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Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part

Author

Listed:
  • César García-Hernández

    (Department of Design and Manufacturing Engineering, University of Zaragoza, 50018 Zaragoza, Spain)

  • Juan-José Garde-Barace

    (CPIFP “Corona de Aragón”, 50009 Zaragoza, Spain)

  • Juan-Jesús Valdivia-Sánchez

    (CPIFP “Corona de Aragón”, 50009 Zaragoza, Spain)

  • Pedro Ubieto-Artur

    (Department of Design and Manufacturing Engineering, University of Zaragoza, 50018 Zaragoza, Spain)

  • José-Antonio Bueno-Pérez

    (IES “Jaume Huguet”, 43800 Tarragona, Spain)

  • Basilio Cano-Álvarez

    (CIFP “Virgen de Gracia”, 13500 Ciudad Real, Spain)

  • Miguel-Ángel Alcázar-Sánchez

    (CIFP “Virgen de Gracia”, 13500 Ciudad Real, Spain)

  • Francisco Valdivia-Calvo

    (CPIFP “Corona de Aragón”, 50009 Zaragoza, Spain)

  • Rubén Ponz-Cuenca

    (Marena, S.L., 50171 Zaragoza, Spain)

  • José-Luis Huertas-Talón

    (Department of Design and Manufacturing Engineering, University of Zaragoza, 50018 Zaragoza, Spain
    CPIFP “Corona de Aragón”, 50009 Zaragoza, Spain)

  • Panagiotis Kyratsis

    (Department of Industrial Design Engineering, University of Western Macedonia, GR 50100 Kozani, Greece)

Abstract

Trochoidal milling is a well-stablished machining strategy which still allows for the introduction of new approaches. This strategy can be applied to any kind of material, although it is usually associated to advanced materials, such as titanium and nickel alloys. This study is based on the adaptation of the feed speed of a milling tool with Ti-6Al-4V, so the chip width can be maintained constant without modifying the path geometry. A singularity in the experimental stage was to mill an Archimedes spiral groove instead of the conventional straight grooves. This made it possible to obtain a concave wall as well as a convex one and to optimize the amount of material used. The time efficiency compared to a constant feed, was slightly superior to 20%, reducing tool wear also. These techniques require milling machines with high mechanical and kinematic performance, as well as the absence of clearance between joints and a high acceleration capacity.

Suggested Citation

  • César García-Hernández & Juan-José Garde-Barace & Juan-Jesús Valdivia-Sánchez & Pedro Ubieto-Artur & José-Antonio Bueno-Pérez & Basilio Cano-Álvarez & Miguel-Ángel Alcázar-Sánchez & Francisco Valdivia, 2021. "Trochoidal Milling Path with Variable Feed. Application to the Machining of a Ti-6Al-4V Part," Mathematics, MDPI, vol. 9(21), pages 1-22, October.
    • Handle: RePEc:gam:jmathe:v:9:y:2021:i:21:p:2701-:d:664223
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    References listed on IDEAS

    as
    1. J. Santhakumar & U. Mohammed Iqbal, 2021. "Role of trochoidal machining process parameter and chip morphology studies during end milling of AISI D3 steel," Journal of Intelligent Manufacturing, Springer, vol. 32(3), pages 649-665, March.
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    Cited by:

    1. Camelia Petrescu & Valeriu David, 2022. "Preface to the Special Issue on “Modelling and Simulation in Engineering”," Mathematics, MDPI, vol. 10(14), pages 1-3, July.

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