WELCOME TO WELDER E-NOTES

LESSON PLAN FOR TRADE THEORY OF WELDER 1ST YEAR :-

1.TRADE INTRODUCTION:BASIC INTRODUCTION.

2. TRADE INTRODUCTION:PREFACE OF TRADE TOPICS.

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.

4.DIFFERENT TYPES OF SAFETY:Personal safety.

5. DIFFERENT TYPES OF SAFETY:Workshop Safety.

6.DIFFERENT TYPES OF SAFETY:Tool and equipment safety.

7. REMEDY:Remedies to prevent accident.

8.LOSSS INCURED BY BODY ON WELDING:Losses due to welding on Human body.

9.FIRST AID:First Aid kit and Instructions of use.

10.FIRE SAFETY:Fire safety and fire extinguisher.

11.CLASSIFICATION OF METAL JOINTS:Various types of metal joints, their selection and application.

12.WELDING DEFINATION:Introduction and definition of welding.

13.TYPES OF WELDING:Various Welding Processes and its applications.

14.Soldering:Soldering.

15.Soldering:Solder and its types.

16.Soldering:Soldering process.

17.BRAZING:Brazing.

18.Brazing:Brazing method.

19.Rivet:Rivet and its types with application.

20.Rivet:Types of riveting.

21.Rivet:Riveting tools.

22.WEDLING TERMINOLOGY:Terms related to welding.

23.FLUX:Flux and its application.

24.EDGE PREPARATION:Edge preparation and fit up for different thickness.

25.TYPES OF WELDED JOINTS:Types of welded joints and its applications.

26.WELDING POSITION:Welding positions flat, horizontal, vertical and over head position.

27.Surface cleaning:Surface Cleaning.

28.PROPERTIES OF ENGINEERING MATERIALS:Properties of materials, e.g.-colour, weight, structure, and conductivity, magnetic, fusibility, specific gravity.

29.PROPERTIES OF ENGINEERING MATERIALS:Types of properties of engineering materials.

30.PROPERTIES OF ENGINEERING MATERIALS: Mechanical properties :ductility, malleability hardness, brittleness, toughness, tenacity, and elasticity.

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.

40.ARC WELDING:WORKING PRICIPLE.

41.ARC WELDING:Basic electricity applicable to arc welding.

42.ARC WELDING:Basic electricity applicable to arc welding.

43.ARC WELDING:Arc welding related electrical terms &definitions.

44.ARC WELDING:Elctrodes used in SMAW.

45.ARC WELDING:Specifiaction and sizes of elctrodes.

46. ARC WELDING:Advantages of coated electrodes.

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. OXY-ACETYLENE GAS WELDING: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.

95.GMAW:Operation of MIG.

96.GMAW:MIG accessories.

97.GMAW: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.

LESSON PLAN OF WORKSHOP CALCULATION & SCIENCE 1ST YEAR :-

1.Unit, Fractions:Classification of Unit System.

2.Unit, Fractions:Fundamental and Derived Units F.P.S, C.G.S, M.K.S and SI Units.

3.Unit, Fractions:Measurement Units and Conversion.

4.Unit, Fractions:Factors, HCF, LCM and Problems.

5.Unit, Fractions:Fractions – Addition, Subtraction, Multiplication and Division.

6.Unit, Fractions:Decimal Fractions – – Addition, Subtraction, Multiplication and Division.

7.Unit, Fractions:Solving Problems by using calculator.

8.Square Root: Ratio and Proportions, Percentage:Square and Square Root.

9.Square Root: Ratio and Proportions, Percentage:Simple problems using calculator.

10.Square Root: Ratio and Proportions, Percentage:Application of Pythagoras Theorem and related problems.

11.Square Root: Ratio and Proportions, Percentage:Ratio and Proportions.

12.Square Root: Ratio and Proportions, Percentage:Direct and Indirect proportion.

13.Square Root: Ratio and Proportions, Percentage:Percentage.

14.Square Root: Ratio and Proportions, Percentage:Changing percentage to decimal.

15.Material Science:Types of metals.

16.Material Science:Physical and Mechanical Properties of metals.

17.Material Science:Types of ferrous and non-ferrous metals.

18.Material Science:Introduction of iron and cast iron.

