ME60001: Theory Of Machining

ME60001
Course name	THEORY OF MACHINING
Offered by	Mechanical Engineering
Credits	4
L-T-P	4-0-0
Previous Year Grade Distribution
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Semester	{{{semester}}}

Syllabus

Syllabus mentioned in ERP

Machining, definition and objectives. Geometry of cutting tools; turning, milling and drilling - in different reference systems like machine reference system, tool reference system and work reference system. Sharpening and resharpening of cutting tools. • Mechanism of chip formation by single point tools, drills and milling cutters. Types of chips and their characteristics. Effective rake. • Mechanics of machining, theoretical estimation and experimental determination of cutting forces and power consumption. Dynamometers; types, design, construction and use. • Thermodynamics of machining, sources of heat generation, cutting temperature modelling, measurement of cutting temperature. Cutting fluids; purpose, essential characteristics, selection and methods of application. • Cutting tools; methods of failure, mechanics of tool wear, essential properties, assessment of tool life and cutting tool materials. • Economics of machining; principal objectives, main parameters and their role on cutting forces, cutting temperature, tool life and surface quality, selection of optimum combination of parameters. • Causes of vibration and chatter in machining and their remedy

Time Table

Day	8:00-8:55 am	9:00-9:55 am	10:00-10:55 am	11:00-11:55 am	12:00-12:55 pm		2:00-2:55 pm	3:00-3:55 pm	4:00-4:55 pm	5:00-5:55 pm
Monday			ME306
Tuesday
Wednesday	ME306	ME306
Thursday			ME306
Friday