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CARBON WHEELS IMPACT TEST

  • 2018-10-30 18:24:26

CARBON WHELLS IMPACT TEST


This test is mainly for MTB wheels to make sure the rim's impacting strength is qualified. It will required 3 times impact at different position from a required impacting height. Different wheels would have different impacting height requirements.


 


● Test condition: air pressure 28psi, special shaped steel anvil go
    to impact the wheel directly from a certain height. The impact  
    mass of the steel anvil weighs at 22.5kg. For XC rim, our required   
    impact height is 400mm(energy 90 Joules) ; For Trail rim, our 
    required impact height is 450mm(energy around 100 Joules); For
    all mountain, enduro, our required impact height is550mm
    (energy 1225 Joules).
●  Test Standard: Impact in valve hole, the opposition position of
     valve hole, and choose any spoke position. After all three impacts,
     not any cracks in the rim.
●  Test Result: Test according to the test condition, rim  without any
    damage.


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