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介绍550/60-22.5I-3低断面无内胎农业轮胎的设计。结构设计:外直径1212mm,断面宽526mm,行驶面宽度440mm,胎圈着合直径568mm,花纹深度25mm,花纹饱和度55.7%,采用人字形花纹设计。施工设计:胎面胶采用两种配方胶料分别挤出,胎体采用4层1870dtex/2V1和2层1870dtex/2V2锦纶6帘布,立式胶囊硫化罐硫化。成品轮胎试验结果表明,轮胎充气外缘尺寸和物理性能均符合相应设计和国家标准要求。
Introduce the design of 550 / 60-22.5I-3 low-profile tubeless agricultural tires. Structural design: outer diameter of 1212mm, section width 526mm, width of the driving surface 440mm, bead diameter of 568mm, pattern depth 25mm, pattern saturation 55.7%, using chevron pattern design. Construction design: The tread rubber is extruded with two kinds of compound rubber respectively. The carcass is made of 4 layers of 1870dtex / 2V1 and 2 layers of 1870dtex / 2V2 nylon 6 plies. The vertical capsule vulcanizer is vulcanized. Finished tire test results show that the tire inflatable rim size and physical properties are in line with the corresponding design and national standards.