NPTEL : Computer Aided Design and Manufacturing (Mechanical Engineering)

Co-ordinators : Prof. P.V. Madhusudan Rao, Prof. Anoop Chawla


Lecture 1 - An Introduction to CAD

Lecture 2 - Input Output Devices, Raster Graphics

Lecture 3 - Raster Graphics - I

Lecture 4 - Raster Graphics - II

Lecture 5 - Polygon Filling

Lecture 6 - Windowing and Clipping

Lecture 7 - Clipping of Polygons

Lecture 8 - 2D Transformations

Lecture 9 - 3D Transformations and Projection

Lecture 10 - Perspective Projections

Lecture 11 - Projections and Hidden Surface Removal

Lecture 12 - Hidden Surface Removal

Lecture 13 - Hidden Surface Removal

Lecture 14 - Hidden Surface Removal

Lecture 15 - Finite Element Method : An Introduction

Lecture 16 - Galerkin's Approach

Lecture 17 - Galerkin's Method : 1D Finite Element Method

Lecture 18 - 1D Finite Element Problems

Lecture 19 - 1D Finite Element Problems

Lecture 20 - FE Problems : Solving for Q

Lecture 21 - 1D - FE Problems : Galerkin's Approach

Lecture 22 - Penalty Approach and Multi Point Boundary

Lecture 23 - Quadratic Shape Functions

Lecture 24 - 2D - FE Problems

Lecture 25 - 2D - FE Problems (Continued.)

Lecture 26 - 3D - FE Problems

Lecture 27 - 3D - Tetrahedral and 2D - Quadrilateral Element

Lecture 28 - Mesh Preparation

Lecture 29 - Modeling of Curves

Lecture 30 - Modeling of Curves

Lecture 31 - Modeling of Curves

Lecture 32 - Modeling of B-Spline Curves

Lecture 33 - Modeling of B-spline Curves

Lecture 34 - Surface Modeling

Lecture 35 - Surface Modeling

Lecture 36 - Display of Curves and Surfaces

Lecture 37 - Solid Modeling

Lecture 38 - Solid Modeling

Lecture 39 - Solid Modeling Using Octrees

Lecture 40 (Missing)

Lecture 41 - Computer Aided Design

Lecture 42 - Computer Aided Manufacturing

Lecture 43 - What is CAD/CAM

Lecture 44 - An Overview of Geometric Modeling

Lecture 45 - Parametric Cubic Curve

Lecture 46 - Parametric Bezier Curve

Lecture 47 - B-Spline Curve

Lecture 48 - Parametric Surfaces - Part-1

Lecture 49 - Parametric Surfaces - Part-2

Lecture 50 - Solid Modeling

Lecture 51 - Geometric & Product Data Exchange

Lecture 52 - Reverse Engineering