WELDER
| DAY | UNIT | TOPIC | E-NOTES LINK | VIDEO LINK |
|---|---|---|---|---|
| 1 | TRADE INTRODUCTION | BASIC INTRODUCTION | VIEW | |
| 2 | TRADE INTRODUCTION | PREFACE OF TRADE TOPICS | VIEW | |
| 3 | GENERAL SAFETY | All necessary guidance to be provided to the new comers to become familiar with the working of Industrial TrainingImportance of safety and general precautions observed in the in the industry/shop Introduction of First aid.Different types of satety observed in workshop | VIEW | |
| 4 | DIFFERENT TYPES OF SAFETY | Personal safety | VIEW | WATCH NOW |
| 5 | DIFFERENT TYPES OF SAFETY | Workshop Safety | VIEW | WATCH NOW |
| 6 | DIFFERENT TYPES OF SAFETY | Tool and equipment safety | VIEW | WATCH NOW |
| 7 | REMEDY | Remedies to prevent accedent | VIEW | WATCH NOW |
| 8 | LOSSS INCURED BY BODY ON WELDING | Losses due to welding on Human body | VIEW | WATCH NOW |
| 9 | FIRST AID | First Aid kit and Instructions of use | VIEW | WATCH NOW |
| 10 | FIRE SAFETY | Fire safety and fire extinguisher | VIEW | WATCH NOW |
| 11 | CLASSIFICATION OF METAL JOINTS | Various types of metal joints, their selection and application | VIEW | WATCH NOW |
| 12 | WELDING DEFINTION | Introduction and definition of welding. | WATCH NOW | |
| 13 | TYPES OF WELDING | Various Welding Processes and its applications. | ||
| 14 | Soldering | Soldering | VIEW | WATCH NOW |
| 15 | Soldering | Solder and its types | VIEW | WATCH NOW |
| 16 | Soldering | Soldering process | VIEW | WATCH NOW |
| 17 | Brazing | Brazing | VIEW | WATCH NOW |
| 18 | Brazing | Brazing method | VIEW | WATCH NOW |
| 19 | Rivet | Rivet and its types with application | VIEW | WATCH NOW |
| 20 | Rivet | Types of rivetting | VIEW | WATCH NOW |
| 21 | Rivet | Rivetting tools | VIEW | WATCH NOW |
| 22 | WEDLING TERMINOLOGY | Terms related to welding | VIEW | WATCH NOW |
| 23 | FLUX | Flux and its application | VIEW | WATCH NOW |
| 24 | EDGE PREPARATION | Edge preparation and fit up for different thickness. | VIEW | WATCH NOW |
| 25 | TYPES OF WELDED JOINTS | Types of welded joints and its applications. | VIEW | WATCH NOW |
| 26 | WELDING POSITION | Welding positions flat, horizontal, vertical and over head position. | VIEW | WATCH NOW |
| 27 | Surface Cleaning | Surface Cleaning | VIEW | WATCH NOW |
| 28 | PROPERTIES OF ENGINEERING MATERIALS | Properties of materials, e.g.-colour, weight, structure, and conductivity, magnetic, fusibility, specific gravity | VIEW | WATCH NOW |
| 29 | PROPERTIES OF ENGINEERING MATERIALS | Types of properties of engineering materials | VIEW | |
| 30 | PROPERTIES OF ENGINEERING MATERIALS | Mechanical properties: ductility, malleability hardness, brittleness, toughness, tenacity, and elasticity. | VIEW | WATCH NOW |
| 31 | WELDING SYMBOLS | Welding symbols as per BIS | ||
| 32 | WELDING SYMBOLS | Welding symbols as per BIS | ||
| 33 | WELDING SYMBOLS | Welding symbols as per AWS. | ||
| 34 | WELDING SYMBOLS | Welding symbols as per AWS. | ||
| 35 | WELDING TERMINOLOGY | Arc and Gas Welding Equipments, tools and accessories | ||
| 36 | WELDING TERMINOLOGY | Arc and Gas Welding Equipments, tools and accessories | ||
| 37 | WELDING TERMINOLOGY | Arc and Gas Welding Equipments, tools and accessories | ||
| 38 | WELDING TERMINOLOGY | Arc and Gas Welding terms and definitions. | ||
