Dear Students the Lecture Notes has been uploaded for the following topics:Coordinate system, structure of a part program, G&M Codes, manual part programming, Milling- Pocket cutting-drilling, APT Language, Evolution of CNC Technology, Principles, features, advantages, applications, CNC and DNC concept, Turning center & Machining center, 5 Axis and 6 Axis machining center, Types of control systems
Dear Students the Lecture Notes has been uploaded for the following topics:CNC Machine building, Structural details, Configuration and Design, Elements used to convert the rotary motion to a linear motion, Guide ways –Friction, Anti friction and other types of Guide ways , Spindle drives, 3-phase AC induction motor, Feed drives – stepper motor, servo motor principle, DC and AC servomotors, Open loop and closed loop control, Axis measuring system– synchro, synchro-resolver, gratings, Economics of CNC, maintenance of CNC , Preventive Maintenance, other maintenance requirements, Factors influencing selection of CNC Machines, Cost of operation of CNC Machines, Practical aspects of introducing CNC machines in industries, Maintenance features of CNC Machines
Dear Students the Resource Link has been uploaded for the following topics:Turning center & Machining center
Dear Students the Youtube Video has been uploaded for the following topics:Turning center & Machining centerATC-Turret Mechanism
Dear Students the Lecture Notes has been uploaded for the following topics:CNC and DNC concept
