°) joint, flange joint
- NOS Code: CSC/N0204
- Set up the SMAW machine and weld various types of MS pipe joints.
- Types of Joints: Butt, elbow, T-joint, angle (45°) joint, flange joint
- NOS Code: CSC/N0204
- Choose the appropriate welding process and perform joining on various types of metals, ensuring correctness.
- Welding Processes: OAW, SMAW
- Metals: Stainless Steel (SS), Cast Iron (CI), Brass, Aluminium
- NOS Code: CSC/N0204
- Demonstrate arc gouging to rectify weld joints.
- NOS Code: CSC/N0204
- Test welded joints using various testing methods.
- Testing Methods: Dye penetration, magnetic particle, nick break, free bend, fillet fracture
- NOS Code: CSC/N0204
- Set up the Gas Metal Arc Welding (GMAW) machine and perform welding on different types of joints on MS sheets/plates in various positions using dip mode metal transfer.
- Types of Joints: Fillet (T-joint, lap, corner), Butt (square, V)
- Positions: 1F, 2F, 3F, 4F, 1G, 2G, 3G
- NOS Code: CSC/N0209
- Set up the Gas Tungsten Arc Welding (GTAW) machine and perform welding on various joints and metals in different positions, ensuring weld correctness.
- Types of Joints: Fillet (T-joint, lap, corner), Butt (square, V)
- Metals: Aluminium, Stainless Steel
- Positions: 1F, 1G
- NOS Code: CSC/N0212
- Perform welding on Aluminium and MS pipe joints using GTAW in the flat position.
- NOS Code: CSC/N0212
- Set up the Plasma Arc Cutting machine and cut ferrous and non-ferrous metals.
- NOS Code: CSC/N0207
- Set up the resistance spot welding machine and join MS & SS sheets.
- NOS Code: CSC/N0206
- Perform brazing to join different similar and dissimilar metals according to standard procedures.
- Metals: Copper, MS, SS
- NOS Code: CSC/N9410
- Repair cast iron machine parts by selecting the appropriate welding process.
- Welding Processes: OAW, SMAW
- NOS Code: CSC/N9411
- Perform hard facing on alloy steel components or MS rods using hard facing electrodes.
- NOS Code: CSC/N9412
- Read and apply engineering drawings for various applications in the field of work.
- NOS Code: CSC/N9401
- Demonstrate basic mathematical concepts and principles to perform practical operations, and understand and explain basic science relevant to the field of study.
- NOS Code: CSC/N9402
