04-29-2017, 02:38 AM
SYLLABUS:-
UNIT-I
Data base: Design database concept, objectives, data structures, creation of data files in application programs and relational database management system.
Geometric modelling(Wire frame): Requirement of Geometric Modeling, Geometric, Role of Geometry in CAD/CAM and 3-D Graphics, Types of mathematical representation of curves, wire frame models, wire frame entities, parametric representation of synthetic curves, hermite cubic splines, Bezier curves, B-spline rational curves, curve manipulation, various software modules, e.g., OS, Graphic and application module.
UNIT II
Surface modelling: Mathematical representation of surfaces, Surface model, Surface entities, surface representation, parametric representation of surfaces, plane surface, rule surface, surface of revolution, Tabulated cylinder
Parametric representation of synthetic surfaces: Hermite Bi-cubic surface, Bezier surface, B-spline surface, COONS surface, Surface manipulation- Displaying, Segmentation, Trimming, Intersection, Transformations (2D and 3D).
UNIT III (T1)
Solid Modeling: Solid representation, solid entities ,Set Theory, half spaces, Boolean Operations, Boundary representation (B-rep) Modeling, Constructive solid geometry(CSG), Sweep Representations, Spatial Occupancy Enumeration, Mechanical Tolerances, Finite element modelling and analysis and Mechanical Assembly, solid manipulation, CAD/CAM.
Geometric Property Formulation: Curve Length, Surface Area, Volume Calculation, Mass Calculation, Centroid Calculation.
UNIT IV
Introduction Product Design: Definition, Design by Evolution, Design by Innovation, Essential factors of Product Design, Morphology of Design, Role of Allowance, Primary design phases and flow charting, Process capability and Tolerance in detailed design and assembly, Product strategies, Product characteristics, Designer and his role, Basic design considerations, Types of Models designed by designers
Standards of Product Design: International standard for product data exchanges (IGES, STEP, ACIS, DFX); Definition of fundamental geometric entities, and design/manufacturing features; Application of STEP tools. [
UNIT-I
Data base: Design database concept, objectives, data structures, creation of data files in application programs and relational database management system.
Geometric modelling(Wire frame): Requirement of Geometric Modeling, Geometric, Role of Geometry in CAD/CAM and 3-D Graphics, Types of mathematical representation of curves, wire frame models, wire frame entities, parametric representation of synthetic curves, hermite cubic splines, Bezier curves, B-spline rational curves, curve manipulation, various software modules, e.g., OS, Graphic and application module.
UNIT II
Surface modelling: Mathematical representation of surfaces, Surface model, Surface entities, surface representation, parametric representation of surfaces, plane surface, rule surface, surface of revolution, Tabulated cylinder
Parametric representation of synthetic surfaces: Hermite Bi-cubic surface, Bezier surface, B-spline surface, COONS surface, Surface manipulation- Displaying, Segmentation, Trimming, Intersection, Transformations (2D and 3D).
UNIT III (T1)
Solid Modeling: Solid representation, solid entities ,Set Theory, half spaces, Boolean Operations, Boundary representation (B-rep) Modeling, Constructive solid geometry(CSG), Sweep Representations, Spatial Occupancy Enumeration, Mechanical Tolerances, Finite element modelling and analysis and Mechanical Assembly, solid manipulation, CAD/CAM.
Geometric Property Formulation: Curve Length, Surface Area, Volume Calculation, Mass Calculation, Centroid Calculation.
UNIT IV
Introduction Product Design: Definition, Design by Evolution, Design by Innovation, Essential factors of Product Design, Morphology of Design, Role of Allowance, Primary design phases and flow charting, Process capability and Tolerance in detailed design and assembly, Product strategies, Product characteristics, Designer and his role, Basic design considerations, Types of Models designed by designers
Standards of Product Design: International standard for product data exchanges (IGES, STEP, ACIS, DFX); Definition of fundamental geometric entities, and design/manufacturing features; Application of STEP tools. [