2020-21-odd

Odd Semester

ME5807 Metal Forming Processes

L-T-P-Cr: 3- 0- 0- 3

Pre-requisite: Engineering mechanics, Mathematics, Strength of materials, Materials science, Manufacturing Processes.


Module 1: Introduction to metal forming, classification of metal forming processes, temperature, strain rate, friction and lubrication effects in metal forming processes.

Lectures 04

Class Notes / Handouts

Lecture No. 1.1: Introduction to metal forming, classification of metal forming processes.[PDF] [YouTube Video].

Lecture No. 1.2: True Stress-Strain, Flow Stress, Temperature in Metal Forming, Strain Rate[PDF] [YouTube Video].

Lecture No. 1.3: Friction and lubrication effects in metal forming processes[PDF] [YouTube Video].


Module 2: Elastic and plastic deformation, mechanism of plastic deformations, yield criteria, hardening law, flow rule, Anisotropy.

Lectures 04

Lecture No. 2.1: Elastic and plastic deformation, mechanism of plastic deformations[PDF] [YouTube Video].


Module 3: Bulk metal forming processes: Rolling, Forging, Extrusion, rod or wire drawing etc., Mechanics of Forming, load estimation and defects etc., Workability.

Lectures 10

Lecture No. 3.1: Bulk metal forming processes: Rolling[PDF] [YouTube Video].

Lecture No. 3.2: Rolling[PDF] [YouTube Video].

Lecture No. 3.3: Forging[PDF] [YouTube Video].

Lecture No. 3.4: Forging- Continued.. [PDF] [YouTube Video].

Lecture No. 3.5: Extrusion[PDF] [YouTube Video].

Lecture No. 3.6: Wire and Bar drawing[PDF] [YouTube Video].