Tire print improving and adjusting method and system

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Tire print improving and adjusting method and system

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QIU XINXIN / MA PENGZHI / HU YUAN / JIN QI / KONG DELU / HAN SONGLIANG / YANG XIANHUA / ZHOU YANYAN / LIU LU / QIN QINGWANG / ... [more]

Abstract

The invention discloses a tire print improvement and adjustment method and system, and the method comprises the steps: obtaining the outer perimeter of a tire before and after inflation, and obtaining the relative expansion rate of the outer perimeter of the tire; obtaining the print of the tire, obtaining a print shape coefficient, and judging whether the print shape meets the requirement; if the requirements are not met, modeling the relative expansion rate of the outer perimeter and the imprinting shape coefficient, and quantifying the imprinting shape; establishing a model of the tire thickness and the relative expansion rate of the outer perimeter to obtain the relationship between the tire thickness and the relative expansion rate of the outer perimeter, and improving the tire print by adjusting the tire thickness; through the established model of the tire print shape change and the tire outer perimeter relative expansion rate change and the model of the tire thickness and the tire outer perimeter expansion rate, datamation and indexed print improvement can be formed, the print is improved by adjusting the tire thickness through detailed data, the accuracy is high, the working efficiency is improved, and the method is suitable for large-scale popularization and application. And a quantifiable index is formed.

本发明公开了一种轮胎印迹改进调整方法及系统，所述方法包括：获取轮胎充气前后的外周长，得到轮胎的外周长相对膨胀率；获取轮胎的印迹，得到印迹形状系数，判断印迹形状是否符合要求；若不符合要求，对外周长相对膨胀率和印迹形状系数进行建模，对印迹形状进行量化；建立轮胎厚度与外周长相对膨胀率的模型，得到轮胎厚度与外周长相对膨胀率的关系，通过调整轮胎厚度，改进轮胎印迹；本发明通过建立的轮胎印迹形状变化与轮胎外周长相对膨胀率变化的模型，以及轮胎厚度与轮胎外周长膨胀率的模型，可以形成数据化、指标化印迹改善，通过详细的数据调整轮胎厚度来改善印迹，准确并且提高工作效率，并形成可量化指标。

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Document information

Title :

Tire print improving and adjusting method and system

Additional title:

一种轮胎印迹改进调整方法及系统

Contributors:

QIU XINXIN (author) / MA PENGZHI (author) / HU YUAN (author) / JIN QI (author) / KONG DELU (author) / HAN SONGLIANG (author) / YANG XIANHUA (author) / ZHOU YANYAN (author) / LIU LU (author) / QIN QINGWANG (author)

Publication date :

2023-11-14

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60C VEHICLE TYRES , Fahrzeugreifen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung