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Research and
Development

R&D

Since the establishment of our affiliated research institute in 2011, Youngsin Metal Industrial has designed and built a wide range of
cold forging molds and has also developed the unique fastening components for both automotive and construction industries.​
These components comply fully with our customer requirements because of our experience in fastener tool design aided by our​
CAE finite element analysis of thousands of cold-forged products and preliminary verification of the simulation results.

  • Preliminary development

    Preliminary development (pre-heat-treated steel,
    high-strength lightweight aluminium bolts,
    lead screws for automotive seats, rotor shafts for
    power transmission in electric vehicles, etc.).

  • Mold development

    In-house mold design capabilities.

  • Product development

    Material property and durability tests (tensile tests, axial
    force tests (plastic region tightening conditions),
    bolt fatigue tests, and salt spray tests (SST), etc.)
    and cleanliness tests, also.

Virtuous-cycle
development system

  • Linear

    Preliminary development

  • Mold

    Mold development

  • Product

    Product development

FEM simulation tool

  1. AFDEX 2D/3D
    Cold Forming Simulation

  2. Thread Rolling Analysis
    by Stroke

Finite element analysis using CAE

  1. 2D/3D Modeling

  2. Development of
    high-strength lightweight bolts