ME8691 COMPUTER AIDED DESIGN AND MANUFACTURING SYLLABUS/BOOKS AND MATERIALS
UNIT I INTRODUCTION
Product cycle- Design process- sequential and concurrent engineering- Computer aided design –
CAD system architecture- Computer graphics – co-ordinate systems- 2D and 3D transformationshomogeneous coordinates - Line drawing -Clipping- viewing transformation-Brief introduction to CAD and CAM – Manufacturing Planning, Manufacturing control- Introduction to CAD/CAM –CAD/CAM concepts ––Types of production - Manufacturing models and Metrics – Mathematical models of Production Performance
UNIT II GEOMETRIC MODELING
Representation of curves- Hermite curve- Bezier curve- B-spline curves-rational curves-Techniques
for surface modeling – surface patch- Coons and bicubic patches- Bezier and B-spline surfaces. Solid
modeling techniques- CSG andB-rep
FOR OTHER THIRD YEAR BOOKS:THIRD YEAR
UNIT III CAD STANDARDS
Standards for computer graphics- Graphical Kernel System (GKS) - standards for exchange imagesOpen Graphics Library (OpenGL) - Data exchange standards - IGES, STEP, CALS etc. -
communication standards
UNIT IV FUNDAMENTAL OF CNC AND PART PROGRAMING
Introduction to NC systems and CNC - Machine axis and Co-ordinate system- CNC machine toolsPrinciple of operation CNC- Construction features including structure- Drives and CNC controllers2D and 3D machining on CNC- Introduction of Part Programming, types - Detailed Manual part programming on Lathe & Milling machines using G codes and M codes- Cutting Cycles, Loops, Sub program and Macros- Introduction of CAM package.
UNIT V CELLULAR MANUFACTURING AND FLEXIBLE
MANUFACTURING SYSTEM (FMS) Group Technology(GT),Part Families–Parts Classification and coding–Simple Problems in Opitz Part Coding system–Production flow Analysis–Cellular Manufacturing–Composite part concept–Types of Flexibility - FMS – FMS Components – FMS Application & Benefits – FMS Planning and Control–Quantitative analysis in FMS.
SUBJECT : COMPUTER AIDED DESIGN AND MANUFACTURING
SUBJECT CODE : ME8691
REGULATION : 2017
CONTENT : NOTES AND BOOKS
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