Causes Analysis and Solutions of Single Radial Bulging on Sidewall of All-steel Radial Tire
The causes of single radial bulges on the sidewall of all-steel radial tires were analyzed,and the corresponding solutions were proposed.The single radial bulge could be divided into two forms:concave and convex at the sidewall under strong light,which were mainly caused by carcass cord dense,carcass cord sparse,and sidewall/inner liner composite joints large or crack at the corresponding position.By adopting measures such as adjusting the gap between the stitching machine pressing wheels and the spacing between the disc springs,standardizing the form of the pressing bottom roller,polishing the pressing wheels,and standardizing the size of the sidewall/inner liner joint,the problem of radial single bulging on the sidewall of all-steel radial tire was effectively solved.
万方数据
维普
