Cause Analysis of Deviation of 0° Belt in TBR Tire and Corrective Actions
Yong Zhanfu;Yang Shuo;Hong Jian;Zheng Tao;Shandong Bayi Tire Manufacturing Co., Ltd.;
The root causes of the deviation of 0° belt in TBR tire were analyzed in this study. The molding machine, process parameters, semi-finished products, and operation of the process were investigated. Based on the analysis results, the corrective actions were recommended as follows: improvement of the accuracy of the press roll forming machine, optimization of the roller structure, adjustment of pressure switching position and roller angle, adjustment of the feed speed of the belt layer and the speed of belt layer laminating drum, and improvement of the lamination accuracy.
【CateGory Index】： TQ336.1