from the conferences organized by TANGER Ltd.
Extrusion is a plastic deformation process in which a block of metal (ingot) is forced to flow by compression through the die opening of a smaller cross-sectional area than that of the new original profile (aircraft-asymmetric / billet). Extrusion is an indirect-compression process. Use of AI, automation / improvements to deployment technologies can move towards a community-driven, closed loop process. This includes advances at each step, for example, to extract, integrate, and reason with knowledge at scale to better respond to question, to the use of deep generative models to AI-automatically propose new hypotheses, to automating testing and experimentation using robotic labs. Important advances in the machine representation of knowledge also enable new results to lead to new questions and hypotheses. Different modules, advanced models able to assess the hot extrusion aircraft-asymmetric process are showed. The accuracy of numerical predictions was demonstrated in terms of extrusion load, cooling efficiency, and die stress analysis. The AI-experimental (numerical-comparisons) also showed the limits of industrial practices, sometimes based on experience and / or empirical approaches. This work aims presents and describe innovative 3D numerical models for the extrusion process implemented within (Mphy)-Multiphysics®) that combine different modules. Several industrial case studies [2, 4], were discussed to show and handle some challenges for the advanced optimization of the process through numerical simulation. Notably, to commercial software specifically dedicated to extrusion aircraft-asymmetric for the new airbus-2030, it is possible to implement customized and flexible models for analyzing the entire process from different points of view
Keywords: AI; Extrusion tech; Ti-Alloys, Multiphysics models, Multi-parameters Optimization© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.