During machining, extreme conditions of pressure, temperature and strain appear in the cutting zone. In this thermo-mechanical context, the link between the cutting conditions (cutting speed, lubrication, feed rate, wear, tool coating...) and the machining surface integrity represents a major scientific target. This PhD study is a part of a global project called MIFSU (Modeling of the Integrity and Fatigue resistance of Machining Surfaces) and it focuses on the finish turning of the 15-5PH (a martensitic stainless steel used for parts of helicopter rotor). Firstly, material behavior has been studied in order to provide data for machining simulations. Stress-free dilatometry tests were conducted to obtain the austenitization kinetics of 15-5...
When machining metal alloys, cutting tools are subjected to intense thermomechanical loading, which ...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...
En usinage, la zone de coupe présente des conditions de température, des cinétiques thermiques, des ...
Nowadays, in a context of globalization, companies are submitted to unprecedented economic constrain...
AbstractModelling surface microstructural changes is a key issue when considering the manufacture of...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
AbstractModeling surface microstructural changes is a key issue when considering the manufacture of ...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
La maitrise du comportement en service des composants dits critiques est un enjeu majeur pour les in...
La maitrise du comportement en service des composants dits critiques est un enjeu majeur pour les in...
This study is dedicated to the influence of ball-end tool finishing milling on surface integrity and...
When machining metal alloys, cutting tools are subjected to intense thermomechanical loading, which ...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...
En usinage, la zone de coupe présente des conditions de température, des cinétiques thermiques, des ...
Nowadays, in a context of globalization, companies are submitted to unprecedented economic constrain...
AbstractModelling surface microstructural changes is a key issue when considering the manufacture of...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
AbstractModeling surface microstructural changes is a key issue when considering the manufacture of ...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Co-directeur de thèse : Jean-Lou LEBRUNDuring forging and machining processes materials undergo sign...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
La maitrise du comportement en service des composants dits critiques est un enjeu majeur pour les in...
La maitrise du comportement en service des composants dits critiques est un enjeu majeur pour les in...
This study is dedicated to the influence of ball-end tool finishing milling on surface integrity and...
When machining metal alloys, cutting tools are subjected to intense thermomechanical loading, which ...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...
In the case of the turbocharger housings machining (milling, drilling and tapping operations) made o...