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01 Structural interpretation

Categories 13-degree impact test Bending moment fatigue Driving fatigue 90-degree impact test Rim deformation
Specifications
  • Drop pendulum with designated load onto the frontal portion of the fixed wheel from the height of 23mm
  • Check occurrence of crack and air leak in the wheel after the impact
  • 200,000 rotations while imparting the designated bending moment onto the wheel fixed onto the tester
  • Check occurrence of crack in the wheel upon completion of rotation
  • 2 million rotations after having pushed the designated load onto the wheel situated on rotating drum (60km/h)
  • Check occurrence of crack and leak in the wheel upon completion of rotation
  • Drop pendulum with the weight of 1,010kg onto the inner rim portion of the wheel fixed onto the tester from the designated height
  • Check occurrence of crack and air leak in the wheel after the impact
  • Lower the fixed wheel onto the protruding structure of the tester by applying the designated load
  • Check the extent of deformation of wheel after having returned it to original position
Testing facilities
Realization of interpretation

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