GB/T 11182《橡胶软管增强用钢丝》的修订解释  

Revision and explaination of GB/T 11182 steel wire for rubber hose reinforcement

作　　者：王玲君[1] 王宝玉[2] 谢朝杰 李文军 

机构地区：[1]冶金工业信息标准研究院,北京100730 [2]中钢集团郑州金属制品研究院有限公司,河南郑州450001 [3]河南铂思特金属制品有限公司,河南巩义451251 [4]山东大业股份有限公司,山东诸城262218

出　　处：《金属制品》2017年第1期39-44,50,共7页Metal Products

基　　金：国家标准化管理委员会立项课题;项目编号:20142378-T-605

摘　　要：介绍橡胶软管增强用钢丝国家标准修订的任务来源、工作程序和修订原则,逐项说明修订内容与2006标准的区别。新标准增加了术语定义,扁钢丝及其性能指标,翘高及其测量方法;规范了打结试验方法;单列了公称直径、外形偏差及允许偏差;修订了抗拉强度、打结强度率、弯曲、扭转等性能指标;重新定义了强度级别;修订了成品钢丝焊接要求,成品不允许焊接;增加了钢丝检验项目中的试验方法;附录A为工字轮要求的资料性附录。To introduce the task source,work procedure and revision principle of steel wire for rubber hose reinforcement industry standard establishment. The difference between revision content and 2006 standard is illustrated item by item. The new standard adds term definition,flat wire and its property index,tip rise and its measure method. The knot experiment method is normalized. The nominal diameter,appearance deviation and allowable deviation are listed individually. The property index such as tensile strength,knot strength rate,bend,torsion is revised. The strength grade is defined again.The finished product steel wire welding requirement is revised,finished product is not welded allowably. The experiment method of steel wire inspection item is added. The appendix A is an informative annex of spool requirements.

关 键 词：橡胶软管增强用钢丝 GB/T 11182新标准 翘高 扁钢丝 打结强度率 扭转 

分 类 号：TG356[金属学及工艺—金属压力加工]