QC/T 1092-2018: Translated English of Chinese Standard. (QCT 1092-2018, QC/T1092-2018, QCT1092-2018): Static stiffness test methods for 15-degree drop center commercial vehicle steel wheels
https://www.chinesestandard.net, May 11, 2019 - Technology & Engineering - 21 pages
This Standard specifies the terms and definitions, test samples, test devices, test methods and test determination for static stiffness of commercial vehicle steel wheels. This Standard is applicable to 15-degree drop center steel wheels of commercial vehicle.
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Formulation explanation for QCT 10922018 Static stiffness test methods for 15 drop center commercial vehicle steel wheels
Standard preparation principle and main content
Analysis on main verification
Patent involvements in standard
Comparison and analysis of the project and international standards foreign advanced standards as well as adoption
1.80MPa Suspend boosting 3min Pressure assembly is quickly boosting for 3min center commercial vehicle centre truck steel Changzhou China Automobile Association commercial vehicle steel drop center commercial drop centre truck exit-factory pressure flange is deformed former Shandong Xingmin increase of 0.10MPa industry standards inflated to 1.40MPa inflating pressure drops Inflating pressure Requirement inflating valve hole Intelligent Transportation Systems Iveco Liuzhou methods for 15 Observe whether inflating pressure gauge pressure is 0.83MPa Pressure is stable pressure of tire pressure reaches 2.4 pressure Requirement Observe Put the wheel-tire QC/T quickly inflated radial tires rated inflating pressure rated pressure Remain the pressure rounds of tests safety guard Shandong Xingmin Wheel stable 1.80MPa Suspend standards are published Static stiffness test stiffness of 15 stiffness test methods Suizhou test verification test wheel tire air pressure tire bead tire falls tire pressure reaches tire with water valve core vehicle steel wheels wheels are fitted Xingmin Intelligent Transportation