| 39 | ARC WELDING | BASICS OF ARC WELDING | VIEW | WATCH NOW, WATCH NOW |
| 40 | ARC WELDING | WORKING PRICIPLE | VIEW | WATCH NOW |
| 41 | ARC WELDING | Basic electricity applicable to arc welding | VIEW | WATCH NOW, WATCH NOW 2, WATCH NOW 3, |
| 42 | ARC WELDING | Basic electricity applicable to arc welding | VIEW | WATCH NOW 1 |
| 43 | ARC WELDING | Arc welding related electrical terms &definitions. | VIEW | WATCH NOW 1 |
| 44 | ARC WELDING | Elctrodes used in SMAW | VIEW | WATCH NOW 5 |
| 45 | ARC WELDING | Specifiaction and sizes of elctrodes | VIEW | WATCH NOW 1 |
| 46 | ARC WELDING | Advantages of coated electrodes | VIEW | WATCH NOW 1 |
| 47 | ARC WELDING | Different eqipments that are used in SMAW | ||
| 48 | ARC WELDING | safety equipments employed during SMAW | ||
| 49 | ARC WELDING | Operation of SAMW and comaprison with Oxy-acetylene Gas Welding | ||
| 50 | GAS WELDING | Common gases used for welding & cutting, flame temperatures and uses. | ||
| 51 | OXY-ACETYLENE GAS WELDING | Plant accessories and materials for Oxy-acetylene gas welding | ||
| 52 | OXY-ACETYLENE GAS WELDING | Sources of Acetylene | ||
| 53 | OXY-ACETYLENE GAS WELDING | Chemistry of oxy-acetylene flame. | ||
| 54 | OXY-ACETYLENE GAS WELDING | Two stage Combustion and Avdantages and Disadvantages of it | ||
| 55 | OXY-ACETYLENE GAS WELDING | Types of Flame in OAW | ||
| 56 | OXY-ACETYLENE GAS WELDING | Neutral Flame and its application | ||
| 57 | OXY-ACETYLENE GAS WELDING | Carburisinfg Flame and its application | ||
| 58 | OXY-ACETYLENE GAS WELDING | Oxidising Flame and its application | ||
| 59 | OXY-ACETYLENE GAS WELDING | Operation of OAW | ||
| 60 | GAS CUTTING | Basics of Oxy-Acetylene cutting process | ||
| 61 | GAS CUTTING | Operation of Oxy-Acetylene cutting process | ||
| 62 | GAS CUTTING | Different types of Oxy-Acetylene cutting cutting machine | ||
| 63 | GAS CUTTING | Application of Oxy-Acetylene cutting and special cutting technique | ||
| 64 | WELDING DEFECT | Different types of Welding method, their causes and application | ||
| 65 | WELDING DEFECT | Different types of Welding method, their causes and application | ||
| 66 | WELDING DEFECT | Different types of Welding method, their causes and application | ||
| 67 | WELDING DEFECT | Different types of Welding method, their causes and application | ||
| 68 | INSPECTION OF WELD | Types of Inspection methods | ||
| 69 | INSPECTION OF WELD | Destructive Method | ||
| 70 | INSPECTION OF WELD | Destructive Method | ||
| 71 | INSPECTION OF WELD | Non-Destructive Method(NDT) | ||
| 72 | INSPECTION OF WELD | Non-Destructive Method(NDT) | ||
| 73 | PIPE JOINTS | Pipe development for Elbow joint, T joint, Y joint and branch joint | ||
| 74 | PIPE JOINTS | Pipe development for Elbow joint, T joint, Y joint and branch joint | ||
| 75 | PIPE JOINTS | Pipe development for Elbow joint, T joint, Y joint and branch joint | ||
| 76 | PIPE JOINTS | Pipe development for Elbow joint, T joint, Y joint and branch joint | ||
| 77 | FERROUS METAL | Classification of steel. | ||
| 78 | FERROUS METAL | Low, medium and high carbon steel and alloy steels | ||
| 79 | FERROUS METAL | Effects of alloying elements on steel | ||
| 80 | FERROUS METAL | Cast iron and its properties types. | ||
| 81 | NON-FERROUS METAL | Brass types properties and welding methods | ||
