TP2铜管涡流探伤的研究及应用  

Research and Application of TP2 Copper Tube Eddy Current Inspection

作　　者：杨国富 YANG Guo-fu(JCC Processing Business Division,Nanchang 330096,Jiangxi,China)

机构地区：[1]江西铜业加工事业部,江西南昌330096

出　　处：《铜业工程》2020年第1期56-60,共5页Copper Engineering

摘　　要：近年来随着空调、冰箱行业产品的发展及激烈的市场竞争,TP2铜管作为冷凝器和蒸发器的原材料,其性能要求也日益提高,将涡流探伤作为TP2铜管生产过程的质量监控手段是一个必然趋势,结合TP2铜管涡流探伤的应用情况,简述了涡流探伤的基本原理和设备组成,重点介绍了检测线圈的作用和在TP2铜管上涡流探伤的效果,并对涡流探伤的参数设定及校准进行了分析,以提高TP2铜管产品的成品率,降低生产成本。In recent years,with the development of air conditioning and refrigerator products and the fierce market competition,TP2 Copper Tube,as the raw material of condenser and evaporator,its performance requirements are also increasing day by day.It is an inevitable trend to use eddy current testing as the quality monitoring method in the production process of TP2 Copper tube.Combined with the application of TP2 Copper Tube eddy current testing,the basic principle and equipment composition of eddy current testing are briefly described.This paper introduces the function of testing coil and the effect of eddy current testing on TP2 Copper Tube,and analyzes the parameter setting and calibration of eddy current testing,so as to improve the yield of TP2 Copper Tube and reduce the production cost.

关 键 词：TP2铜管 涡流探伤仪 检测线圈 点状缺陷 纵向缺陷 灵敏度 标准样管 

分 类 号：TG115[金属学及工艺—物理冶金]