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首页> 外国专利> Tire uniformity improvement through identification of measurement process harmonics using multiple revolutions in a uniformity measurement machine

Tire uniformity improvement through identification of measurement process harmonics using multiple revolutions in a uniformity measurement machine

机译：通过在均匀度测量机中使用多次旋转识别测量过程谐波来改善轮胎均匀度

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Methods and systems for improving the uniformity of a tire are provided. More particularly, one or more parameters of a measurement process harmonic contributing to uniformity measurements performed for a tire can be identified. The measurement process harmonic can be a process harmonic effect associated with the acquisition of uniformity measurements of a tire, such as a process harmonic effect associated out-of-roundness of a road wheel used to load a tire during uniformity measurement in a uniformity measurement machine. The measurement process harmonic can result solely from the acquisition of uniformity measurements and may not contribute to actual tire non-uniformity. Once identified, the one or more parameters associated with the measurement process harmonic can be used to correct the uniformity measurements of the tire to account for the measurement process harmonic. Tire manufacture can then be modified to improve tire uniformity based on the corrected measurements.
机译：提供了用于改善轮胎均匀性的方法和系统。更具体地，可以识别有助于对轮胎执行的均匀性测量的测量过程谐波的一个或多个参数。测量过程谐波可以是与获取轮胎的均匀性测量值相关的过程谐波效果，例如与在均匀性测量机中进行均匀性测量期间用于加载轮胎的车轮的不圆度相关的过程谐波效果。 。测量过程谐波可能仅由均匀性测量值产生，而可能不会导致实际轮胎不均匀性。一旦被识别，与测量过程谐波相关的一个或多个参数可以用于校正轮胎的均匀性测量以解决测量过程谐波。然后可以根据校正后的测量值修改轮胎的制造方法，以提高轮胎的均匀性。

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