Research on Tire Wear Characteristics Based on Roll and Cornering Conditions
Research Area: | Volume 10,Issue 6,Nov., 2021 | Year: | 2021 |
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Type of Publication: | Article | Keywords: | Wear Characteristics, Roll, Cornering, Finite Element Analysis |
Authors: |
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Journal: | IJEIR | Volume: | 10 |
Number: | 6 | Pages: | 293-302 |
Month: | November | ||
ISSN: | 2277-5668 | ||
Abstract: | Tires have a variety of properties such as load-bearing performance, wear performance, grip performance, etc., and one of the important evaluation indicators is wear characteristics. This article takes 205/55R16 longitudinal groove radial tire as an example, establishes a three-dimensional tire model through Hypermesh and ABAQUS, and verifies the tire model through ground pressure test and stiffness test. Subsequently, the tire wear model under free rolling, roll, and cornering conditions was simulated. Among them, the conditions of roll and cornering are studied respectively, and the conditions of 2 degrees, 4 degrees, 6 degrees and 8 degrees are analyzed. Take the free rolling condition as the comparison condition. The results expressed that the tire wear and unevenness of grounding pressure at 6 degrees and 8 degrees under roll conditions is greater than that under free rolling conditions, and the uneven wear is aggravated on the shoulder with high pressure concentration; the tire wear and unevenness of grounding pressure in cornering conditions is much greater than that in free rolling conditions, and ground pressure is mainly distributed on the shoulders on both sides. The conclusions of the study can provide a reference for improving the wear performance of tires. |
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