Coupled Eulerian-Lagrangian (CEL) simulation for modelling of chip formation in AA2024-T3
作者： F Ducobu , E Rivière-Lorphèvre , M Galindo-Fernandez , S Ayvar-Soberanis , P-J Arrazola
DOI: 10.1016/J.PROCIR.2019.04.071
关键词:
摘要: Abstract Aluminium alloys are of the most used in aeronautic industry. Increasing knowledge machining and prediction chip formation these materials is crucially important to design better components with enhanced functional performance. To achieve this, a new finite element modelling strategy developed incorporate material damage softening Coupled Eulerian-Lagrangian (CEL) formulation for AA2024 alloy. The CEL technique adopted simulate at high cutting speeds. An orthogonal setup compare predictions experimentally measured forces chips sections. proposed model shows good ability reproduce experimental results predict trends induced by variations conditions.
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