19.Material Science:Difference between iron and steel, alloy steel and carbon steel.

20.Material Science:Properties and uses of rubber, timber and insulating materials.

21.Mass, Weight, Volume, and Density:Mass, volume, density, weight & specific gravity.

22.Mass, Weight, Volume, and Density:Related problems for mass, volume, density, weight & specific gravity.

23.Speed and Velocity, Work Power and Energy:Rest, motion, speed, velocity.

24.Speed and Velocity, Work Power and Energy:difference between speed and velocity.

25.Speed and Velocity, Work Power and Energy:acceleration and retardation.

26.Speed and Velocity, Work Power and Energy:Related problems on speed and velocity.

27.Speed and Velocity, Work Power and Energy:Potential energy, Kinetic Energy.

28.Speed and Velocity, Work Power and Energy:Potential energy, Kinetic Energy and related problems with related problems.

29.Speed and Velocity, Work Power and Energy:Work, power, energy, HP, IHP, BHP and efficiency.

30.Heat &Temperature and Pressure:Concept of heat and temperature, effects of heat, difference between heat and temperature.

31.Heat &Temperature and Pressure:Scales of temperature, Celsius, Farenhieght,Kelvin and Conversion between scales of temperature.

32.Heat &Temperature and Pressure:Temperature measuring instruments, types of thermometer, pyrometer.

33.Heat &Temperature and Pressure:Transmission of heat – Conduction, convection and radiation.

34.Heat &Temperature and Pressure:Co-efficient of linear expansion and related problems with assignments.

35.Heat &Temperature and Pressure:Problem of Heat loss and heat gain with assignments.

36.Heat &Temperature and Pressure:Thermal conductivity and insulators.

37.Heat &Temperature and Pressure:Boiling point and melting point of different metals and Nonmetals.

38.Heat &Temperature and Pressure:Concept of pressure and its units in different system.

39.Basic Electricity:Introduction and uses of electricity, molecule, atom, how electricity is produced.

40.Basic Electricity:electric current AC, DC and their comparison, voltage , resistance and their units.

41.Basic Electricity:Conductor, Insulator, types of connections- Series and Parallel.

42.Basic Electricity:Ohm’s Law, relation between VIR & related problems.

43.Basic Electricity:Electrical power, energy and their units, calculation with assignments.

44.Basic Electricity:Magnetic induction, self and mutual inductance and EMF generation.

45.Basic Electricity:Electrical Power, HP, Energy and units of electrical energy.

46.Mensuration:Area and perimeter of square, rectangle and parallelogram.

47.Mensuration:Area an Perimeter of Triangle.

48.Mensuration:Area and Perimeter of Circle, Semi-circle , circular ring, sector of circle, hexagon and ellipse.

49.Mensuration:Surface area and Volume of solids- cube, cuboids, cylinder, sphere and hollow cylinder.

50.Mensuration:Finding lateral surface area , total surface area and capacity in liters of hexagonal, conical and cylindrical shaped vessels.

51.Levers and Simple Machines:Simple machines, Effort and load, mechanical advantage, velocity ratio.

52.Levers and Simple Machines:efficiency of machine, relation between efficiency, velocity ratio and mechanical advantage.

53.Levers and Simple Machines:relation between efficiency, velocity ratio and mechanical advantage.

54.Levers and Simple Machines:Lever and its types.

55.Trigonometry:Measurement of Angle, Trigonometrical Ratios, Trigonometric Table.

56.Trigonometry:Trigonometry-Application in calculating height and distance (Simple Applications).

EMPLOYABILITY SKILL 1ST YEAR :-

1.

1.Behavioural Skills:Expectation Setting.

2.Behavioural Skills:Personal Strength Analysis/Strength Blindness.

3.Behavioural Skills:Display Professionalism at the institute and work place.

4.Behavioural Skills:Increased social initiations relationships and networks Acceptance of peers from different cultures and social groups and work with them.

5.Behavioural Skills:Collaboration with team to prioritize the common goal and compromise individual priorities.

6.Behavioural Skills:Characteristic of a responsible citizen- Display the same by respecting self, others, environment, care for duty and value for time.

7.Behavioural Skills:Adopting best practices and aspire to follow success stories of individual for personal development.

