Abstract
During machining operations, there are permanent interactions between the digital servo control and the machine structure. In addition to the mass and stiffness properties, different damping effects in the system take influence on the feed drive dynamics. Virtual prototypes of machine tools allow the investigation as well as the characterization of damping in single feed axes. In this paper, the friction mechanisms in the drive train are investigated by using the example of a three-axes milling machine. Dynamic friction models are parameterized and coupled with a mechatronic simulation model of the machine tool. Adequate parameterization of nonlinear friction models further increases the accuracy of the machine tool model in motion simulation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
