摘要
综合利用试验和有限元仿真方法,并引入不对称因子表征轮胎接地印痕的不对称性,研究结构偏差(带束层整体偏移和左右胎肩厚度差异)对轮胎接地印痕的影响。结果表明,结构偏差易造成轮胎接地印痕不对称,其中左右胎肩厚度差异比带束层整体偏移对轮胎接地印痕不对称性的影响更为显著。本研究结果为轮胎生产工艺控制和改善轮胎接地印痕提供了依据。
The influence of tire structural deviation(the overall belt deviation and the left and right shoulder thickness difference)on the tire footprint was studied by experimental and finite element simulation methods,and an asymmetry factor was introduced to characterize the asymmetry of the tire footprint.The results showed that the structural deviation was likely to cause the asymmetry of the tire footprint.The left and right shoulder thickness difference had a more significant influence on the asymmetry of the tire footprint than the overall belt deviation.The results of this study provided a basis for the tire production process control and improvement of the tire footprint.
作者
田旭东
周平
廖发根
侯丹丹
粟本龙
TIAN Xudong;ZHOU Ping;LIAO Fagen;HOU Dandan;SU Benlong(Zhongce Rubber Group Co.,Ltd,Hangzhou 310018,China;Zhilun(Hangzhou)Technology Co.,Ltd,Hangzhou 310018,China;Harbin Institute of Technology at Weihai,Weihai 264209,China)
出处
《橡胶工业》
CAS
2021年第10期774-778,共5页
China Rubber Industry
基金
国家自然科学基金重大项目专项课题(51790502)。
关键词
轮胎
结构偏差
带束层整体偏移
胎肩厚度差异
接地印痕
不对称性
有限元分析
tire
structural deviation
overall belt deviation
shoulder thickness difference
footprint
asymmetry
finite element analysis
