UNIT 1:
Theory: Introduction – Cad Definition
Design Process – Cad Activities
Benefits And Scope Of Cad
Transformations: Scaling, Rotation, Pan, Redraw, Regenerate
Geometric Modelling Techniques
Wire Frame,Surface, Solid Modelling
Wire Frame,Surface, Solid Modelling
Wire Frame,Surface, Solid Modelling
Wire Frame,Surface, Solid Modelling
UNIT 2:
Development Of Nc – Dnc – Cnc And Adaptive Control Systems
Coordinate Measuring Machines
Construction, Working Principles And Specifications
Maintenance Of Cnc Machines- Cnc Lathe
Maintenance Of Cnc Machines- Cnc Lathe
UNIT 3:
Theory: Open Loop And Closed Loop Control System
Feedback Devices: Encoders – Linear And Rotary Transducers
Nc Dimensioning –Reference Points
Coordinate System –Types Of Motion Control: Point-To-Point, Paraxial And Contouring
Types Of Nc Part Programming – G And M Codes - Turning And Milling Part Programming Ex
Types Of Nc Part Programming – G And M Codes - Turning And Milling Part Programming Ex
UNIT 4:
Types Of Automation - Hard And Soft Automation
Theory: Introduction, Automation Strategies
Agvs-Group Technology: Introduction
