| 轮胎均匀性和动平衡测试技术分析及计量技术规范解读 |
| Analysis of Tire Uniformity and Dynamic Balance Testing Technology and Interpretation of Metrological Technical Specifications |
| 投稿时间：2021-11-01 修订日期：2021-11-01 |
| DOI：10.12136/j.issn.1000-890X.2022.08.0635 |
| 中文关键词: 轮胎 均匀性 动平衡 测试技术 计量技术 标准 规范 |
| 英文关键词: tire uniformity dynamic balance test technology metrological technology standard specification |
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| 中文摘要: |
| 介绍轮胎均匀性和动平衡测试技术及原理，解释了有关术语和定义；对我国现行轮胎均匀性和动平衡测试相关标准和规范进行梳理；对JJF 1839—2020和JJF 1840—2020两项轮胎均匀性和动平衡计量技术规范从设备命名、计量特性、校准条件、校准方法、测量不确定度等方面进行细致解读。 |
| 英文摘要: |
| Abstract：The testing technologies and principles of tire uniformity and dynamic balance were
introduced，and relevant terms and definitions were explained. China’ s current relevant standards and
specifications for tire uniformity and dynamic balance testing were sorted out. Two metrological technical
specifications of JJF 1839—2020 and JJF 1840—2020 were interpreted in detail from the aspects of
equipment naming，metrological characteristics and calibration conditions，calibration methods and
measurement uncertainty. |
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