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研究以3+9×0.22+0.15NT钢丝帘线替代3×0.24+9×0.225WHT钢丝帘线在全钢轻型载重子午线轮胎7.00R16LT 14PR胎体中的应用。结果表明:采用3+9×0.22+0.15NT钢丝帘线替代3×0.24+9×0.225+0.15WHT钢丝帘线作为7.00R16LT 14PR全钢轻型载重子午线轮胎的胎体,不仅保证了轮胎的安全性能和耐久性能,还减小了轮胎质量并降低了原材料成本。
The application of 3 × 0.24 + 9 × 0.225WHT steel cords in the 7.00R16LT 14PR carcass of the all-steel lightweight radial truck was studied with 3 + 9 × 0.22 + 0.15NT steel cords. The results show that using 3 + 9 × 0.22 + 0.15NT steel cord instead of 3 × 0.24 + 9 × 0.225 + 0.15WHT steel cord as the carcass of 7.00R16LT 14PR all-steel light truck radial tire not only ensures the safety performance of the tire And durability, but also reduce the tire quality and reduce the cost of raw materials.