아이에스테크 I.S. TECH

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R&D Center
Technology
 
 

보유기술

 
  • HOT PRESS FORMING
  • FORMING SIMULATION
  • ROLL FORMING
  • EXTRUSION FORMING
  • Welding Line Simulation Technology

  • HOT PRESS FORMING
    - Hot press forming process consists of forming at the elevated temperature (90℃) and rapid quenching which induces phase transformation and results in steel part greater than 1400MPa, tensile strength.
    - Heating → Forming / Quenching → Laser Trim → Shot Blasting

    HOT PRESS FORMING Products are characterized by :
    - Weight reduction by using thin amterials of high rensile strength.
    - Reduction of reinforcement parts due to high tensile strength.
    - Stengthened passenger safety against collistion force.

    HOT PRESS FORMING Applicable Products
    - TRB : Differentiate thickness depending on the importance of points, securing strength and vehicle lightweighting efficiently.
    - TWB : Differentiate thickness depending on the importance of points, and applicable to each material property individually. It protects passengers in case of a rollove or broadside collision.
    - Patch Work : Reduce working operations, and it reduces investment costs and part prices.
    - Soft Zone : Protects passengers in case of a rollover or broadside collision.
    Hot Press Forming

  • Forming Simulation
    - 3D DYNA-FORM S/W employed at R&D Center for prediction and enhancement of quality issues of tool design and pre-production parts reduces failure cost at the time of actual tool design and manufacturing.
    Forming SimulationForming Simulation
  • Roll Forming
    - Roll-forming is a process in which the shape of a metal panel is developed by gradually bending the metal through a series of roll stands, or passes.
    - Roll forming is ideal for producing parts with long lengths or in large quantities.
    Roll Forming
  • Extrusion Forming
    - Extrusion Forming is a process in which a material is pushed or drawn through a die of the desired cross-section.
    - Tap processing replaces nut welding process, which shows process improvement.
    - Extrusion forming area is characterized by its thickness twice thicker than original thickness.Extrusion Forming
  • Welding Line Simulation Technology
    - Virtual welding test through independently developed 3D simulation Software resolvesissues and establishes improvement measure for minimizing processing errors in actual line operation.
    Welding Line Simulation Technology

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