《GBT18861-2002-汽车轮胎滚动阻力试验方法》.pdf

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1、ICS83.160.41G41中华人民共和国国家标准GB/T18861-2002汽车轮胎滚动阻力试验方法Testmethodsofrollingresistanceformotorvehicletyres(ISO8767:1992,1'assengercartyres-Methodsofmeasuringrollingresistance,MOD,ISO9948,1992,Truckandbustyres-Methodsofmeasuringrollingresistance,MOD)2002-10-16发布2003-0

2、4-01实施中华人民共和压国家质量监督检验检疫总f+GB/T18861-2002目次一}1Ia1范围··················⋯⋯‘···············································，··························，······⋯⋯12规范性引用文件·······························································································，，⋯13

3、术语和定义···············，·························································，··············，·············⋯⋯14测量方法·········································，··································，················，··········⋯⋯25试验设备····································

4、················，·················，·······························一35.1设备组成和特征···························································································⋯⋯35.2性能要求···········································，········································

5、··············⋯⋯36试验条件···········。····························································································⋯⋯36.1环境温度······································································································⋯⋯36.2转鼓表面温度·············

6、·······························.....................................···，······⋯⋯36.3试验气压·······，·······················································，·····································⋯⋯36.4试验负荷·····································，，·················，·······

7、·····································⋯⋯36.5试验速度······················································································，···，，·········⋯⋯36.6时间和速度变量············································································，·············⋯⋯“36.7选用试验条

8、件······································，·················，··，····································一37试验步骤·········，································，，···，·，·····