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  1. No Access

    Article

    Novel finite element model of analyzing wall thickness during tube drawing considering raw tube’s thickness non-uniformity and die misalignment

    Conventional engineering analyses for tube drawing processes have assumed an ideal material with uniform initial tube thickness; however, these assumptions limit the ability to address quality issues in the ma...

    N. A. Razali, J. B. Byun, M. S. Joun in International Journal of Material Forming (2024)

  2. No Access

    Chapter and Conference Paper

    Accurate Modelling of Flow Stress of AISI1025 at Room Temperature and Its Application to Precision Forging Simulation

    This paper evaluates and criticizes the Swift model of expressing behaviours of metals at room temperature using an experimental tensile test and its FE prediction. A concept of reference curve composed of...

    M. S. Joun, M. K. Razali, J. B. Byun, K. H. Lee in Forming the Future (2021)