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半钢子午线轮胎径向力八次谐波的改进 |
Improvement on Eighth Harmonic of Radial Force of Steel-belted Radial Tire |
Received:May 08, 2020 Revised:May 08, 2020 |
DOI: |
中文关键词: 半钢子午线轮胎;径向力八次谐波;噪声;胎坯周长;夹持环;硫化定位 |
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Author Name | Affiliation | E-mail | LI hu* | ZHONGCE RUBBER GROUP COMPANY LIMITED | 617209614@qq.com | LI hao | ZHONGCE RUBBER GROUP COMPANY LIMITED | | JIANG haojun | ZHONGCE RUBBER GROUP COMPANY LIMITED | | WANG jianzhong | ZHONGCE RUBBER GROUP COMPANY LIMITED | | MENG fanbo | ZHONGCE RUBBER GROUP COMPANY LIMITED | |
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中文摘要: |
以235/50R19半钢子午线轮胎为例,研究轮胎径向力八次谐波(RF8H)的工艺改进措施。结果表明,在胎体膨胀率安全系数范围内尽量减小胎坯周长,并使夹持块与活络模块中心重叠,有效减小了轮胎径向力八次谐波数值,降低了轮胎噪声,提高了车辆乘坐舒适性。 |
英文摘要: |
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