工程机械斜交轮胎硫化胶囊早期损坏的原因分析及改善措施  

Cause Analysis of Early Damage of Curing Bladder of Off-The-Road Bias Tire and Improvement Measures

作　　者：贾永军[1] 王胜利 杨燕[1] JIA Yongjun;WANG Shengli;YANG Yan(Aeolus Tyre Co.,Ltd,Jiaozuo 454003,China)

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《橡胶科技》2023年第8期394-398,共5页Rubber Science and Technology

摘　　要：针对工程机械斜交轮胎硫化胶囊早期损坏问题进行分析。硫化胶囊早期损坏形式主要有:硫化胶囊根部裂口、胶囊夹环部位裂口、钢棱圈与胎圈配合部位裂口和下夹环部位胶囊周向裂口,主要损坏原因为生产设备较为老旧、卡盘和夹环等锈蚀老化、维护不够充分。采用相应改善措施,可以降低硫化胶囊早期损坏频次,延长其使用寿命,降低生产成本。Based on the analysis of the early damage of the curing bladder of off-the-road bias tire,it was found that the early damage forms of the curing bladder mainly included:the crack at the root of curing bladder,the crack at the clamping ring,the crack at the fitting part of the steel rib ring and the bead,and the circumferential crack of the curing bladder at the lower clamping ring.The main damage causes were the aging of production equipment,corrosion and aging of the chuck and clamping ring,and insufficient maintenance.By adopting the corresponding improvement measures,the early damage frequency of curing bladder was reduced,the service life of curing bladder was extended,and the production cost was reduced.

关 键 词：工程机械斜交轮胎 硫化胶囊 早期损坏 改善措施 

分 类 号：TQ336.1[化学工程—橡胶工业] TQ330.67