CREEM2024

CREEM 2024 - XXX Congresso Nacional de Estudantes de Engenharia Mecânica

TAXA DE MATERIAL REMOVIDO E POTÊNCIA DE CORTE EM PROCESSO DE USINAGEM COM FERRAMENTA ROTATIVA

Submission Author: Letícia Gomes , SP
Co-Authors: Letícia Gomes, Gabriel Cordeiro, Renato Goulart Jasinevicius, Marcel Henrique Militão Dib
Presenter: Letícia Gomes

doi://10.26678/ABCM.CREEM2024.CRE2024-0021

 

Abstract

This study aims to contribute to the field of machining with rotary tools through an experimental analysis at the micro level (micro-milling). We investigated the relationship between material removal rate and cutting power, using micro-milling tests on an ultra-fine grained alloy (RSA 6061). Our results show the importance of considering two different stages when determining the material removal rate during milling: the first when several teeth of the milling cutter are engaged in the machining zone and the second when idle motion occurs between passes. This approach makes it possible to effectively determine the actual material removal rate and the cutting power consumed. It is worth noting that the methodology developed in this study is applicable to both micromilling and conventional milling, which expands its potential application and relevance in the machining industry.

Keywords

Micromilling., Removed Material Rate., Cutting force., Cutting power

 

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