摘要
采用轮胎专用有限元分析软件TYSYS,在额定负荷及超负荷条件下,对比分析0°带束层和4层带束层结构265/70R19.5无内胎全钢轻型载重子午线轮胎稳态滚动的温度场分布。分析结果表明,在高负荷条件下,0°带束层结构更有利于轮胎使用。室内试验结果表明,0°带束层结构可以大幅提高轮胎的耐久性能及高速性能,证明了有限元仿真计算的正确性。
The temperature field of 265/70R19. 5 tubeless all-steel radial tire with different belt structures, specifically 0° or 4-layers belt structures,was comparatively analyzed by TYSYS FEA soft- ware. The analysis results showed that 0~ belt structure was more suitable for application under higher load. The simulation results was confirmed by indoor test, which indicated the endurance and high speed performance of the tire with 0~ belt structure were much better.
出处
《橡胶工业》
CAS
北大核心
2012年第3期173-176,共4页
China Rubber Industry
