| 张律,张润博,李红卫,杨京辉,朱庆帅.轮胎钢丝帘布压延张力不均的改善研究[J].轮胎工业,2026,46(3):0178-0182 |
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| 轮胎钢丝帘布压延张力不均的改善研究 |
| Research on Improvement of Uneven Calendering Tension in Steel Cord of Tire |
| 投稿时间:2025-06-18 修订日期:2025-06-18 |
| DOI: |
| 中文关键词: 轮胎 钢丝帘布 压延张力 |
| 英文关键词: tire steel cord calendering tension |
| 基金项目: |
| 中图分类号: |
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| 摘要点击次数: 224 |
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| 中文摘要: |
| 钢丝压延帘布生产中张力不均会导致帘布出现波浪形缺陷,影响外观质量和物理性能,进而影响轮胎等产品的质量。张力不均主要由设备因素(如辊筒精度、导布辊安装、张力控制系统性能)、材料因素(如钢丝强度、橡胶粘度和杂质含量)以及工艺因素(如压延温度、速度、辊距和张力设定)引起。为改善张力不均问题,可采取设备调整与优化、材料选择与处理、工艺参数调整等措施。通过严格控制设备精度、选择高质量材料、合理设定工艺参数,可以提高钢丝压延帘布的张力均匀性,确保产品质量。钢丝帘布压延生产中张力不均会导致帘布出现波浪形缺陷,影响其外观质量和物理性能,进而影响轮胎的质量。张力不均主要由设备因素(如辊筒精度、导布辊安装、张力控制系统性能)、材料因素(如钢丝帘线强度、胶料门尼粘度和杂质含量)以及工艺因素(如压延温度、速度、辊距和张力)引起。通过采取设备调整与升级、材料选择与处理、工艺参数调整与优化等措施,可以提高钢丝帘布压延张力均匀性。 |
| 英文摘要: |
| Uneven tension in the calendering production of steel cord could lead to wavy defects,affecting both the appearance quality and physical properties of the cord,which in turn impacts the quality of tires.The primary causes of uneven tension included equipment factors(e.g.,roller precision,guide roller installation,and tension control system performance),material factors(e.g.,steel cord strength, compound Mooney viscosity and impurity content),and process factors(e.g.,calendering temperature,speed,roller gap,and tension).By implementing measures such as equipment adjustment and upgrade,material selection and treatment,and process parameters adjustment and optimization,the uniformity of steel cord calendering tension could be improved. |
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