To provide a tire testing method capable of accurately adjusting a temperature of a traveling surface of a traveling test machine.SOLUTION: The performance evaluation method of a tire 22 includes: a step of setting the tire 22 on a traveling test machine 6 having a traveling surface 34; and a step of measuring a temperature of the traveling surface 34, adjusting an environmental temperature of the traveling test machine 6 in accordance with a measurement result of the temperature so that the travelling surface 34 becomes a predetermined temperature, and measuring a performance of the tire 22 while making the tire 22 travel on the travelling surface 34. Preferably, the traveling surface 34 is an ice surface. The measured performance of the tire 22 is preferably a friction coefficient of the tire 22.SELECTED DRAWING: Figure 1
【課題】走行試験機の走行面の温度を精度良く調整しうる、タイヤの試験方法の提供。【解決手段】このタイヤ22の性能の評価方法は、走行面34を有する走行試験機6にタイヤ22をセットする工程、及び上記走行面34の温度を測定しこの温度の測定結果からこの走行面34が所定の温度となるように上記走行試験機6の環境温度を調整しつつ、上記走行面34上で上記タイヤ22を走行させてこのタイヤ22の性能を測定する工程を含む。好ましくは、上記走行面34は氷の面である。好ましくは、上記測定されるタイヤ22の性能はタイヤ22の摩擦係数である。【選択図】図1
TIRE PERFORMANCE EVALUATION METHOD
タイヤの性能の評価方法
2020-03-19
Patent
Electronic Resource
Japanese
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