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介绍20×10.00-10NHS 4PR R-3无内胎草地园艺轮胎的设计。结构设计:外直径505mm,断面宽249mm,行驶面宽度225mm,行驶面弧度高9.0mm,胎圈着合直径250.5mm,胎圈着合宽度203.2mm,断面水平轴位置(H1/H2)0.715 0,花纹深度8.5mm,花纹饱和度53.5%,花纹周节数34。施工设计:胎面采用单胶挤出法挤出,胎体采用2层1400dtex/2V1锦纶6浸胶帘布,钢丝圈采用Φ1mm的19#镀铜高强度胎圈钢丝,采用Φ335mm成型机头成型、双模胶囊硫化机硫化。成品轮胎试验结果表明,轮胎的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。
Introducing 20 × 10.00-10NHS 4PR R-3 Tubeless grassland horticultural tires design. Structure design: outer diameter of 505mm, section width of 249mm, the width of the driving surface of 225mm, the driving surface of the high 9.0mm, bead diameter of 250.5mm, bead width of 203.2mm, section horizontal axis position (H1 / H2) 0.7150 , Pattern depth 8.5mm, pattern saturation of 53.5%, pattern weeks number 34. Construction design: The tread is extruded by single plastic extrusion method. The carcass is made of 2 layers of 1400 dtex / 2V1 nylon 6 dipped cord. The traveler is made of Φ1mm 19 # copper alloy high strength bead wire, Dual-mode capsule curing machine curing. Finished tire test results show that the tire inflatable rim size and physical properties are in line with the corresponding design and national standards.