ANALYTICALLY FORMULA TO APPRECIATE THE CONTACT LOAD FOR TRANSITION PROCESS FROM ELASTIC TO PLASTIC
Mots-clés :
Hertz contact, Brinell hardness test, indentation contact radiusRésumé
This paper intents to establish some simply analytical relations used to describe the limit load in the ball – flat surface point contact. The mathematical model takes into account the Brinell surface hardness. All these mathematical formulas assure the transition continuity between elastic and elastic-plastic phenomenon.
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