8.English Literacy:Functional English.

9.English Literacy:Importance of Learning English Different Naming words, Words used for replacing names, Action words, Describing people, place and their use.

10.English Literacy:Simple present, past; present, past progressive Construction of simple sentences – Kinds of sentences.

11.English Literacy:Introduction to punctuation – Comma, Full stop, Question mark. Singular plural Change of tense .

12.English Literacy:Usage of appropriate words to express themselves Greetings & Self Introduction Asking &responding to questions Sharing information with others Formal & Informal communication.

13.English Literacy:Speak and provide information about workplace Discussions on current happenings.

14.English Literacy:Reading simple sentences about: a) Self b) Work c) Environment.

15.English Literacy:Simple writing skills.

16.Communication Skills:Self- Introduction.

17.Communication Skills:Perception Management.

18.Communication Skills:a. Verbal Communication.

19.Communication Skills:b. Non-Verbal Communication.

20.Communication Skills:Campus to Work.

21.I.T. Literacy:Basics of Computers.

22.I.T. Literacy:Operating System.

23.I.T. Literacy:MS-Word , MS-Excel.

24.I.T. Literacy:Web browsers & Search Engines.

25.I.T. Literacy:Email,Mobile application.

26.Entrepreneurship Skills:Need of becoming entrepreneur.

27.Entrepreneurship Skills:Ways to become a good entrepreneur.

28.Entrepreneurship Skills:Enabling environment available to become an entrepreneur.

29.Entrepreneurship Skills:Different Govt. institutions/schemes promoting Entrepreneur viz., Gramin banks, PMMY-MUDRA loans, DIC, SIDA, SISI, NSIC, SIDO.

30.Entrepreneurship Skills:Ways to set up an enterprise and different aspects involved viz., legal compliances, Marketing aspect, Budgeting, etc.

31.Entrepreneurship Skills:Day to day monitoring mechanism for Maintaining an enterprise.

32.Entrepreneurship Skills:Different Government schemes supporting entrepreneurship.

33.Entrepreneurship Skills:Examples of successful and unsuccessful entrepreneurs.

34.Maintaining Efficiency:Factors affecting productivity,Improving Productivity.

35.Maintaining Efficiency:Personal finance literacy Planning, Saving, Tax, Govt.

36.Maintaining Efficiency:schemes for financial safety e.g. Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY), etc.

37.Occupational Safety, Health and Environment Education Duration:Safety and Health,Occupational Hazards.

38.Occupational Safety, Health and Environment Education Duration:Accident and Safety,First-aid ,Basic provisions on safety and Health.

39.Occupational Safety, Health and Environment Education Duration:Environmental Issues,Environmental ethics,Disaster Management.

40.Essential skills for success:Building basic skills to navigate life and career. Self-Awareness, articulating personal values, Value-based decision making, Dilemma situations.

41.Essential skills for success:Identify sources and types of stress (positive / negative stress), Managing stress (long-term / short-term), Handling rejection and building resilience, Identify day wasters.

42.Labour Welfare Legislation:Benefits guaranteed under various acts- Factories Act, Apprenticeship Act, Employees State Insurance Act (ESI).

43.Labour Welfare Legislation:Payment Wages Act, Employees Provident Fund Act, The Workmen’s compensation Act, POSH. Interpret applicable labour and industrial laws.

44.Quality Management:Quality Concept and Consciousness,Concept of Quality Management (QMS) & PDCA ,Concept of ISO.

45.Preparation to the world of work:Career Plan,Basic Professional Skills.

46.Preparation to the world of work:Career Pathways,Search and apply for a job.

47.Customer Interaction / service:Greeting customers,Probing-understanding customer requirements.

48.Customer Interaction / service:Handling grievances,Relationship building with customers.

49.Customer Interaction / service:To identify the importance of probing.

50.Customer Interaction / service:Analyasis of whole topic.

ENGINEERING DRAWING 1ST YEAR :-

1.

1.Engineering Drawing – Introduction:Introduction to Engineering Drawing and Drawing Instruments – • Conventions •.

