Work

Experimental Investigation and Modelling of Burr Formation during Orthogonal Cutting of A356+0.5Cu Aluminium Alloy

Year: 2016

Type: conference-paper

Abstract: Burr formation during parts manufacturing is a significant problem that companies try to minimise or eliminate. The present work aims to study the burr formation mechanisms in a cast aluminium alloy. Orthogonal cutting tests are performed using different uncut chip thicknesses and tool rake angles. To analyse burr formation mechanisms, the work material state of stress and triaxiality distribution in the chip root was investigated via numerical simulations. Results show that the uncut chip thickness has an effect on burr morphology and burr cumulation while tool rake angle influences burr height on high uncut chip thicknesses.

Source: HAL

Authors: Régnier, Tristan, Fromentin, Guillaume, Outeiro, José, Marcon, Bertrand, d'Acunto, Alain, Crolet, Arnaud

Institutions: Laboratoire Bourguignon des Matériaux et Procédés, Laboratoire d'Étude des Microstructures et de Mécanique des Matériaux, Université de Lorraine, Montupet (France)

Language: English

Topic: Advanced machining processes and optimization

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2781330758

FWCI: 1.664

Cites: 13

Cited by: 2

Related to: 10