• Login
    View Item 
    •   DSpace Home
    • ADU Repository
    • Engineering
    • Mechanical Engineering
    • View Item
    •   DSpace Home
    • ADU Repository
    • Engineering
    • Mechanical Engineering
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Numerical analysis of metal cutting with chamfered and blunt tools

    Thumbnail
    Date
    2002-05
    Type
    Article
    Author
    Movahhed, M. R.
    Gadala, Mohamed S.
    Altintas, Y.
    Metadata
    Show full item record
    Abstract
    In high speed machining of hard materials, tools with chamfered edge and materials resistant to diffusion wear are commonly used. In this paper, the influence of cutting edge geometry on the chip removal process is studied through numerical simulation of cutting with sharp, chamfered or blunt edges and with carbide and CBN tools. The analysis is based on the use of ALE finite element method for continuous chip formation process. Simulations include cutting with tools of different chamfer angles and cutting speeds. The study shows that a region of trapped material zone is formed under the chamfer and acts as the effective cutting edge of the tool, in accordance with experimental observations. While the chip formation process is not significantly affected by the presence of the chamfer, the cutting forces are increased. The effect of cutting speed on the process is also studied.
    URI
    https://dspace.adu.ac.ae/handle/1/1941
    DOI
    https://doi.org/10.1115/1.1445147
    Citation
    Movahhedy, , M. R., Altintas, , Y., and Gadala, , M. S. (April 29, 2002). "Numerical Analysis of Metal Cutting With Chamfered and Blunt Tools ." ASME. J. Manuf. Sci. Eng. May 2002; 124(2): 178–188. https://doi.org/10.1115/1.1445147
    Collections
    • Mechanical Engineering

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV