• Login
    View Item 
    •   TECNALIA Publications Home
    • TECNALIA
    • TECNALIA
    • View Item
    • TECNALIA Publications Home
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    A method to measure the damping introduced by linear guides in large milling machines

    View/Open
    1-s2.0-S088832702200 ... (8.360Mb)
    Identifiers
    URI: http://hdl.handle.net/11556/1272
    ISSN: 0888-3270
    DOI: 10.1016/j.ymssp.2022.108908
    Bibliography Export
    RefworksRisMendeleyEndNote
    Statistics
    View Usage Statistics
    Full record
    Show full item record
    Author/s
    Oleaga, I.; Zulaika, J.J.; Campa, F.J.; Hernando, J.
    Date
    2022-05
    Keywords
    Machine tool dynamics
    Damping
    Linear guides
    Large milling modeling
    Abstract
    Simulation of the dynamic behavior of a milling machine requires accurate stiffness, inertia, and damping values. Unlike the properties of stiffness and inertia, damping values are not generally available in the bibliography, which only contains reference values. In the present work, a method is proposed to measure the damping introduced by one linear guide when assembled in large-scale milling machines, unlike current available methods which measure the damping capacities of such guides. Linear guides of same size and type can introduce different damping values at different joints even in the same machine, so that these damping values depend both on the damping capacities of the guide and on the dynamic properties of the joint. This method will allow identifying linear guides that can introduce highest damping values. This identification has been done first by measuring frequency responses at the linear guides of the machine and calculating the modal vectors of that linear guides with ...
    Type
    article

    © TECNALIA 2021  | All rights reserved
    Contact Us | Send Feedback
     

     

    Browse

    All of TECNALIA PublicationsAuthorsTitlesTypesKeywordsThis CollectionAuthorsTitlesTypesKeywords

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Of interest

    About TECNALIA
    Open AireOpen DoarRecolectaSHERPA/ROMEO

    © TECNALIA 2021  | All rights reserved
    Contact Us | Send Feedback