刘连波,马小刚,何晓红,张年春,钱生民.3+9+15×0.245HT钢丝帘线在全钢工程机械子午线轮胎胎体中的应用[J].轮胎工业,2009,(10):619-621 |
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3+9+15×0.245HT钢丝帘线在全钢工程机械子午线轮胎胎体中的应用 |
Application of 3+9+15×0.245HT steel cord in carcass ply of OTR radial tire |
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DOI: |
中文关键词: 全钢工程机械子午线轮胎 胎体 钢丝帘线 |
英文关键词: OTR radial tire carcass ply steel cord |
基金项目: |
中图分类号:TQ330.38+9;U463.341+.5/.6 |
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中文摘要: |
研究3+9+15×0.245HT钢丝帘线在全钢工程机械子午线轮胎胎体中的应用。结果表明,3+9+15×0.245HT钢丝帘线直径、线密度和破断力较小,耐疲劳性能优异;采用3+9+15×0.245HT钢丝帘线替代7×7×0.22+0.15HT钢丝帘线用于全钢工程机械子午线轮胎胎体,成品轮胎耐久性能显著提高,轮胎质量减小,生产成本降低。 |
英文摘要: |
The application of 3+9+15×0.245HT steel cord in carcass ply of OTR radial tire was investigated.The results showed that the 3+9+15×0.245HT steel cord possessed smaller diameter and linear density,lower breaking strength,and excellent fatigue resistance;by using 3+9+15×0.245HT steel cord instead of 7×7×0.22+0.15HT steel cord in the carcass ply of OTR radial tire,the endurance performance of finished tire was improved significantly,the tire weight and production cost were reduced. |
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