iti 25 April 2025

CITS Draughtsman (Mechanical) 

Overview

The CITS Draughtsman (Mechanical) trade is a one-year program designed to train instructors to teach mechanical drafting and design skills in ITIs. Divided into two semesters, the course covers Trade Technology (theory and practical), Training Methodology, Engineering Drawing, Workshop Calculation & Science, and Soft Skills. It aligns with NSQF Level 5 standards, emphasizing advanced mechanical drafting techniques, CAD/CAM software, and effective teaching methods. The syllabus adheres to the latest DGT guidelines for outcome-based learning.

Semester 1 Syllabus

Trade Technology - Theory

  • Introduction to CITS and Draughtsman (Mechanical): Role of instructors, scope of mechanical drafting, and industry trends (e.g., Industry 4.0, additive manufacturing).

  • Safety and Standards:

    • Workplace safety in drafting labs: Ergonomics, electrical safety, and data security.

    • Engineering standards: BIS, ISO, and ASME codes for mechanical drawings.

    • Safe handling of drafting tools and software.

  • Mechanical Engineering Fundamentals:

    • Materials: Properties of metals, alloys, and composites.

    • Manufacturing processes: Casting, forging, machining, and welding.

  • Drafting Basics:

    • Advanced orthographic, isometric, and sectional views.

    • Dimensioning, tolerances, and geometric dimensioning and tolerancing (GD&T).

  • Computer-Aided Design (CAD):

    • Advanced AutoCAD: 2D drafting, parametric drawing, and dynamic blocks.

    • Introduction to 3D modeling in AutoCAD or SolidWorks.

  • Machine Elements:

    • Fasteners: Threads, bolts, nuts, and rivets.

    • Bearings, gears, and couplings: Types and applications.

  • Piping and Instrumentation:

    • Basics of piping layouts and P&ID (Piping and Instrumentation Diagram).

    • Valves, fittings, and pipe supports.

  • Quality Control: Drawing accuracy, error detection, and compliance with standards.

Trade Technology - Practical

  • Set up and configure drafting workstations with AutoCAD, SolidWorks, or similar software.

  • Create detailed 2D mechanical drawings (e.g., machine parts, assemblies) using AutoCAD.

  • Develop 3D models of mechanical components (e.g., gears, shafts) in AutoCAD/SolidWorks.

  • Apply GD&T principles to mechanical drawings.

  • Draft piping layouts and P&ID for simple systems.

  • Practice detailing machine elements (e.g., fasteners, bearings) in drawings.

  • Conduct quality checks on drawings for accuracy and standard compliance.

  • Document drafting processes and error correction workflows.

Training Methodology

  • Instructor Role: Lesson planning, teaching strategies, and student evaluation techniques.

  • Communication Skills: Clear verbal and non-verbal communication for effective training.

  • Classroom Management: Engaging diverse learners and ensuring discipline.

  • Instructional Aids: Using projectors, digital tools, and e-learning platforms.

  • Practical Training: Demonstrating drafting tasks, guiding practice, and offering feedback.

Semester 2 Syllabus

Trade Technology - Theory

  • Advanced Drafting Techniques:

    • Assembly drawings: Exploded views and bill of materials (BOM).

    • Detailed working drawings for manufacturing.

  • Computer-Aided Design and Manufacturing (CAD/CAM):

    • Advanced SolidWorks/CATIA: Surface modeling, assemblies, and simulations.

    • Introduction to CAM: CNC toolpath generation and machining basics.

  • Finite Element Analysis (FEA):

    • Basics of FEA for stress and thermal analysis using CAD software.

    • Interpreting FEA results for design optimization.

  • Jigs, Fixtures, and Tool Design:

    • Design principles for jigs and fixtures.

    • Tool drawings for press tools and dies.

  • Additive Manufacturing:

    • Basics of 3D printing and rapid prototyping.

    • Preparing STL files and optimizing designs for 3D printing.

  • Project Management:

    • Planning and scheduling mechanical design projects.

    • Use of software like MS Project for project tracking.

  • Entrepreneurship:

    • Starting a drafting or design consultancy: Business plans, budgeting, and marketing.

    • Client acquisition and project bidding strategies.

  • Industry 4.0 in Mechanical Drafting:

    • AI and automation in drafting (e.g., generative design, automated checks).

    • Cloud-based CAD tools and IoT integration in design.

  • Legal and Ethical Issues: Intellectual property, design patents, and ethical drafting practices.

Trade Technology - Practical

  • Create assembly drawings with exploded views and BOM using SolidWorks/CATIA.

  • Develop 3D models and simulations for complex mechanical assemblies.

  • Generate CNC toolpaths for a simple component using CAM software.

  • Perform basic FEA on a mechanical part (e.g., stress analysis) in CAD software.

  • Design jigs/fixtures or press tools for a given manufacturing process.

  • Prepare models for 3D printing, including STL file generation.

  • Use project management software to create a design project schedule.

  • Collaborate on a drafting project using cloud-based CAD tools (if available).

  • Develop a business plan for a mechanical drafting consultancy.

  • Document compliance with engineering standards and ethical practices.

Training Methodology

  • Advanced Teaching Techniques: Micro-teaching, flipped classrooms, and blended learning.

  • Assessment and Evaluation: Designing tests, practical assessments, and grading systems.

  • Digital Tools: Using Learning Management Systems (LMS), virtual labs, and e-learning modules.

  • Mentoring: Supporting trainees in skill development and career planning.

  • Project-Based Learning: Guiding trainees to complete drafting projects (e.g., machine design).

Additional Components

Workshop Calculation & Science

  • Calculations: Tolerance calculations, gear ratios, and material strength analysis.

  • Science: Mechanics, material properties, and thermal dynamics in mechanical systems.

Engineering Drawing

  • Drawing Basics: Detailed mechanical drawings (part drawings, assemblies).

  • Schematics: Piping layouts, tool designs, and manufacturing drawings.

Soft Skills & Employability Skills

  • Communication: Client consultations, report writing, and technical presentations.

  • Leadership: Managing drafting teams and design projects.

  • Time Management: Meeting project deadlines and prioritizing tasks.

Assessment

  • Internal Assessment: Continuous evaluation via assignments, practicals, and tests.

  • Final Examination: Theory and practical exams conducted by NCVT at year-end.

  • Project Work: Complete a mechanical drafting project (e.g., machine component design) and teaching demonstration.

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Trade Type