Comparación del abarrilamiento producido por un ensayo de compresión realizado por elementos finitos entre dos tipos de probeta

Abstract

 This paper shows a comparative study of two types of forging  specimens (Rastegaev and B-T specimen) in order to obtain  stress flow curves at compressive loads with a wide range of  temperature, by using a Finite Element Analysis. The main aim is to determine which specimen shows the  minimum barreling phenomena under compression at different  temperature condition. After the data were obtained, a comparative analysis leads  to conclude that the B-T specimen shows better compressive  performance.