Uttarakhand Technical University is a public university in the Indian state of Uttarakhand set up by the Government of Uttarakhand on January 27, 2005, through the Uttarakhand Technical University Act 2005.

the Syllabus of the B.tech Mechanical Engineering VII Sem .Subject CAD/CAM) Design is given below

CAD/CAM) Design

UNIT I :
CAD TOOLS: Definition of CAD Tools, Types of system, CAD/CAM system evaluationcriteria, input and output devices. Graphics standard, functional areas of CAD, Modeling andviewing, Review of C, C++, statements such as if else for while & switch, functions, pointernotations, structure & class, concept of OOP.

GEOMETRICMODELLING: Output primitives- Bresenham’s line drawing and Mid-pointcircle algorithms. Types of mathematical representation of curves, wire frame models wireframe entities parametric representation of synthetic curves her mite cubic splines Bezier curvesB-splines rational curves

UNIT II:
SURFACE MODELING :Mathematical representation surfaces, Surface model, Surface entitiessurface representation, Parametric representation of surfaces, plane surface, rule surface, surfaceof revolution, Tabulated Cylinder.

PARAMETRIC REPRESENTATION OF SYNTHETIC SURFACES –
Hermite Bicubic
surface, Bezier surface, B- Spline surface, COONs surface, Blending surface , Sculpturedsurface, Surface manipulation – Displaying, Segmentation, Trimming, Intersection,Transformations (both 2D and 3D).

GEOMETRICMODELLING-3D : Solid modeling, Solid Representation, Boundary
Representation (B-rep), Constructive Solid Geometry (CSG).

UNIT III :
CAD/CAM Exchange : Evaluation of data – exchange format, IGES data representations andstructure, STEP Architecture, implementation, ACIS & DXF.
Design Applications : Mechanical tolerances, Mass property calculations, Finite ElementModeling and Analysis and Mechanical Assembly.
Collaborative Engineering: Collaborative Design, Principles, Approaches, Tools, DesignSystems.
Introduction to CAD/CAE, Element of CAD, Concepts of integrated CAD/CAM, CADEngineering applications, its importance & necessity.
Finite Element Methods: Introduction and Application of FEM, Stiffness Matrix/ DisplacementMatrix, One/Two Dimensional bar & beam element (as spring system) analysis.

UNIT – IV
Features of NC MachinesDifference between ordinary and NC machine tools. Methods for improving Accuracy andProductivity.
NC Part ProgrammingManual (word address format) programming. Examples Drilling and Milling.

UNIT – V
System Devices- Introduction to DC motors, stepping motors, feed back devices such asencoder, counting devices, digital to analog converter and vice versa.
Interpolators- Principle, Digital Differential Analysers. Linear interpolator, circulator
Interpolator and its software interpolator.


Contact details :
Uttarakhand Technical University
Address: Post Office , Girls Polytechnic Campus, Chakrata Road, Chandanwadi, Sudhowala, Dehradun, Uttarakhand 248007
Phone: 0135 277 0059