全钢子午线轮胎SB和RRO影响关键因素的研究(下)  

Research on the key influencing factors of SB and RRO for all-steel radial tires(2)

作　　者：尤兆鑫 车相吉 You Zhaoxin;Che Xiangji(Tech International(Shanghai)Technical Rubber Co.LTD.,Shanghai 201600,China;Dongying Lingzhi Machinery Equipment Co.LTD.,Dongying 257000,Shandong,China)

机构地区：[1]泰克国际(上海)技术橡胶有限公司,上海201600 [2]东营菱智机械设备有限公司,山东东营257510

出　　处：《橡塑技术与装备》2023年第10期19-26,共8页China Rubber/Plastics Technology and Equipment

摘　　要：全钢子午线轮胎特别是客车用轮胎的均匀性问题现在越来越受到重视,相比较于半钢子午线轮胎,全钢轮胎在生产过程中使用到的部件和材料多,其涉及到工艺和工段也多,且关键的成型工序上要更为复杂,所以在发生和发现问题并需要进行改善时,找准关键的影响要素是很关键的一步。本文针对全钢子午线轮胎常发的静平衡(SB)和周向跳动(RRO)不良,旨在利用波形分割理论详细分析出影响SB和RRO的关键特性。Uniformity of all-steel radial tires,especially in passenger car tires,is receiving increasing attention.Compared to semi-steel radial tires,all-steel tires use more components and materials in the production process,involving multiple processes and sections,and the key forming processes are more complex.So identifying the key influencing factors is a crucial step when problems occur and need improvement.This article focuses on the static balance(SB)and circumferential runout(RRO)issues of all-steel radial tires,and uses waveform segmentation theory to analyze in detail the key characteristics that affect SB and RRO.

关 键 词：全钢子午线 静平衡 SB 周向跳动 RRO 分割实验 

分 类 号：TQ336.1[化学工程—橡胶工业]