66 citations · 168 across the 8 of their papers we have counts for
8 papers
Conversion of G-code programs for milling into STEP-NC
Shixin Xú, Nabil Anwer, Sylvain Lavernhe
STEP-NC (ISO 14649) is becoming a promising standard to replace or supplement the conventional G-code programs based on ISO 6983 due to its feature based machine independent charac…
Evaluation of servo, geometric and dynamic error sources on five axis high-speed machine tool
Loïc Andolfatto, Sylvain Lavernhe, René Mayer
Many sources of errors exist in the manufacturing process of complex shapes. Some approximations occur at each step from the design geometry to the machined part. The aim of the pa…
Feed drive modelling for the simulation of tool path tracking in multi-axis High Speed Machining
David Prévost, Sylvain Lavernhe, Claire Lartigue +1
Within the context of High Speed Machining, it is essential to manage the trajectory generation to achieve both high surface quality and high productivity. As feed drives are one p…
Adaptive Monte Carlo applied to uncertainty estimation in a five axis machine tool link errors identification
Loïc Andolfatto, René Mayer, Sylvain Lavernhe
Knowledge of a machine tool axis to axis location errors allows compensation and correcting actions to be taken to enhance its volumetric accuracy. Several procedures exist, involv…
Characterization of 3D surface topography in 5-axis milling
Yann Quinsat, Sylvain Lavernhe, Claire Lartigue
Within the context of 5-axis free-form machining, CAM software offers various ways of tool-path generation, depending on the geometry of the surface to be machined. Therefore, as t…
Feed drive simulation for the prediction of the tool path follow up in High Speed Machining
David Prévost, Sylvain Lavernhe, Claire Lartigue
This paper deals with an advanced modeling of the feed drives of a five axis machine tool within the context of High Speed Machining. The management of the multi axes as well as hi…