| 82 | NON-FERROUS METAL | Copper types properties and welding methods | ||
| 83 | NON-FERROUS METAL | Aluminium and its alloys, properties | ||
| 84 | GMAW | Gas Metal Arc Welding | ||
| 85 | GMAW | Tungsten Inert Gas Welding | ||
| 86 | GMAW | Advantages and disadvantages of Tungsten Inert Gas Welding | ||
| 87 | GMAW | Tungsten Inert Gas Welding polarity and electrical accessories | ||
| 88 | GMAW | Tungsten Inert Gas Welding polarity and electrical accessories | ||
| 89 | GMAW | Tungsten Inert Gas Welding operation and apllication | ||
| 90 | GMAW | TIG Accessories | ||
| 91 | GMAW | TIG electrode | ||
| 92 | GMAW | Tungsten Inert Gas Welding operation and apllication | ||
| 93 | GMAW | Metal Inert Gas Welding | ||
| 94 | GMAW | Advantages and disadvantages of Metal Inert Gas Welding | WATCH NOW | |
| 95 | GMAW | Operation of MIG | ||
| 96 | GMAW | MIG accessories | ||
| 97 | GMAEW | Metal Inert Gas Welding polarity and electrical accessories | ||
| 98 | GMAW | Metal Inert Gas Welding polarity and electrical accessories | ||
| 99 | GMAW | Metal trasfer associated with Metal Inert Gas Welding | ||
| 100 | GMAW | Metal trasfer associated with Metal Inert Gas Welding | ||
| 101 | GMAW | Metal trasfer associated with Metal Inert Gas Welding | ||
| 102 | FCAW | Flux cored Arc Welding | ||
| 103 | FCAW | Flux cored Arc Welding | ||
| 104 | SAW | Submerged Arc Welding | ||
| 105 | SAW | Submerged Arc Welding | ||
| 106 | SAW | Submerged Arc Welding | ||
| 107 | ESW | Electroslag Welding | ||
| 108 | ESW | Electroslag Welding | ||
| 109 | EBW | Electron Beam Welding | ||
| 110 | TW | Thermit welding | ||
| 111 | TW | Thermit welding | ||
| 112 | RESISTANCE WELDING | Introduction of Resistance welding | ||
| 113 | RESISTANCE WELDING | Resistance Spot Welding | ||
| 114 | RESISTANCE WELDING | Resistance Spot Welding | ||
| 115 | RESISTANCE WELDING | Projection Welding | ||
| 116 | RESISTANCE WELDING | Seam Welding | ||
| 117 | RESISTANCE WELDING | Upset Butt Welding | ||
| 118 | RESISTANCE WELDING | Flash butt Welding | ||
| 119 | FRW | Friction Welding | ||
| 120 | PAW | Plasma Arc welding | ||
| 121 | PAW | Plasma Arc welding | ||
| 122 | PAC | Plasma Arc Cutting | ||
| 123 | EBW | Electron Beam Welding | ||
| 124 | EBW | Advantages and Disadvantages of Electron Beam Welding | ||
| 125 | LBW | LASER Beam Welding | ||
| 126 | LBW | LASER Beam Welding | ||
| 127 | HEAT TREATMENT | Different types of crystal structure | ||
| 128 | HEAT TREATMENT | Different types of crystal structure | ||
| 129 | HEAT TREATMENT | Different types of crystal structure | ||
| 130 | HEAT TREATMENT | Different types of crystal structure | ||
| 131 | HEAT TREATMENT | IRON CARBON SYSTEM | ||
| 132 | HEAT TREATMENT | IRON CARBON SYSTEM | ||
| 133 | HEAT TREATMENT | Constitutents of Iron Carbon System | ||
| 134 | HEAT TREATMENT | Constitutents of Iron Carbon System | ||
| 135 | HEAT TREATMENT | Iron carbon Diagram | ||
| 136 | HEAT TREATMENT | Iron carbon Diagram | ||
| 137 | HEAT TREATMENT | TTT DIAGRAM | ||
| 138 | HEAT TREATMENT | Diferent heat treatment process | ||
| 139 | HEAT TREATMENT | Diferent heat treatment process | ||
| 140 | HEAT TREATMENT | Diferent heat treatment process | ||
| 141 | HEAT TREATMENT | Diferent heat treatment process |