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Testing facilites at the FLB

General measuring equipment

  • Data acquisition 20 kHz/100 kHz per channel
  • 24 channels currently available
  • Triaxial load measuring units (500 kN, 60 kN, 60 kN)
  • Accelerometer uniaxial, triaxial (1000 g, 2000 g) 
  • Contact-free displacement transducer (200 mm)

Drop tower

  • Drop weight 5 - 1000 kg adjustable
  • Free fall speed 33 km/h, with acceleration apparatus (under development) 50 km/h
  • Guided drop weight until Impact, max, part width 500 mm
  • Testing of large parts possible up to 2 m x 2 m
  • Multiple Impact geometries available (flat, round, spherical)
  • Component testing with axial or bending load
hp_fallturm

Crash sled facility

  • Adjustable testing weight (max. 2000 kg)
  • Attainable speed 50 km/h for 2 t, max. 64 km/h
  • Flexible acceleration track (max. 20 m)
  • Testing of crash management systems and car body structures, restraint systems
  • Multiple barriers available (solid wall, 40%-Offset, AZT, RCAR)
  • Second crash car available
  • Decceleration facility (Biegeblechbremse) according to ECE/FMVSS

hp_crashbahn


Multiaxial hydraulic testing facitlity with temperature and corrosion chamber

  • Four testing cylinders (1x25 kN, 3x40 kN), 100 mm travel
  • Decoupled level span 4x5m
  • Flexible test stand construction system
  • Uni- and multiaxial testing of Suspension and Body components
  • Corrosion testing chamber
    • Temperature range RT to +75°C
    • Salt dispersion and condensation testing
    • Dynamic testing in corrosive environment (testing space 900 mm x 1100 mm x 800 mm)
hp_hydropuls2

Camera systems

 2 high speed video cameras Photron SA5

  • Frame rate7,5 kHz at resolution 1024x1024 Pixel, up to 775 kHz
  • GOM-ARAMIS-System optical strain measuring 
    • Quasi-static and highly dynamic capturing

High speed thermal Imaging camera

  • Frame rate 383 Hz at 320 x 256 pixels (up to 31 kHZ)
  • Noise equivalent differential temperature < 25 K
hp_kamera

 

Zwick universal testing machine 

  • Maximum load 100 kN
  • Force- and strain-controlled tensile tests
zwick_unipruef

 

 High speed testing machine

  • Maximum load 50 kN
  • Maximum speed 20 m/s
  • Facility for multi-axial load
hp_highspeed

Joining techniques

  • Resistance spot welding machine
  • Manual punch riveting machine
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Resonance testing machine

  • High frequency puse with magnetically driven oscillator
  • Typical load: ± 100 kN
  • Frequency range up to 300 Hz 
  • Testing space 530 mm x 1050 mm
  • Resconace Controller for force-, distance- strain- and acceleration-controlled testing
  • Mechanical clamping for flat test pieces
  • 3-point-bending tests
hp_resonanz