摘要
轮胎摩擦是关系汽车安全行驶的重要力学行为,汽车的操纵稳定性主要来自轮胎/路面间的摩擦力,对轮胎的研究具有重要的意义。大量的研究表明,轮胎的摩擦系数不仅与摩擦表面材料性能有关,而且与载荷、表面形态、相对滑动速度、环境因素有关。所有这些影响因素都不是线性的关系,本文努力从不同的角度详细地阐述轮胎的研究进展情况。橡胶摩擦特性是轮胎研究的基础,橡胶的粘弹性是橡胶的摩擦学的中心,可见橡胶的粘弹性是关键。通过对相关研究成果的分析,指出了下一步研究方向。
The friction of tire was an important behavior on the safety of vehicle driving. Many investigations were connecting not only to the properties of contact materials,but also to the load, surfucc pattern and relative velocity. Several typical formulas which described the friction from various angles were offerred. As viscoelastic property was the main part which produced the friction force was the key of the problem.
出处
《特种橡胶制品》
2006年第5期54-57,共4页
Special Purpose Rubber Products
关键词
橡胶
轮胎
粘弹性
摩擦
rubber, tire, viscoelastic, friction
