28×9-15 14PR叉车轮胎的设计  

Design on 28×9-15 14PR Forklift Tire

作　　者：贺李萍 司飞飞[1] 周康 HE Liping;SI Feifei;ZHOU Kang(Aeolus Tyre Co. ,Ltd,Jiaozuo 454003,China)

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《轮胎工业》2019年第5期279-281,共3页Tire Industry

摘　　要：介绍28×9-15 14PR叉车轮胎的设计。结构设计:外直径690 mm,断面宽228 mm,行驶面宽度210mm,行驶面弧度高0,胎圈着合直径387mm,胎圈着合宽度178mm,断面水平轴位置(H_1/H_2) 0. 942 3,花纹深度18 mm,花纹周节数24,花纹饱和度77%。施工设计:胎面采用两方三块结构,胎体采用4层1400dtex/3V_1和2层1400dtex/3V_2锦纶6浸胶帘布,缓冲层采用2层930dtex/2V_3锦纶6浸胶帘布,轮胎采用半芯轮式成型机成型、胶囊硫化机硫化。成品性能检测结果表明,轮胎的充气外缘尺寸和物理性能符合相关设计和国家标准要求。The design on 28×9-15 14PR forklift tire was introduced.In the structure design,the following parameters were taken:overall diameter 690 mm,cross-sectional width 228 mm,width of running surface 210 mm,arc height of running surface 0,bead diameter at rim seat 387 mm,bead width at rim seat 178 mm,maximum width position of cross-section(H1/H2) 0.942 3,tread pattern depth 18 mm,total number of pitches 24,and block/total ratio 77%.In the construction design,the following processes were taken:two formula and three piece structure for tread,4 layers of 1400dtex/3V1 and 2 layers of 1400dtex/3V2 dipped nylon 6 for carcass,2 layers of 930dtex/2V3 dipped nylon 6 for breaker,using flat core building machine to build tires and bladder curing press to cure tires.It was confirmed by the finished tire test that the inflated peripheral dimension and physical properties met the requirements of the design and national standards.

关 键 词：叉车轮胎 结构设计 施工设计 

分 类 号：U463.341[机械工程—车辆工程]