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研究0.25+6+12×0.225HT钢丝帘线在全钢载重子午线轮胎胎体中的应用。试验结果表明,0.25+6+12×0.225HT钢丝帘线强度高,耐疲劳性能、耐磨性能及抗冲击性能好;以其替代3+9+15×0.22+0.15钢丝帘线用于全钢载重子午线轮胎胎体,可提高成品轮胎耐久性能,同时减小轮胎质量,降低生产成本。
The application of 0.25 + 6 + 12 × 0.225HT steel cord in the whole steel radial truck tire carcass. The test results show that the strength of 0.25 + 6 + 12 × 0.225HT steel cord is high, fatigue resistance, wear resistance and impact resistance are good. The steel cord of 3 + 9 + 15 × 0.22 + 0.15 is used for all steel Radial truck tire carcass, can improve the durability of finished tires, while reducing tire quality and reduce production costs.