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ITI Engineering Drawing 1st Year Syllabus 2024 PDF Download :- Engineering Drawing is a crucial subject for various engineering trades at Industrial Training Institutes (ITIs). It lays a foundation for understanding and creating technical drawings of machines, structures, and components. The subject equips students with the ability to communicate their engineering ideas and concepts effectively using standardized drawing conventions and symbols.
Scope of ITI Engineering Drawing :
ITI Engineering Drawing covers a wide range of topics, including:
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Freehand Sketching: This involves creating quick and accurate sketches of objects or diagrams using hand-drawn lines and curves.
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Dimensioning: This involves adding numerical values and symbols to a drawing to provide precise measurements and specifications.
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Projections: This deals with representing three-dimensional objects on two-dimensional drawing planes using different projection methods like first-angle and third-angle projections.
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Sections and Views: This involves creating sectional views to visualize the internal structure of an object by cutting through it along specific planes.
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Templates: This involves using standardized templates and symbols to represent common engineering elements like bolts, nuts, and welds.
Benefits of ITI Engineering Drawing :
Mastering ITI Engineering Drawing offers several benefits, including:
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Enhanced Communication Skills: Students can clearly convey their engineering ideas and concepts through drawings, aiding collaboration and understanding among team members.
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Improved Visual Representation: Drawings provide a visual representation of engineering designs, allowing for better comprehension and problem-solving.
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Technical Skills Development: Students gain proficiency in using drawing instruments, tools, and software, enhancing their technical skills.
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Career Advancement Opportunities: Engineering Drawing is a valuable skill for various engineering trades and industries, opening up employment opportunities.
ITI Engineering Drawing Syllabus :
The ITI Engineering Drawing syllabus typically covers the following topics in each year:
First Year :
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Introduction to Engineering Drawing
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Freehand Sketching
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Lines, Lettering, and Dimensioning
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First-angle Projection
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Sections and Views
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Dimensioning and Geometric Tolerances
Second Year :
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Third-angle Projection
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Templates
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Isometric and Oblique Drawings
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Assembly Drawings and Tolerances
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Pipe Drawings and Welding Symbols
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Technical Reports and Specifications
ITI Engineering Drawing 1st Year Syllabus 2024 PDF Download
Here is the ITI Engineering Drawing 1st Year Syllabus:
Semester 1
Unit 1: Introduction to Engineering Drawing
- Importance and scope of Engineering Drawing
- Types of Engineering Drawings
- Drawing instruments and materials
- Standard sizes and layout of drawing sheets
- Title block and its contents
- Freehand sketching of geometrical figures, blocks, and hand tools
- Transferring measurements from objects to freehand sketches
Unit 2: Lines, Lettering, and Dimensioning
- Types of lines and their applications
- Single-stroke lettering and numerals
- Principles of dimensioning
- Dimensioning techniques and practices
- Types of dimensioning systems
Unit 3: First-angle Projection
- Principles of first-angle projection
- Projection of points, lines, and planes
- Projection of simple solids
Unit 4: Sections and Views
- Types of sections
- Sectional views of simple solids
- Full sections, half sections, and revolved sections
- Auxiliary views
Unit 5: Dimensioning and Geometric Tolerances
- Dimensioning of simple engineering drawings
- Introduction to geometric tolerances
- Types of geometric tolerances and their symbols
- Dimensioning and tolerancing practices
Semester 2
Unit 1: Third-angle Projection
- Principles of third-angle projection
- Projection of points, lines, and planes
- Projection of simple solids
Unit 2: Templates
- Standard templates for representing engineering elements
- Use of templates for drawing bolts, nuts, screws, and washers
- Drawing of gears and gear assemblies
Unit 3: Isometric and Oblique Drawings
- Principles of isometric and oblique drawing
- Isometric drawing of simple objects
- Oblique drawing of simple objects
Unit 4: Assembly Drawings and Tolerances
- Assembly drawings and their components
- Bill of materials and its preparation
- Dimensioning and tolerancing of assembly drawings
- Introduction to assembly tolerances
Unit 5: Pipe Drawings and Welding Symbols
- Types of pipes and pipe fittings
- Representation of pipes and pipe fittings in drawings
- Welding symbols and their applications
- Representation of welded joints in drawings
Unit 6: Technical Reports & Specifications
- Importance of technical reports and specifications
- Elements of a technical report
- Preparation of technical reports for engineering drawings
- Importance of specifications in engineering drawings
- Preparation of specifications for engineering drawings
ITI Engineering Drawing 1st Year Exam Overview
| Topic | Description |
|---|---|
| Introduction to Engineering Drawing | Importance and scope of Engineering Drawing, Types of Engineering Drawings, Drawing instruments and materials, Standard sizes and layout of drawing sheets, Title block and its contents, Freehand sketching of geometrical figures, blocks, and hand tools, Transferring measurements from objects to freehand sketches |
| Lines, Lettering, and Dimensioning | Types of lines and their applications, Single-stroke lettering and numerals, Principles of dimensioning, Dimensioning techniques and practices, Types of dimensioning systems |
| First-angle Projection | Principles of first-angle projection, Projection of points, lines, and planes, Projection of simple solids |
| Sections and Views | Types of sections, Sectional views of simple solids, Full sections, half sections, and revolved sections, Auxiliary views |
| Dimensioning and Geometric Tolerances | Dimensioning of simple engineering drawings, Introduction to geometric tolerances, Types of geometric tolerances and their symbols, Dimensioning and tolerancing practices |
| Third-angle Projection | Principles of third-angle projection, Projection of points, lines, and planes, Projection of simple solids |
| Templates | Standard templates for representing engineering elements, Use of templates for drawing bolts, nuts, screws, and washers, Drawing of gears and gear assemblies |
| Isometric and Oblique Drawings | Principles of isometric and oblique drawing, Isometric drawing of simple objects, Oblique drawing of simple objects |
| Assembly Drawings and Tolerances | Assembly drawings and their components, Bill of materials and its preparation, Dimensioning and tolerancing of assembly drawings, Introduction to assembly tolerances |
| Pipe Drawings and Welding Symbols | Types of pipes and pipe fittings, Representation of pipes and pipe fittings in drawings, Welding symbols and their applications, Representation of welded joints in drawings |
| Technical Reports and Specifications | Importance of technical reports and specifications, Elements of a technical report, Preparation of technical reports for engineering drawings, Importance of specifications in engineering drawings, Preparation of specifications for engineering drawings |
