Modeling and validation of a FEM chip formation simulation to expand the numerical work on discontinuous drilling of Inconel 718

• DOI: 10.1016/j.procir.2023.03.007
• Publication Date: 2023-05-02T23:15:13Z
• Authors: Tobias Wolf; Michael Fast; Jannis Saelzer; Gabriel Brock; Dirk Biermann; Stefan Turek
• Keywords: Inconel; Chip formation

The development of an optimized discontinuous drilling process Inconel 718 with reduced thermal loads is supported by a CFD simulation, whose application already resulted in improvements coolant flow. To consider the heat flow from chip formation into tool and fluid, numerical model must be expanded FEM simulation. Thus, its modulation results validated experimental work on mechanical are presented discussed. In following, export number interruptions will enabled favor heat-related wear due to temperature monitoring.