| 金玉龙,陈薇,张道梁,周强.全钢子午线轮胎胎侧径向单条实鼓的原因分析及解决措施[J].轮胎工业,2024,44(2):0112-0115 |
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| 全钢子午线轮胎胎侧径向单条实鼓的原因分析及解决措施 |
| Causes Analysis and Solutions of Single Radial Bulging on Sidewall of All-steel Radial Tire |
| 投稿时间：2023-02-09 修订日期：2023-02-09 |
| DOI：10.12135/j.issn.1006-8171.2024.02.0112 |
| 中文关键词: 全钢子午线轮胎 径向单条实鼓 缝合器 胎侧/内衬层复合件接头 |
| 英文关键词: all-steel radial tire single radial bulge stitching machine sidewall/inner liner composite joint |
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| 中文摘要: |
| 分析全钢子午线轮胎胎侧径向单条实鼓的原因并提出相应的解决措施。径向单条实鼓分为强光下呈现胎侧部位凹陷和凸起两种形式，产生的原因主要有对应位置胎体帘线密、胎体帘线稀开、胎侧/内衬层复合件接头大或裂开等。通过采取调整缝合器压合轮间隙、碟簧片间距，规范压合底辊形式，打磨压合轮及规范胎侧/内衬层接头大小等措施，有效解决了全钢子午线轮胎胎侧径向单条实鼓的问题。 |
| 英文摘要: |
| The causes of single radial bulge on the sidewall of all-steel radial tire was analyzed，and the corresponding solutions were proposed.The single radial bulge could be divided into two forms：concave and convex at the sidewall under strong light，which were mainly caused by carcass cord dense，carcass cord sparse，and sidewall/inner liner composite joints large or crack at the corresponding position. By adopting measures such as adjusting the gap between the stitching machine pressing wheels and the spacing between the disc springs，standardizing the form of the pressing bottom roller，polishing the pressing wheels，and standardizing the size of the sidewall/inner liner joint，the problem of radial single bulging on the sidewall of all-steel radial tire was effectively solved. |
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