胎圈钢丝花斑丝缺陷解决方法探讨  

Solution discussion on spotted wire defect of bead wire

作　　者：宁方峰 齐向阳 Ning Fangfeng;Qi Xiangyang(Shandong Jingwei Steel Cord Co.,Ltd.,Weifang 261000,China)

机构地区：[1]山东经纬钢帘线科技有限公司,山东潍坊261000

出　　处：《金属制品》2022年第6期32-34,共3页Metal Products

摘　　要：分析胎圈钢丝花斑丝缺陷产生原因及对胎圈钢丝黏合力的影响,从花斑丝黑色斑印成分、化镀工艺、水洗效果、防锈剂涂敷工艺等方面进行分析,建议采用盐酸洗+电解酸洗;提高酸洗后水洗等级,通过增加流量来保证水洗效果;化镀铜后的热水洗采用长流水,提高用水质量和水洗效果;防锈剂涂覆槽捆绑棉绳严格按照标准作业指导书操作,减少花斑丝缺陷的产生。To analysis the causes of spotted wire defect of bead wire and its influence on bead wire adhesion force.The research is carried out from aspects of black spot composition,chemical plating process,water washing effect,anti-rust agent coating process,etc,It is recommended to use hydrochloric acid washing and electrolytic pickling;Increase water washing grade after pickling,and ensure water washing effect by increasing flow;Long running water is used for hot water washing after chemical copper plating to improve water quality and washing effect;The cotton rope bundled with anti-rust agent coating tank shall be operated strictly according to standard operation instructions and other measures to reduce occurrence of spotted wire defect.

关 键 词：胎圈钢丝 花斑丝 黏合力 防锈剂 酸洗 

分 类 号：TG356.4[金属学及工艺—金属压力加工]