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Mechanics of Machining

Mechanics of Machining. Instructor: Prof. Uday S. Dixit, Department of Mechanical Engineering, IIT Guwahati. Machining is a metal removal process, which can be accomplished by applying force on raw material by means of a cutting tool. This course aims at explaining the physics of the cutting process. The course will contain discussion of statics, kinematics and kinetics of the cutting process. Experimental findings relevant to mechanics of the process will also be discussed. The course will also include introductory discussion on non-traditional machining processes. (from nptel.ac.in)

Introduction


Lecture 01 - Deformation of Metals
Lecture 02 - Mechanism of Plastic Deformation
Lecture 03 - Machining Processes: Single Edge Tool, Types of Chips
Lecture 04 - Tool Geometry: Single Point Cutting Tool Specifications
Lecture 05 - Tool Specifications, Conversion Of Tool Angles, Multi-Point Cutting Tools
Lecture 06 - Mechanics of Orthogonal Cutting, Force Relationships
Lecture 07 - Determination of Stress, Strain, and Strain Rate
Lecture 08 - Measurement of Shear Angle
Lecture 09 - Other Analysis for Force Relationships
Lecture 10 - Mechanics of Oblique Cutting
Lecture 11 - Measurement of Cutting Forces
Lecture 12 - Thermal Aspects Of Machining: Temperatures in Orthogonal Cutting
Lecture 13 - Tool Wear and Tool Life and Tool Life Equations
Lecture 14 - Economics in Machining
Lecture 15 - Practical Machining Operations: Turning and Shaping and Planning Operation
Lecture 16 - Practical Machining Operations: Milling and Drilling
Lecture 17 - Grinding of Metals and Mechanics of Grinding Process
Lecture 18 - Abrasive Machining and Finishing Operations
Lecture 19 - CNC Machines and CNC Programming
Lecture 20 - Introduction to Advanced Machining Processes

References
Mechanics of Machining
Instructor: Prof. Uday S. Dixit, Department of Mechanical Engineering, IIT Guwahati. This course aims at explaining the physics of the cutting process.