14.9-24 R-1无内胎农业驱动轮轮胎的设计

介绍14.9-24R-1无内胎农业驱动轮轮胎的设计情况。结构设计:外直径1250mm,断面宽355mm,行驶面宽度345mm,胎圈着合直径610mm,花纹深度40mm,花纹饱和度26.5%,花纹支撑角采取变角度设计。施工设计:胎面采用两方四块,胎体采用4层加密1400dtex/2V1锦纶6浸胶帘布,缓冲层采用2层930dtex/2V3锦纶6浸胶帘布;胎体帘布裁断角度为31.5°,采用半芯轮式成型机成型,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国家标准要求。

Design of 14.9-24 R-1 tubeless agricultural drive axle tire

A design of 14.9-24 R-1 tubeless agricultural drive axle tire was described.In structure design,the following parameters were taken:overall diameter 1 250 mm,cross sectional width 355 mm,width of running surface 345 mm,bead diameter at rim seat 610 mm,pattern depth 40 mm,block/groove ratio 26.5%,and varied support angles in tread pattern.In construction design,the following processes were taken:two-formula and four-piece extruded tread,4 ply 1400dtex/2V1 dense nylon 6 cord for carcass ply,2 ply 930dtex/2V3 ...