不同轮胎帘线结构对轮胎接地特性影响的研究

IF 2.2 4区工程技术 Q1 MATERIALS SCIENCE, TEXTILES

Journal of Engineered Fibers and Fabrics Pub Date : 2022-01-01 DOI:10.1177/15589250221138549

Shui-Ting Zhou, Lu-jie Chen, Yue Li, Pengfei Sun, G. Su, J. Meng

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引用次数: 0

摘要

研究了不同轮胎骨架结构参数对轮胎接地特性的影响。以225/60R18 100H子午线轮胎为研究对象，通过改变带束钢丝的直径、带束层的角度和胎体帘布层的数量，进行了试验和仿真。利用橡胶物理试验获得的模型参数，在Abaqus中建立了轮胎的有限元模型，用于静态载荷模拟，分析了轮胎花纹压痕和下沉量等相关数据，并考察了模型的有效性。通过测定轮胎的应变能存储量，推导出骨架材料对轮胎结构的影响。结果表明，接地区的带角对带应力影响最大，并呈现二阶变化。然而，胎体帘线层数和带束钢丝直径对相应的骨架应力影响不大。胎体层数对轮胎储存的应变能影响最大。成束钢丝的直径和成束角度几乎没有影响。

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Study on the influence of different tire cord structures on tire grounding characteristics

The influence of different tire skeleton structural parameters on tire grounding characteristics was investigated. Using a 225/60R18 100H radial tire as the research object, the experiment and simulation were carried out by changing the diameter of the belt steel wire, the angle of the belt layer, and the number of carcass plies. Using the model parameters obtained from the rubber physical test, the finite element model of the tire was created in Abaqus for static loading simulations, the relevant data such as tire pattern impression and sinkage were analyzed, and the validity of the model was investigated. The influence of skeleton material on tire structure was deduced by determining the amount of stored strain energy of tire. The results showed that the belt angle in the grounding area had the greatest influence on the belt stress and presented a second-order change. However, the number of carcass cord layers and the diameter of the belt steel wire had little effect on the corresponding skeleton stress. The number of carcass layers had the greatest influence on the stored strain energy of the tires. The diameter of the bundled steel wire and the angle of the bundle had little influence.

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来源期刊

Journal of Engineered Fibers and Fabrics 工程技术-材料科学：纺织

CiteScore

5.00

自引率

6.90%

发文量

审稿时长

4 months

期刊介绍： Journal of Engineered Fibers and Fabrics is a peer-reviewed, open access journal which aims to facilitate the rapid and wide dissemination of research in the engineering of textiles, clothing and fiber based structures.