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Description
Principles of Metal Forming Technology. Instructor: Prof. Pradeep Kumar Jha, Department of Mechanical Engineering, IIT Roorkee.
The course focuses on understanding the science and technology of different forming processes. Most of the metallic objects undergo at least one of the metal forming operations, except the cast ones. Understanding basic principles of metal forming and further being applied by engineers and metallurgists directly contribute towards improvement in production in the industries. The concept of stress, deformation and failure, mechanics of metalworking and analysis of different metal working processes will be covered during the whole course. Introduction and working principle of powder metallurgy forging will be presented in the end. The course will enable the students be conversant with working principles so that they can use the knowledge gained towards increasing the productivity of manufacturing industries in the long run. (from nptel.ac.in)
Course Curriculum
- Lecture 01 – Introduction to Metal Forming Technology Unlimited
- Lecture 02 – Classification of Metal Working Processes Unlimited
- Lecture 03 – Behavior of Materials Unlimited
- Lecture 04 – Failure of Materials Unlimited
- Lecture 05 – Concept of Stress and Strain Unlimited
- Lecture 06 – Description of Stress at a Point Unlimited
- Lecture 07 – State of Stress in Three Dimension Unlimited
- Lecture 08 – Description of Strain Unlimited
- Lecture 09 – Hydrostatic and Deviator Components of Stress and Strain Unlimited
- Lecture 10 – Elastic Stress-Strain Relationships Unlimited
- Lecture 11 – Introduction to Theory of Plasticity and Flow Curve Unlimited
- Lecture 12 – True Stress and True Strain Unlimited
- Lecture 13 – Yield Criteria for Ductile Materials Unlimited
- Lecture 14 – Yield Locus, Octahedral Shear Stress and Strain Unlimited
- Lecture 15 – Plastic Stress-Strain Relationships Unlimited
- Lecture 16 – Measures of Yielding and Ductility and Tensile Testing Unlimited
- Lecture 17 – Instability in Tension Unlimited
- Lecture 18 – Strain Rate Effects on Flow Properties Unlimited
- Lecture 19 – Temperature Effects on Flow Properties Unlimited
- Lecture 20 – Influence of Various Parameters on Flow Properties Unlimited
- Lecture 21 – Classification of Metal Working Processes Unlimited
- Lecture 22 – Mechanics of Metal Working and Analysis Methods Unlimited
- Lecture 23 – Determination of Flow Stresses in Metal Working Unlimited
- Lecture 24 – Hot Working and Cold Working Unlimited
- Lecture 25 – Metallurgical Considerations in Metal Forming Unlimited
- Lecture 26 – Introduction and Classification of Forging Processes Unlimited
- Lecture 27 – Equipments used in Forging Unlimited
- Lecture 28 – Forging in Plane Strain Unlimited
- Lecture 29 – Introduction and Classification of Rolling Processes Unlimited
- Lecture 30 – Analysis of Rolling Load Calculations Unlimited
- Lecture 31 – Defects in Rolled and Forged Products Unlimited
- Lecture 32 – Introduction and Classification of Extrusion Processes Unlimited
- Lecture 33 – Analysis of Extrusion Processes Unlimited
- Lecture 34 – Extrusion of Tubes and Pipes, Extrusion Defect Unlimited
- Lecture 35 – Introduction to Rod and Wire Drawing Unlimited
- Lecture 36 – Analysis of Wire Drawing and Tube Drawing Processes Unlimited
- Lecture 37 – Sheet Metal Operations Unlimited
- Lecture 38 – Sheet Metal Operations (cont.) Unlimited
- Lecture 39 – Introduction to Powder Metallurgy Forming Unlimited
- Lecture 40 – Steps in Powder Metallurgy Forming Unlimited
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