NOC:Computer numerical control (CNC) of machine tools and processes


Lecture 1 - Introduction to computer control – role of computers in automation


Lecture 2 - Introduction (Continued...) - binary logic and logic gates


Lecture 3 - Classification of Computer numerical control (CNC) – Point to point and continuous control


Lecture 4 - Classification (Continued...) - Closed loop and open loop control


Lecture 5 - Tutorial involving simple calculations on different aspects of CNC controls


Lecture 6 - Questions, MCQ Discussions on Motors, Encoders, Decoders and Programming Practice


Lecture 7 - Stepper motors, Permanent magnet DC motors


Lecture 8 - Binary circuits and decoders


Lecture 9 - Tachogenerator, printed circuit motors, Encoders


Lecture 10 - Programming Practice - I


Lecture 11 - Programming Practice - II


Lecture 12 - Computer Aided Offline Programming


Lecture 13 - Interpolators - Linear


Lecture 14 - Interpolators - Curvilinear


Lecture 15 - Questions on Programming and Interpolation


Lecture 16 - 3-D Machining - Basic Concepts


Lecture 17 - Curved Surface Geometry


Lecture 18 - Cutter Path Generation for Curved Surfaces


Lecture 19 - Cutter Path Generation (Concluding Part) and Current Status - CNC Machining and Related Processes


Lecture 20 - Questions and Discussions on Curved Surface Machining