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Computer Aided Design and Manufacturing

Computer Aided Design and Manufacturing. Instructors: Prof. Anoop Chawla and Prof. P. V. Madhusudan Rao, Department of Mechanical Engineering, IIT Delhi. This course provides an introduction to computer aided design and manufacturing. Topics covered in this course include input output devices, raster graphics, polygon filling, windowing and clipping, clipping of polygons, 2D transformations, perspective projections, projections and hidden surface removal, Galerkin's approach, 1D finite element problems, quadratic shape functions, modeling of curves, modeling of B-spline curves, solid modeling, computer aided design, and computer aided manufacturing. (from nptel.ac.in)

Lecture 35 - Surface Modeling


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Lecture 01 - An Introduction to CAD
Lecture 02 - Input Output Devices, Raster Graphics
Lecture 03 - Raster Graphics
Lecture 04 - Raster Graphics (cont.)
Lecture 05 - Polygon Filling
Lecture 06 - Windowing and Clipping
Lecture 07 - Clipping of Polygons
Lecture 08 - 2D Transformations
Lecture 09 - 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 (cont.)
Lecture 14 - Hidden Surface Removal (cont.)
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 (cont.)
Lecture 20 - 1D Finite Element Problems: Solving for Q
Lecture 21 - 1D Finite Element Problems: Galerkin's Approach
Lecture 22 - Penalty Approach and Multi-point Boundary
Lecture 23 - Quadratic Shape Functions
Lecture 24 - 2D Finite Element Problems
Lecture 25
Lecture 26 - 2D Finite Element Problems (cont.)
Lecture 27 - 3D Finite Element Problems
Lecture 28 - 3D Tetrahedral and 2D Quadrilateral Element
Lecture 29 - Mesh Preparation
Lecture 30 - Modeling of Curves
Lecture 31 - Modeling of Curves (cont.)
Lecture 32 - Modeling of Curves (cont.)
Lecture 33 - Modeling of B-Spline Curves
Lecture 34 - Modeling of B-Spline Curves (cont.)
Lecture 35 - Surface Modeling
Lecture 36 - Surface Modeling (cont.)
Lecture 37 - Display of Curves and Surfaces
Lecture 38 - Solid Modeling
Lecture 39 - Solid Modeling (cont.)
Lecture 40 - Solid Modeling using Octrees
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
Lecture 49 - Parametric Surfaces (cont.)
Lecture 50 - Solid Modeling
Lecture 51 - Geometric and Product Data Exchange
Lecture 52 - Reverse Engineering