18ME821 CNC Machine Tools VTU CBCS Notes
Here you can download the VTU 2018 Scheme Notes, Question Papers, and Study materials of 18ME821 CNC Machine Tools of the Mechanical Engineering department.
University Name: Visvesvaraya Technological University (VTU), Belagavi
Branch Name: Mechanical Engineering – ME
Semester: 8th (4th Year BE)
Subject Code and Subject Name: 18ME821 CNC Machine Tools
Scheme of Examination: 2018 Scheme
Marks Distribution: 40 Marks for Continuous Internal Assessment and 60 Marks for Semester end examination
Important Concepts discussed:
1st Module covers “Evolution of CNC Technology, principles, features, advantages, applications, CNC and DNC concept”
2nd Module covers “CNC Machine building, structural details, configuration and design, guideways – Friction, Anti friction and other types of guideways”
3rd Module covers “Spindle drives – DC shunt motor, 3 phase AC induction motor, feed drives –stepper motor, servo principle, DC and AC servomotors”
4th Module covers “Coordinate system, the structure of a part program, G & M Codes, tool length compensation, cutter radius, and tool nose radius compensation”
5th Module covers “Introduction to cutting tool materials – Carbides, Ceramics, CBN, PCD–inserts classification, qualified, semi-qualified and pre-set tooling’
Download the 2018 Scheme VTU CBCS Notes of 18ME821 CNC Machine Tools
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