Mechanistic cutting force model including the stress state induced by the chip flow contribution for cylindrical turning on Ti6Al4V alloy with two different nose radii
Communication avec acte
Date
2016Abstract
Force modelling is a major research topic in machining. Several approaches are used to face with the different needs. Mechanistic models appear to be an easier and rapid way for computing cutting forces; nevertheless they may suffer from accuracy and physically meaning. This article is presenting an advanced mechanistic cutting force model for turning on Ti6Al4V alloy. It considers the effect of the chip flow direction on cutting forces. The proposed model is compared to a basic one and demonstrates its ability to predict more accurately the feed force and the penetration force, which are usually difficult to evaluate.
Files in this item
- Name:
- LABOMAP_HSM_2016_DORLIN.pdf
- Size:
- 667.7Kb
- Format:
- Description:
- article conf inter
Collections
Related items
Showing items related by title, author, creator and subject.
-
Communication avec acteBONO, Aurélie; COSTES, Jean-Philippe; KARAOUNI, Habib; DORLIN, Théo; FROMENTIN, Guillaume (Elsevier, 2016)Machining of difficult-to-cut materials like Ti6Al4V titanium alloy leads to significant flank wear on the cutting tool. In order to ensure the respect of final part specifications, flank wear has to be controlled. In ...
-
Article dans une revue avec comité de lectureCurrent constraints on aeronautical parts have led to the introduction of materials like titanium alloys as well as new part geometries featuring large dimensions and reduced thickness. Inappropriate cutting forces during ...
-
Communication avec acteCutting forces are representative data to characterize machining operations.They have to be known to perform the part manufacturing. Therefore, cutting forces predictive models are useful and it is possible to optimize ...
-
Communication avec acteRANCHIN, Lucas; VIPREY, Fabien; FROMENTIN, Guillaume; LORONG, Philippe; KARAOUNI, Habib; DORLIN, Théo; MONTEIRO, Eric (SSRN, 2023-12-11)The understanding of phenomena related to machining processesintheaerospace industry isstill the subject of study intheresearch community. This is due to the constrained geometric tolerances to ensure optimal performance ...
-
Article dans une revue avec comité de lectureCHERIF, Iheb; MARCON, Bertrand; KARAOUNI, Habib; DORLIN, Théo; FROMENTIN, Guillaume (ELSEVIER, 2018)Mechanistic approach for prediction of cutting forces are showing limits when it comes to enhance the cutting force modelling for specific applications of high-value added and thin parts, which are made of difficult-to-cut ...