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试验研究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。结果表明,与3+9+15×0.22+0.15钢丝帘线相比,0.25+6+12×0.225HT钢丝帘线单丝直径大,耐疲劳和耐磨损性能较好;以0.25+6+12×0.225HT钢丝帘线替代3+9+15×0.22+0.15钢丝帘线用于12.00R2018PR全钢载重子午线轮胎胎体,成品轮胎耐久性能和速度性能有所提高,轮胎质量减小,成本降低。
Experimental Study on the Application of 0.25 + 6 + 12 × 0.225HT Steel Cord in the Carcass of the Whole Steel Radial Carriages. The results show that the diameter of monofilament of 0.25 + 6 + 12 × 0.225HT steel cord is larger than that of 3 + 9 + 15 × 0.22 + 0.15 steel cord, which has better fatigue resistance and wear resistance. 12 × 0.225HT steel cord instead of 3 + 9 + 15 × 0.22 + 0.15 steel cord for 12.00R2018PR all-steel radial truck tire carcass, finished tire durability and speed performance has been improved, reducing the quality of the tire and reduce costs .