Sheet Metal Training

Objective

To provide a fundamental understanding of sheet metal stamping. It gives an insight into the manufacturing and processing of sheet metal in the industry. The basic principles of stamping tool design, sheet metal behavior during stamping and the different methods of evaluating defects are introduced. Students are also exposed to the state of the art computer based approach to stamping design and analysis.

Who Should Attend

  • Product designers
  • Process layout and manufacturing engineers
  • Die development engineers
  • Die designers and tool makers
  • CAE analysts
  • Management
  • University students or lecturers who are involved in this field

Topics

Manufacturing and processing of sheet metal

  • Processing of steel: composition and grades of steel
  • Coating systems
  • Other materials


Determination of mechanical properties of sheet metal
Uniaxial tensile test:

  • definition of stress, strain (engineering, true, principal)
  • elasticity, plasticity
  • anisotropy
  • rate sensitivity

Basic deformation modes in stamping

  • Deep drawing: nomenclature deformation modes, problems
  • Stretch-flanging
  • Stretch forming
  • Bending

Defects in stamping

  • Splitting, thinning, wrinkling, springback, etc.

Tests of formability

  • Failure analysis with Forming Limit Diagrams (FLD)

Basics of draw die development

  • Controlling material flow
  • Addendum and binder development

Stamping press actions

  • Binder and punch tonnages
  • Effect of gravity

Advanced forming processes

  • Hydroforming, tailor welded blanks, etc.                                                                                     

Computer analysis of forming processes

  • Role of CAE in manufacturing

Class Format

2 days
Instructor led                  
Presentation, exercises, evaluation and discussion

Pre-requisites

None

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VISION

Be the Best-in-class Design and Manufacturing solution provider


MISSION

Provide innovative design and manufacturing solution and services to ensure our industries and education institution fulfill their design and manufacturing needs faster, better and in a cost effective manner

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