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| 轮胎结构参数对侧偏性能的影响 |
| Effect of Structure Parameters on Cornering Characteristics of Tire |
| Received:September 18, 2020 Revised:September 18, 2020 |
| DOI：10.12137/j.issn.2095-5448.2020.12.0682 |
| 中文关键词: 轮胎；侧偏刚度；回正刚度；结构参数；正交试验设计 |
| 英文关键词: tire；cornering stiffness；aligning stiffness；structure parameter；orthogonal experimental design |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | Sun Xiaofeng* | Qindao Sentury Tire Co.,Ltd,Qingdao Shandong,266229 | 2514304701@qq.com | | Zhang Kaikai | Qindao Sentury Tire Co.,Ltd,Qingdao Shandong,266229 | | | Wang Longqing | Qindao Sentury Tire Co.,Ltd,Qingdao Shandong,266229 | | | Li Huimin | Qindao Sentury Tire Co.,Ltd,Qingdao Shandong,266229 | | | Li Menglong | Qindao Sentury Tire Co.,Ltd,Qingdao Shandong,266229 | |
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| 中文摘要: |
| 选取205/55R16轮胎作为研究对象，采用正交试验设计与单变量分析相结合的方法，研究轮胎结构参数对六分力中侧偏刚度和回正刚度的影响。结果表明，在一定范围内，减小带束层角度，增大胎体帘线强度、三角胶高度和带束层级差及以胎肩分型线设计带束层宽度，可以增大侧偏刚度；增大带束层角度和级差及减小带束层宽度，可以增大回正刚度，胎体帘线强度和三角胶高度对回正刚度影响很小。 |
| 英文摘要: |
| Selecting 205/55R16 tire as the research object，using the combination of orthogonal experimental design and single variable analysis，the effect of structure parameters on cornering stiffness and aligning stiffness from six-component force of tire was investigated.The results showed that，in a certain range，reducing the belt angle，increasing the carcass cord strength，apex height and belt width，and designing the belt width with the tire shoulder parting line could improve the cornering stiffness；increasing the belt angle and difference level，and reducing the belt width could improve the aligning stiffness，while the carcass cord strength and the apex height had little effect on the aligning stiffness. |
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