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Basic drawings 2D 1. Types of lines 2. Drawing sheets as per IS 3. Abbreviations used in drawings Ex. ANSI, DIN Etc. 4. Letterings used in drawings 5. Dimensioning techniques 6. Scales 7. Sectional views 8. Projections: Orthographic 1st and 3 rd angle drawings. 9. Blue print reading 2D Basic drawings 3D 1. Pictorial projection : Isometric, Oblique, Perspective 2. Conversion of 2d drawing to 3D GD & T 1. Interchange ability system 2. Definition of Limits, fits and Tolerance. 3. General tolerance IS-2102 grade. 4. Hole basis and Shaft basis system. 5. Tolerance IT grades. 6. Definition of standard and GD & T 7. Explain of Co- ordinate measuring machine. 8. Interpretation of GD and T. (Design, Manufacturing and Inspection aspects) 9. Show the GD & T symbols in Manufacturing drawings. 10. Achieve the GD & T by manual method(Final inspection).

Topics of GD and T

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GD&T

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Page 1: Topics of GD and T

Basic drawings 2D

1. Types of lines 2. Drawing sheets as per IS3. Abbreviations used in drawings Ex. ANSI, DIN Etc.4. Letterings used in drawings5. Dimensioning techniques6. Scales7. Sectional views8. Projections: Orthographic 1st and 3rd angle drawings.9. Blue print reading 2D

Basic drawings 3D

1. Pictorial projection : Isometric, Oblique, Perspective2. Conversion of 2d drawing to 3D

GD & T

1. Interchange ability system 2. Definition of Limits, fits and Tolerance.3. General tolerance IS-2102 grade.4. Hole basis and Shaft basis system.5. Tolerance IT grades.6. Definition of standard and GD & T7. Explain of Co- ordinate measuring machine.8. Interpretation of GD and T. (Design, Manufacturing and Inspection aspects)9. Show the GD & T symbols in Manufacturing drawings.10. Achieve the GD & T by manual method(Final inspection).