基于有限元技术的胎面配方对半钢子午线轮胎滚动阻力的影响研究  

Study on Influence of Tread Formula on Rolling Resistance of Steel-belted Radial Tires Based on Finite Element Method

作　　者：冷德新 张永锋 邱海强 王慎平 李崇兵 LENG Dexin;ZHANG Yongfeng;QIU Haiqiang;WANG Shenping;LI Chongbing(Prinx Chengshan(Shandong)Tire Co.,Ltd,Rongcheng 264300,China)

机构地区：[1]浦林成山(山东)轮胎有限公司,山东荣成264300

出　　处：《轮胎工业》2025年第4期214-218,共5页Tire Industry

摘　　要：以235/65R17半钢子午线轮胎为研究对象,对胎面配方进行正交试验设计,研究胎面配方中生胶体系、补强填充体系以及软化增塑体系变化对轮胎滚动阻力的影响。结果表明:胎面配方变化对轮胎滚动阻力有影响,其中炭黑、白炭黑、油及溶聚丁苯橡胶(SSBR)的用量是影响滚动阻力的主要因素,在一定范围内,炭黑和白炭黑的用量减小,滚动阻力降低,油和SSBR的用量增大,滚动阻力降低;油与炭黑的交互作用最强。Taking 235/65R17 steel-belted radial tire as the research object,an orthogonal experimental design of the tread formula was carried out to study the influence of changes in the rubber system,reinforced filling system and softening plasticizing system on the rolling resistance of the tire.The results showed that changes in tread formula had an effect on the rolling resistance of tire,among which the amount of carbon black,silica,oil and solution polymerized styrene butadiene rubber(SSBR)were the main factors affecting the rolling resistance.Within a certain range,a reduction in the amounts of carbon black and silica led to a decrease in rolling resistance,while an increase in the amounts of oil and SSBR also resulted in a reduction in rolling resistance.The interaction between oil and carbon black was the strongest.

关 键 词：半钢子午线轮胎 滚动阻力 胎面配方 正交试验 SSBR 炭黑 白炭黑 油 

分 类 号：TQ336.11[化学工程—橡胶工业]