18.4-34 10PR R-2农业轮胎的设计

介绍18.4-34 10PR R-2农业轮胎的设计。结构设计:外直径1 678mm,断面宽450mm,行驶面宽度430mm,行驶面弧度高34mm,胎圈着合直径868mm,胎圈着合宽度406mm,断面水平轴位置(H1/H2)0.50,花纹深度78mm,花纹饱和度20.2%,花纹周节数18。施工设计:胎面采用三方五块结构,胎体采用6层1870dtex/2锦纶6浸胶帘布,并增加2层930dtex/2锦纶6缓冲帘布;采用LCX-4B型成型机成型,立式硫化罐硫化。成品性能试验结果表明,成品轮胎的充气外缘尺寸和物理性能均符合国家标准及相关设计要求。

Design of 18.4-34 10PR R 2 Agricultural Tire

The structure design and construction design of 18.4-34 10PR R-2 agricultural tire were introduced. Details of structure design: wide running surface for tread, dual angle with both front and back angle for pattern and large arc design for the bottom. Details of construction design: 6 layers high strength 1870dtex/2 dipped nylon 6 cord (4 layers V1 2 layers V2) for carcass ply, 2 Layers of 930dtex/2 dipped nylon 6 cord for breaker ply, dedicated paddy field tire formulations for tread and anti-aging and flex resistance formulation for sidewall. Besides, the results of finished tire test demonstrated that the outer edge size and physical properties of the tire all met the requirements of relative design and enterprise standard.