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  • Jeonggwan Plant
    (46020) 2-9, Nonggong-gil, Jeonggwan-eup, Gijang-gun, Busan
  • Seochang Plant
    (50511) 50, Sojugongdan 3-gil, Yangsan-si, Gyeongsangnam-do
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R&Ds

TEST & EVALUATION

R&Ds on innovative new technologies continue.

We are going to take a step forward towards a global leader with advanced technologies accumulated after the early establishment of an R&D center and through continued R&Ds.

  • Rigid Barrier Crash Tester for Bumper

    • Test type: North American regulations, RCAR 40% OFFSET, RCAR/IIHS CTR, POLE
    • Crash speed: 4.25-16kph (equipment: Up to 40kph)
    • Rail length: 40M (Approx. 53M in total length)
  • Pendulum Crash Tester for Bumper

    • Test performed at: Republic of Korea, Europe, General, North America, China, etc.
    • Crash speed: 2.6-4.25kph (equipment: Up to 15kph)
    • Requirements: Checks if the requirements for amount of bumper beam intrusion and degree of deflection are met after testing
    • Crash point: CTR, 300L RH, CNR (LH/RH); once each
  • Fuel Door Durability/Stiffness Tester

    • Durability test: Taxi (4,000 times), regular (3,000 times)
    • Requirements: Checks door closing force, pop-up level, hinge damage, loose door pins, interference and others after testing
    • Stiffness testing
      • 1) Downward Direction - Deformation check after applying 5kgf load
      • 2) Opening Direction - Deformation check after applying 3.5kgf load
    • Requirements: 1mm or less in permanent deformation
  • Door Durability/Sagging Tester

    • Durability test: Taxi (150,000 times), Republic of Korea/North America/Europe (100,000 times)
    • Test speed: 0.5 ± 0.1m/sec
    • Requirements: Checks door handle/checker function, connection, sagging and open angle after testing
    • Sagging test: Deformation check after applying 49kgf load for 5 minutes
    • Requirements: 1mm or less in permanent deformation
  • Door Strength Tester

    • Max. test load: 10ton
    • Cylinder operation range: 0-700mm (※ Cylinder diameter: 305mm)
    • Test speed: 12.7mm/sec or less (continuous load applied until 460mm)
    • Requirements: Required to meet early-/mid-stage average resistance load, max. impact load, measurements and legal requirements
  • Shipping Endurance/Towing Capacity Tester

    • Shipping endurance test: 12,000 times in an LH/RH direction each (1.5Hz)
    • Towing capacity test: Horizontal tension/compression (once), LH/RH-directed, 30-degree lateral tension (once) (Chinese specifications: Vertical up-down 5 degrees and LH/RH-directed, 23-degree lateral tension/compression (once))
    • Requirements: No permanent deformation or crack in the bumper beam after testing
  • Complex Endurance Tester

    • Horizontal jig: 4 sets (5 ton, 2.5 ton (2 pieces), 1 ton)
    • Vertical jig: 1 set (5 ton)
    • Stroke: ±75mm (2.5 ton (long): ±150mm)
    • Applications: BIW bending/torsional, trailing arm durability, S/ABS HGS durability, trailer hitch towing endurance, sub-frame bolt durability, etc.
  • Leak Tester

    • Detector specifications: ATC – Model E2 (Max.: 3bar / 50sccm)
    • Cylinder capacity: 5bar
    • Main pneumatic pressure: 6bar
    • Requirements: 4kpa (0.04bar), 5sccm or less
  • High-pressure Container Burst Tester

    • Main control / test chamber size (mm): 1,730(L) x 1,000(W) x 1,535(H) / 4,000(L) x 1,800(W) x 2,300(H)
    • Water tank: 120L / high-pressure pump: 4,200bar (max.) x 0.4L/min x 3 pieces
    • TEST fluid: Water
    • Requirements: Checks if performances are met under 1,575bar (operating pressure: 700bar x 2.25 times)
  • High-pressure Container Ambient Pressure Cycle Tester

    • Main control / test chamber size (mm): 3,500(L) x 1,950(W) x 2,300(H) / 4,000(L) x 1,800(W) x 2,300(H)
    • Water tank: 900L / pump: 1,000bar (max.) x 71L/min x 3 pieces / pressure control range: 0-1,000bar
    • TEST fluid: Water
    • Requirements: Checks if performances are met under 875bar (operating pressure: 700bar x 1.25 times) and 13,000 cycles (5 cycles/min.)