Principles of Metal Forming Technology

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About Course

Principles of Metal Forming Technology.

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 metalworking processes will be covered during the whole course. The introduction and working principle of powder metallurgy forging will be presented in the end.

The course will enable the students to be conversant with working principles so that they can use the knowledge gained towards increasing the productivity of manufacturing industries in the long run.

Principles of Metal Forming Technology INTENDED AUDIENCE: Any interested Learners

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What Will You Learn?

  • Week 1:Introduction and classification of metalworking processes, Behavior of materials
  • Week 2: Concept of stress and strain, Hydrostatic and deviatoric stresses
  • Week 3:Flow curve Yield criteria for ductile materials, plastic stress-strain relationships
  • Week 4:Yielding and ductility during instability, Effect of strain rate and temperature on flow properties
  • Week 5: mechanics of metalworking, Analysis methods, Hot and cold working
  • Week 6: Introduction, classification, and analysis of forging and rolling operations
  • Week 7: Defects in rolled and forged components, Analysis of extrusion process
  • Week 8: Classification and analysis of wire and tube drawing and sheet metal working, Powder metallurgy forming

Course Content

Principles of Metal Forming Technology

  • Principles of Metal Forming Technology
    03:05
  • Introduction to Metal Forming Technology
    00:00
  • Classification of Metal Working Processes
    00:00
  • Behavior of Materials
    00:00
  • Failure of Materials
    00:00
  • Concept of stress and strain
    00:00
  • Description of stress
    00:00
  • State of stress in three dimension
    00:00
  • Description of strain
    00:00
  • Hydrostatic and deviator components of stress and strain
    00:00
  • Elastic stress strain relationships
    00:00
  • Introduction to theory of plasticity and flow curve
    00:00
  • True stress and true strain
    00:00
  • Yield criteria for ductile materials
    00:00
  • Yield locus, Octahedral shear stress and strain
    00:00
  • Plastic stress strain relationships
    00:00
  • Measures of yielding and ductility in tensile testing
    00:00
  • Instability in tension
    00:00
  • Strain rate effects on flow properties
    00:00
  • Temperature effects on flow properties
    00:00
  • Influence of various parameters on flow properties
    00:00
  • Classification of metal working processes
    00:00
  • Mechanics of metalworking and analysis methods
    00:00
  • Determination of flow stresses in metal working
    00:00
  • Hot working and cold working
    00:00
  • Metallurgical considerations in metal forming
    00:00
  • Introduction and classification of forging processes
    00:00
  • Equipments used in forging
    00:00
  • Forging in plane strain
    00:00
  • Introduction and classification of rolling processes
    00:00
  • Analysis of rolling load calculations
    00:00
  • Defects in rolled and forged products
    00:00
  • Introduction and classification of extrusion processes
    00:00
  • Analysis of extrusion processes
    00:00
  • Extrusion of tubes and pipes, extrusion defect
    00:00
  • Introduction to rod and wire drawing
    00:00
  • Analysis of wire drawing and tube drawing processes
    00:00
  • Powder metallurgy forming-I
    00:00
  • Powder metallurgy forming-II
    00:00
  • Sheet metal operations-I
    00:00
  • Sheet metal operations-II
    00:00

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