Bridgestone op zoek naar oplossing voor 'te koude' slicks

  • Gepubliceerd op 27 maa 2008 16:09
  • comments 3
  • Door: Rob Veenstra
Bandenleverancier Bridgestone gaat de volgende test op het circuit van Barcelona als nieuw evaluatiemoment voor slicks gebruiken. In december vorig jaar mocht iedereen al testen op de ongegroefde droogweerband, maar toen klaagden veel rijders dat de banden in de eerste ronden te weinig grip boden vanwege te lage temperaturen. Het is de bedoeling om vanaf 2009 weer met slicks te racen.

Om de teams daarop voor te bereiden testen ze over vier weken dus weer met slicks. Bridgestone brengt enkele nieuwe compounds mee in de hoop het probleem te tackelen. Hirohide Hamashima, verantwoordelijk voor de ontwikkeling van de banden voor auto- en motorsport, vertelt: “We denken op dit moment goed na over de compounds die we moeten gebruiken. We willen het probleem van de vorige keer nog eens goed bestuderen, want veel coureurs klaagden over te koude banden in de eerste ronden.”

“Het duurde te lang voordat de banden op temperatuur waren en er was tevens sprake van een onbalans, want de achterbanden werden sneller warm dan de voorbanden. Na twee, drie ronden waren de voorbanden nog koud en de achterbanden goed op temperatuur. En op het moment dat het rubber aan de voorzijde warm was geworden was het achter al versleten. Dat maakt het heel moeilijk om te rijden.”

Bridgestone overweegt daarnaast ook om voor de Grand Prix van Singapore, de eerste race in de avonduren bij kunstlicht, de lijn waardoor de zachtere band van de hardere variant te onderscheiden is fluorescerend te maken in plaats van gewoon wit.

Reacties (3)

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  • Toch apart. Je zou denken dat er bij Bridgestone voldoende know how in huis is om te weten hoe je slicks moet maken die goed zijn. Hoe deed men dat vroeger, toen de auto\'s lang niet zo stabiel en in balans zijn als nu?
    Hmm, misschien was dat ook wel gelijk de reden. Die auto\'s waren allemaal nerveus en moeilijk te rijden dus klachten over koude voorbanden en warme achterbanden waren er zowieso wel. :)

    • + 0
    • 27 maa 2008 - 16:24
  • Iceman

    Posts: 55

    Maar Bridgestone maakt toch ook slicks voor vele andere raceklasses, dus genoeg know-how zou ik zeggen. Maar ja, ze moeten natuurlijk wel perfect zijn voor 2009.

    Verder lijkt et me grappig, fluorescerend lijntje. Dan zie je van ver al de band aankomen:P.

    • + 0
    • 27 maa 2008 - 17:09
  • starbux

    Posts: 75

    Maar dan kunnen ze nu wel gaan testen met slicks en de huidige aerodynamica ., maar volgend jaar wordt er waarschijnlijk gereden zonder extra vleugels op de hele wagens, waardoor de auto\'s weer minder downforce hebben. Dus eigenlijk zijn deze tests compleet zinloos.

    • + 0
    • 27 maa 2008 - 17:38

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