【钢丝绳断丝定量检测方法及仪器的研究】康宜华.pdf
May,1993 ADissertationSubmitted toHuazhongUniversity ofScienceandTechnologyfortheDegreeofDoctorofPhilosophy MethodandApparatusforQuantitative InspectionofBrokenWiresinWireRopes by KangYihua Directed byProf.YangShuzi Huazhong University of Science and Technology Wuhan,Hubei,P.R.
ABSTRACT Wire ropes are used extensively in many industries and life-sustaining situations.In the great majority of cases,failure ofawirerope could lead to serious damage to equipmentor even tolossof life.For thisreasion,the assessmentofwireropes safetyisofparticularimportance This dissertation make
5录目 多回路周向均布励磁结构与磁特性计算 1课题的来源 1课题的提出课题的目的和意义钢丝绳缺陷检测技术的产生和发展 1钢丝绳缺陷检测方法 1磁检测原理与方法 1钢丝绳电磁无损检测设备 1本文的主要研究工作 第二章钢丝绳结构及其缺陷特征 2言钢丝绳结构 2钢丝绳缺陷特征 2钢丝绳检测标准 2本章小结.3言直流有源励磁 3永磁励磁水磁回路中材料的选择 3永磁材料的选择 3.