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介绍11R22.5 16PR无内胎全钢载重汽车子午线轮胎的设计。结构设计:外直径1047mm,断面宽290mm,胎圈着合直径569.5mm,胎圈着合宽度235mm,断面水平轴位置0.914,行驶面宽度210mm,花纹深度17.5mm,花纹饱和度72.0%。施工设计:胎体采用1层3+9×0.22+0.15HT钢丝帘线,带束层采用3层带束层+0°带束层结构,成型采用一次法成型机,硫化采用双模蒸汽硫化机。成品轮胎的强度性能、耐久性能和速度性能均符合相应国家和企业标准要求。
Introduction 11R22.5 16PR tubeless steel truck radial tire design. Structure design: outer diameter of 1047mm, section width of 290mm, bead co-diameter of 569.5mm, bead co-width of 235mm, section horizontal axis position of 0.914, width of 210mm, pattern depth of 17.5mm, pattern saturation of 72.0%. Construction design: The carcass adopts 1 layer of 3 + 9 × 0.22 + 0.15HT steel cord, the belt adopts 3 layers of belt + 0 ° belt structure, the molding adopts one-time molding machine and the vulcanization adopts dual-mode steam vulcanization machine. Finished tire strength performance, durability and speed performance are in line with the corresponding national and enterprise standards.