半钢轮胎成型机贴合鼓预收缩应用研究

Application research on pre shrinkage of semi-steel tire building machine fitting drum

轿车的安全稳定性除了与减震系统有关外,也与轮胎有密切的关系。市场经济的需求对轮胎生产有了更高的要求,冠带变张力的应用提高了轮胎了均动性,提升了轿车行驶中的舒适度。但在实际生产中生产中,成型机出现了胎体复合件塌陷的问题,无法保证胎体与复合件的同心度,造成了均动数据不稳定,本案为了更好稳定产品性能从贴合鼓预收缩功能的使用做了研究。

The safety and stability of a sedan are not only related to the shock absorption system,but also closely related to the tires.The demand of the market economy has raised higher requirements for tire production.The application of variable tension in the crown belt has improved tire uniformity and also enhanced the comfort of car driving.However,in actual production,there is a problem of collapse of the tire body composite parts,which cannot guarantee the concentricity between the tire body and the composite parts,resulting in unstable steady-state data.In order to better stabilize product performance,this article studied the pre shrinkage function of the bonding drum.