SHORE A DUROMETER AND ENGINEERING …

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SHORE A DUROMETER AND ENGINEERING PROPERTIES Written by Hertz, Jr. and Farinella Presented at the Fall Technical Meeting of The New York Rubber Group Thursday, September 24, 1998 by Hertz, Jr. 4/23/02 9:19 AM 2 WHAT IS DUROMETER ?.............................. ........................................ ........................................ ............ 3 SCHEMATIC: ........................................ ........................................ ........................................ ........................ 3 SURFACE HARDNESS 3 WHAT IS IT MEANT TO MEASURE? ........................................ ........................................ ....................3 MATERIAL STIFFNESS YOUNG S MODULUS, SHEAR 3 SHEAR MODULUS, G ........................................ ........................................ ........................................ ........... 3 DEFINE YOUNG S MODULUS, E.

4/23/02 9:19 AM 5 Define Young’s Modulus, E: In terms of linear materials, “E” is the slope of the uniaxial stress-strain curve. For rubber, …

  Engineering, Stress, Curves, Strain, Horses, Shore a durometer and engineering, Durometer, Stress strain curve