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1992年11月12日,来自天津大学、重庆大学、国家地震研究所等单位的博士生导师、教授、研究员十余人,应邀参加我校机械工程一系工程测试教研室“GDJY-Ⅱ型的钢丝绳断丝定量检测仪”的成果鉴定.该检测仪在Ⅰ型检测仪基础上作了重大改进.首次在探伤传感器上采用“聚磁”技术检测漏磁场.专家认为这是在漏磁探伤技术上的突破.该探伤仪具有设计新颖、技术先进、体积小、重量轻、操作携带方便的特点,在技术上达到国际领先水平.
November 12, 1992, from Tianjin University, Chongqing University, National Institute of Seismology and other units of doctoral tutor, professor, researcher more than ten people were invited to participate in my school mechanical engineering a Department of Engineering Test Department “GDJY-Ⅱ-type wire rope Broken Wire Quantitative Detector ”results identified. The detector on the basis of the type Ⅰ detector made significant improvements. For the first time in the detection of the sensor using“ poly-magnetic ”technology to detect leakage magnetic field. Experts believe that this is in the magnetic flux leakage testing techniques The flaw detector has a novel design, advanced technology, small size, light weight, easy to carry and operate characteristics, technically reached the international advanced level.