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介绍1425×450-34低断面无内胎工程机械轮胎的设计。结构设计:轮胎外直径1 408 mm,轮胎断面宽432 mm,采用非对称胎侧设计,行驶面宽度405 mm,胎圈着合直径859 mm,花纹深度55 mm。施工设计:胎体采用8层2100dtex/2锦纶6帘布(6层V1+2层V2),并附加2层1400dtex/2V3锦纶6缓冲帘布。胎面胶采用SBR与NR并用。成品轮胎充气外缘尺寸符合企业标准要求,物理性能达到国家标准要求。
Introduction 1425 × 450-34 low profile tubeless engineering machinery tire design. Structure design: The outer diameter of the tire is 1 408 mm and the width of the tire is 432 mm. The asymmetrical sidewall design is adopted. The width of the running surface is 405 mm, the diameter of the bead is 859 mm, and the depth of the pattern is 55 mm. Construction Design: The carcass is made of 8 layers of 2100dtex / 2 nylon 6 plies (6 layers of V1 + 2 layers of V2) with 2 layers of 1400dtex / 2V3 nylon 6 cushioning plies. Tread rubber with SBR and NR. Finished tire inflatable rim size in line with corporate standards, physical properties to meet the national standards.