2.Engineering Drawing – Introduction:Viewing of engineering drawing sheets. • Method of Folding of printed Drawing sheet as per BIS SP: 46-2003

3.Drawing Instrument:Drawing board, T-square, Drafter (Drafting M/c), Set squares, Protector, Drawing Instrument Box (Compass, Dividers, Scale, Diagonal Scales etc.), pencils of different grades, Drawing pins/ Clips.PART-01

4.Drawing Instrument:Drawing board, T-square, Drafter (Drafting M/c), Set squares, Protector, Drawing Instrument Box (Compass, Dividers, Scale, Diagonal Scales etc.), pencils of different grades, Drawing pins/ Clips.PART-02

5.Free hand drawing:Lines, polygons, ellipse etc.

6.Free hand drawing:Geometrical figures and blocks with dimension.

7.Free hand drawing:Transferring measurement from the given object to the free hand sketches.

8.Free hand drawing:Solid objects – Cube, Cuboids, Cone, Prism, Pyramid, Frustum of Cone with dimensions.

9.Free hand drawing:Free hand drawing of hand tools and measuring tools, simple fasteners (nuts, bolts, rivets etc.) trade related sketches.

10.Lines:Definition, types and applications in drawing as per BIS: 46- 2003

11.Lines:Classification of lines (Hidden, centre, construction, extension, Dimension, Section).

12.Lines:Drawing lines of given length (Straight, curved).

13.Lines:Drawing of parallel lines, perpendicular line.

14.Lines:Methods of Division of line segment.

15.Drawing of Geometrical figures:Angle: Measurement and its types, method of bisecting.

16.Drawing of Geometrical figures:Triangle: different types.

17.Drawing of Geometrical figures:Rectangle, Square, Rhombus, Parallelogram.

18.Drawing of Geometrical figures:Circle and its elements.

19.Drawing of Geometrical figures:Different polygon and their values of included angles. Inscribed and circumscribed polygons.

20.Lettering & Numbering:Single Stroke, Double Stroke, Inclined.

21.Lettering & Numbering:Single Stroke, Double Stroke, Inclined.

22.Lettering & Numbering:Single Stroke, Double Stroke, Inclined.

23.Dimensioning and its Practice:Definition, types and methods of dimensioning (functional, non-functional and auxiliary).

24.Dimensioning and its Practice:Position of dimensioning (Unidirectional, Aligned).

25.Dimensioning and its Practice:Types of arrowhead.

26.Dimensioning and its Practice:Leader line with text.

27.Dimensioning and its Practice:Symbols preceding the value of dimension and dimensional tolerance.

28.Sizes and layout of drawing sheets:Selection of sizes.

29.Sizes and layout of drawing sheets:Title Block, its position and content.

30.Sizes and layout of drawing sheets:Item Reference on Drawing Sheet (Item list).

31.Method of presentation of Engg. Drawing:Pictorial View.

32.Method of presentation of Engg. Drawing:Orthographic View.

33.Method of presentation of Engg. Drawing:Isometric View.

34.Symbolic representation – different symbols used in the trades:Fastener (Rivets, Bolts and Nuts).

35.Symbolic representation – different symbols used in the trades:Bars and profile sections.

36.Symbolic representation – different symbols used in the trades:Weld, Brazed and soldered joints.

37.Symbolic representation – different symbols used in the trades:Electrical and electronics element.

38.Symbolic representation – different symbols used in the trades:Piping joints and fitting.

39.Projections:Concept of axes plane and quadrant.

40.Projections:Concept of axes plane and quadrant.

41.Projections:Orthographic projections.

42.Projections:Orthographic projections.

43.Projections:Method of first angle and third angle projections (definition and difference).

44.Projections:Method of first angle and third angle projections (definition and difference).

45.Projections:Symbol of 1st angle and 3rd angle projection in 3rd angle.

46.Projections:Symbol of 1st angle and 3rd angle projection in 3rd angle.

47.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

48.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

49.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

50.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

51.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

52.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

53.Orthographic projection from isometric projection:Orthographic projection from isometric projection.

54.Reading of fabrication drawing:Reading of fabrication drawing.

55.Reading of fabrication drawing:Reading of fabrication drawing.

56.Reading of fabrication drawing:Reading of fabrication drawing.

57.Reading of fabrication drawing:Reading of fabrication drawing.