全钢载重子午线轮胎均匀性和动平衡性能的前置管理研究  

Research on Front Management of Uniformity and Dynamic Balance Performance of All-steel Truck and Bus Radial Tire

作　　者：张春生 张明 王志博 纪雪华 钟声远 王啸 ZHANG Chunsheng;ZHANG Ming;WANG Zhibo;JI Xuehua;ZHONG Shengyuan;WANG Xiao(Zhongce Rubber Group Co.,Ltd,Hangzhou 310020,China)

机构地区：[1]中策橡胶集团股份有限公司,浙江杭州310020

出　　处：《橡胶工业》2024年第10期783-788,共6页China Rubber Industry

摘　　要：针对12R22.5全钢载重子午线轮胎,对轮胎成型设备进行数字化升级,对轮胎均匀性和动平衡性能进行前置管理研究。将轮胎均匀性和动平衡性能管理从轮胎硫化后提前至轮胎成型时,采用胎面测长系统及其自动调节功能来控制胎面供料结构,保证胎面长度,并利用在线激光扫描装置扫描胎坯轮廓,控制胎坯中心径向跳动、接头质量和胎坯周长等,提高了轮胎均匀性和动平衡性能。Aiming at 12R22.5 all-steel truck and bus radial tire,the digitalization upgrade of the building equipment of the tire was carried out,and the front management research of the uniformity and dynamic balance performances of the tire was conducted.The management of the uniformity and dynamic balance performance of the tire was advanced from after the vulcanization of the tire to during the building of the tire.The feeding mechanism of the tread were controlled by using the tread length measurement system and its automatic adjustment function to ensure the tread length.The online laser scanning device was used to scan the contour of the green tire,control the center radial runout,joint quality and circumference of the green tire,and so on,which improved the uniformity and dynamic balance performance of the tire.

关 键 词：全钢载重子午线轮胎 均匀性 动平衡性能 成型设备 前置管理 

分 类 号：TQ336.11[化学工程—橡胶工业]