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Measuring Systems | ARAMIS | Applications | Sheet Metal Forming | Material Properties
Material Properties 
  
Improved Determination of Yield Stress for Sheet Metal MaterialsImproved Determination of Yield Stress for Sheet Metal Materials
 
Measuring Systems: ARAMIS
 
Keywords: True stress, true strain
 
The material characteristics of sheet metal material to be used, for example in the design of a new car, have to be determined and specified precisely and reproducibly in a test laboratory. An important magnitude to describe the material behaviour during the forming process and in case of a crash is the yield stress.
Determination of Process Limitations in Sheet Metal Forming - Forming Limit DiagramDetermination of Process Limitations in Sheet Metal Forming - Forming Limit Diagram
 
Measuring Systems: ARAMIS
 
Keywords: Forming Limit Curve (FLC), Forming Limit Diagram (FLD), material characteristics
 
The forming limit diagram (FLD) offers the chance to determine process limitations in sheet metal forming and is used in the estimation of stamping characteristics of sheet metal materials.
Determination of Forming Limit Diagrams using ARAMISDetermination of Forming Limit Diagrams using ARAMIS
 
Measuring Systems: ARAMIS
 
Keywords: Forming Limit Curve (FLC), Forming Limit Diagram (FLD), material characteristics
 
In this paper the optical measurement system ARAMIS is presented that allows a high local resolution and highly precise strain analyses in sheet metal forming.
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