Download or read book Passenger Car Truck Bus and Motorcycle Tyres written by and published by . This book was released on 2005 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This International Standard specifies methods for measuring rolling resistance, under controlled laboratory conditions, for new pneumatic tyres designed primarily for use on passenger cars, trucks, buses and motorcycles." -- p. 1.
Download or read book Passenger Car Truck Bus and Motorcycle Tyres Methods of Measuring Rolling Resistance written by British Standards Institute Staff and published by . This book was released on 2005-10 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road vehicle components, Tyres, Pneumatic tyres, Private cars, Commercial road vehicles, Buses, Motor cycles, Mechanical measurement, Moment of inertia, Dynamic testing, Friction tests, Laboratory testing, Accuracy, Mathematical calculations, Test equipment, Testing conditions
Download or read book Passenger Car Truck and Bus Tyres written by International Organization for Standardization (ISO) and published by . This book was released on 2009 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Passenger Car Truck and Bus Tyres Methods of Measuring Rolling Resistance Single Point Test and Correlation of Measurement Results written by British Standards Institute Staff and published by . This book was released on 2009-07-31 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road vehicle components, Tyres, Pneumatic tyres, Passenger road vehicles, Private cars, Commercial road vehicles, Buses, Mechanical measurement, Force measurement, Dynamic testing, Drag, Moment of inertia, Test equipment, Mathematical calculations
Download or read book Passenger Car Truck and Bus Tyre Rolling Resistance Measurement Mehtod Single Point Test and Correlation of Measurement Results written by and published by . This book was released on 2018 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies methods for measuring rolling resistance, under controlled laboratory conditions, for new pneumatic tyres designed primarily for use on passenger cars, trucks and buses. This document is not applicable to tyres intended for temporary use only. It includes a method for correlating measurement results to allow inter-laboratory comparisons. It is designed to facilitate international cooperation and, possibly, regulation building. Measurement of tyres using this method enables comparisons to be made between the rolling resistance of new test tyres when they are free-rolling straight ahead, in a position perpendicular to the drum outer surface, and in steady-state conditions.
Download or read book Passenger Car Truck and Bus Tyre Rolling Resistance Measurement Method Single Point Test and Correlation of Measurement Results written by British Standards Institute Staff and published by . This book was released on 1918-07-09 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tyres, Road vehicle components, Moment of inertia, Mechanical measurement, Dynamic testing, Private cars, Pneumatic tyres, Buses, Commercial road vehicles, Force measurement, Drag, Mathematical calculations, Test equipment, Passenger road vehicles
Download or read book Measurement of Passenger Car Light Truck and Highway Truck and Bus Tire Rolling Resistance written by Highway Tire Committee and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Methods--The force, torque, and power methods of measurement are all in common use and should yield the same test results. Effects of steering, traction, surface texture, and non-steady-state tire operations are excluded from the recommended practice because they are still in the research stage. Force Method--The chief advantage of the force method is that the only parasitic losses in the measurement are tire spindle bearing losses and aerodynamic losses associated with rotation of the tire and its wheel. The main disadvantage of this method is that the spindle force measured can contain a severe error caused by load misalignment and load-spindle force interaction ("crosstalk"). Elimination or compensation of these effects is necessary. A minor disadvantage is that the loaded radius of the tire must be measured in order to convert spindle force to rolling resistance. Torque Method--The torque method has the advantage that the measurement is direct: rolling resistance is the net torque divided by the test wheel radius. The main disadvantage of the torque method is that parasitic losses contained in the measurement include rotational test wheel losses as well as tire spindle losses. Hence, the parasitic losses are larger than those of the force method and can be of the same order of magnitude as the rolling resistance itself. In addition, speed-hunting oscillations in the drive motor can introduce errors. Power Method--The advantage of the power method is that no force or torque transducer is necessary; a voltmeter and an ammeter to measure the electrical energy input to the drive system are sufficient. The chief disadvantage of the power method is that electrical losses are included in the measurement in addition to all the other parasitic losses of the system. Thus, the parasitic losses are even larger than those of the torque method. In some laboratories, special control may be needed to prevent line voltage fluctuations from creating power surge which can distort the readings.
