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Course11210324829 lectures

Mechanics Of Machining

Prof. Uday S. Dixit · IIT Guwahati

Start with lecture 1 At NPTEL

Lectures

Week 1 : Introduction to plastic deformation in metal cutting and machining processes

  1. Deformation of Metals Video
  2. Mechanism of Plastic Deformation Video
  3. Machining Processes: Single Edge Tool, Types of Chips Video

Week 2 : Cutting tool geometry and orthogonal cutting process

  1. Tool Geometry: Single Point Cutting Tool Specifications Video
  2. Tool Specifications, Conversion Of Tool Angles, Multi-Point Cutting Tools Video
  3. Mechanics of Orthogonal Cutting, Force Relationships Video

Week 3 : Analysis of orthogonal cutting process

  1. Determination of Stress, Strain, and Strain Rate Video
  2. Measurement of Shear Angle Video
  3. Other Analysis for Force Relationships Video

Week 4 : Oblique cutting process and cutting force measurement

  1. Mechanics of Oblique Cutting Video
  2. Measurement of Cutting Forces Video

Week 5 : Thermal aspects, tool wear and economics in machining

  1. Thermal Aspects Of Machining: Temperatures in Orthogonal Cutting Video
  2. Tool Wear and Tool Life and Tool Life Equations Video
  3. Economics in Machining Video

Week 6 : Practical machining operations

  1. Practical Machining Operations: Turning And Shaping & Planning Operation Video
  2. Practical Machining Operations: Milling And Drilling Video
  3. Grinding of Metals and Mechanics of Grinding Process Video

Week 7 : Surface finishing and CNC programming

  1. Abrasive Machining and Finishing Operations Video
  2. CNC Machines and CNC Programming Video

Week 8 : Advance machining processes

  1. Introduction to Advanced Machining Processes Video

Live Session

  1. Live Session 02-03-2021 Video
  2. Live Session 09-03-2021 Video
  3. Live Session 17-02-2020 Video
  4. Live Session 17-03-2020 Video
  5. Live Session 02-10-2022 Video
  6. Live Session 03-03-2022 Video
  7. Live Session 08-02-2024 Video
  8. Live Session 11-02-2025 Video
  9. Live Session 10-03-2025 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Guwahati
Department
Mechanical Engineering
Teacher
Prof. Uday S. Dixit
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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