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| 防护型轮胎胎侧耐划伤性能试验方法研究 |
| Research on Scratch Resistance Test Method for Protective Tire Sidewalls |
| Received:December 16, 2025 Revised:December 16, 2025 |
| DOI： |
| 中文关键词: 防护型轮胎；胎侧；耐划伤性能 |
| 英文关键词: protective tire；sidewall；scratch resistance |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | GAO Yongliang | Military Representative Office | cuijcj@163.com | | ZHANG Yan | Qingdao Qianwei Shipyard | | | JIANG Chenglin* | Qingdao Qianwei Shipyard | jchl0077@163.com |
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| 中文摘要: |
| 针对轮胎胎侧划伤失效情形，提出测定和评价防护型轮胎胎侧耐划伤性能的试验方法。通过试验原理分析、模拟仿真、设计试验专用设备验证等方法，得到结果如下：试验专用设备的切割速度不小于10 mm·s-1，切割深度为4.5 mm，刀刃夹角为30°，这可为防护型轮胎性能验证、状态鉴定提供参考。 |
| 英文摘要: |
| In response to the failure situation of tire sidewall scratching，a test method for measuring and evaluating the scratch resistance performance of protective tire sidewalls was proposed.Through methods such as test principle analysis，simulation and verification using specially designed test equipment，the following results were obtained.The cutting speed of the specially designed test equipment was not less than 10 mm·s-1，with a cutting depth of 4.5 mm and a blade angle of 30°.This could provide a reference for the performance verification and condition identification of protective tires. |
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