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dc.contributor.authorLakkam, Supachaien_US
dc.contributor.authorศุภชัย หลักคำen_US
dc.contributor.authorSuwantaroj, Kullayoten_US
dc.contributor.authorกุลยศ สุวันทโรจน์en_US
dc.date.accessioned2022-07-18T08:43:22Z
dc.date.available2022-07-18T08:43:22Z
dc.date.issued2022-07-18
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3904
dc.descriptionรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564en_US
dc.description.abstractThis research aims to study and compare the test results obtained from the rolling resistance tester of automobile tires based on force method and torque method system. The four newly manufactured tires were sampled from two tire classes, namely passenger car tires (Class C1) and light truck tires (Class C2). The tire rolling resistance test according to the international standard UN ECE Regulation No.117 was used as an important research process. The experimental work discovers that the rolling resistance of the same tire obtained from the test between the two different methods of testing machines was not more than 6 percent different. The testing results that used the torque method system calculation are high reliability because of the principle of calculation from the measurement value directly results in. and suitable for research testing. However, the force method tester can perform more than a tire simultaneous test, which is suitable for working in industrial applications where time is limited.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectTiresen_US
dc.subjectยางล้อen_US
dc.subjectforce systemen_US
dc.subjectระบบแรงen_US
dc.subjecttorqueen_US
dc.subjectแรงบิดen_US
dc.subjectrolling resistanten_US
dc.subjectความต้านทานการหมุนen_US
dc.titleA comparison of tire rolling resistant testing machine using force and torque calculationen_US
dc.title.alternativeการเปรียบเทียบเครื่องทดสอบความต้านทานการหมุนของยางล้อรถยนต์ที่ใช้การคำนวณระบบแรงและระบบแรงบิดen_US
dc.typeResearch Reporten_US
dc.contributor.emailauthorarit@rmutp.ac.then_US
dc.contributor.emailauthorbus_supachai@hotmail.comen_US
dc.contributor.emailauthorellipse_b@hotmail.comen_US


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