Download or read book Passenger Car Truck Bus and Motorcycle Tyres Methods of Measuring Rolling Resistance written by and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rolling Resistance Measurement Procedure for Passenger Car Light Truck and Highway Truck and Bus Tires written by Highway Tire Committee and published by . This book was released on 1987 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice applies to the laboratory measurement of rolling resistance of pneumatic passenger car, light truck, and highway truck and bus tires.The procedure applies only to the steady-state operation of free-rolling tires at zero slip and inclination angles; it includes the following three basic methods:Force Method--Measures the reaction force at the tire spindle and converts it to rolling resistance.Torque Method--Measures the torque input to the test machine and converts it to rolling resistance.Power Method--Measures the power input to the test machine and converts it to rolling resistance.
Download or read book GB T 18861 2012 Translated English of Chinese Standard GB T 18861 2012 GBT18861 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-11-21 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies a method, for measuring the rolling resistance of new car, truck and motorcycle tyres, under controlled laboratory conditions. This standard applies to new car pneumatic tyres, truck pneumatic tyres, motorcycle pneumatic tyres, except for tyres only for temporary replacement use.
Download or read book Rolling Resistance Measurement Procedure for Passenger Car Light Truck and Highway Truck and Bus Tires written by and published by . This book was released on 2006 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book China standards GB T 29042 2012 Thresholds of rolling resistance for motor vehicle tyres written by http://www.1clicktong.com and published by Risk Management 1 Click Tong. This book was released on 2019-07-10 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the terms, definitions, requirements, test methods and evaluation rules for rolling resistance thresholds of motor vehicle tyres. This standard is applicable to new radial pneumatic passenger car tyres and truck tyres. This standard is not applicable to temporary-use spare tyres, special highway use trailer ST tyres,high flotation light truck tyres, and truck tyres with a speed rating of 80 km/h or below.
Download or read book Measurement of Passenger Car Light Truck and Highway Truck and Bus Tire Rolling Resistance written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Truck and Bus Tyres written by International Organization for Standardization and published by . This book was released on 1992 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Epoxidised Natural Rubber written by Siti Salina Sarkawi and published by Springer Nature. This book was released on 2023-06-03 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a complete guide to epoxidized natural rubber covering from the epoxidation chemistry, production process, raw rubber and compound properties, mixing recommendations as its applications in tire, engineering, general and industrial rubber goods, latex based products such as adhesive, foam and paint as well as sustainability or life cycle analysis of ENR rubber. Hence, it is useful for readers either from the industry which looking for specific product application and properties, or scientists and academicians working on their research using the ENR in their study for reference and guidance.
Download or read book Rolling Resistance Measurement Procedure for Highway Truck and Bus Tires written by Truck and Bus Tire Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This recommended practice applies to the laboratory measurement of the rolling resistance of pneumatic tires designed primarily for use on trucks and buses in normal highway service, as defined by the Tire and Rim Association, Inc. (TRA); it does not include light truck tires (designated LT). The procedure applies only to straight, free-rolling tires under steady-state operation and includes the following three basic methods: This technical report is being stabilized because the technical committee has determined that the using community is moving towards newer technology and would like to alert users that this new technology exists which may want to be considered for new design. Refer to SAE J1269 and SAE J1270 for rolling resistance measurement.
Download or read book THE MEASUREMENT OF HIGHWAY TRUCK AND BUS TIRE ROLLING RESISTANCE written by Truck and Bus Tire Committee and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The force, torque, and energy methods of measurement are all in common use and should yield the same test results. Effects of steering, traction, and non steady-state tire operations are excluded from the recommended practice because they are still in the research stage. Methods of correcting laboratory data to road conditions are being developed.
