205/55R16低滚动阻力、抗湿滑、低噪声轮胎的设计  

Design on 205/55R16 Tire with Low Rolling Resistance,Wet Skid Resistance and Low Noise

作　　者：曲宾建 黄义钢 王君 QU Binjian;HUANG Yigang;WANG Jun(Qingdao Doublestar Tire Industry Co.,Ltd,Qingdao 266400,China)

机构地区：[1]青岛双星轮胎工业有限公司,山东青岛266400

出　　处：《轮胎工业》2021年第4期222-224,共3页Tire Industry

摘　　要：介绍205/55R16低滚动阻力、抗湿滑、低噪声轮胎的设计。结构设计:外直径630 mm,断面宽212 mm,行驶面宽度170 mm,行驶面弧度高7.5 mm,胎圈着合直径404.2 mm,胎圈着合宽度185.4 mm,断面水平轴位置(H_(1)/H_(2)) 0.91,胎面采用非对称花纹,沟槽处倒角及最优化的节距排列设计。施工设计:胎面配方采用溶聚丁苯橡胶并用高分散性白炭黑,带束层采用超高强度钢丝帘线,成型采用VMI一次法成型机,采用低温硫化方式。成品轮胎性能试验结果表明,轮胎的充气外缘尺寸、强度性能、胎圈阻力、耐久性能和高速性能均达到国家标准要求,滚动阻力和抗湿滑性能等级分别达到欧盟标签法的C级和A级,通过噪声达到一级水平。The design on 205/55 R16 tire with low rolling resistance,wet skid resistance and low noise was described. In the structure design,the following parameters were taken:overall diameter 630 mm,cross-sectional width 212 mm,width of running surface 170 mm,arc height of running surface 7. 5 mm,bead diameter at rim seat 404. 2 mm,bead width at rim seat 185. 4 mm,maximum width position of cross-section(H_(1)/H_(2)) 0. 91,using unsymmetrical tread pattern,groove chamfering and optimized pitch arrangement. In the construction design,the following processes were taken:using solution polymerized styrene butadiene rubber and high dispersive silica for tread formula,the ultra-high tenacity steel cord for belt,using VMI one-step building machine to build tires,and using the low-temperature vulcanization process. The test results of the finished tire showed that,the inflated peripheral dimension,strength,bead resistance,durability and high speed performance of the tire met the requirements of national standards. The rolling resistance and wet skid resistance were up to C and A level of European Union labelling regulation respectively,and the tire noise met the requirements of level one.

关 键 词：轮胎 结构设计 施工设计 滚动阻力 抗湿滑性能 噪声 欧盟标签法 

分 类 号：U463.341.6[机械工程—车辆工程]