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- ultrasonic rail flaw detection 超声波钢轨探伤
- Development of a New Test Carriage for the Rail Flaw Detection Car 新型钢轨探伤中试试验车探伤小车的研制
- rail flaw detection 钢轨探伤
- rail flaw detection car 钢轨探伤车
- The paper anslyses reason of fan blade handle and gives out methods of ultrasonic flaw detection. 通过对在役风机叶柄断裂原因的分析,给出了超声波探伤的方法。
- Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds. 超声检测是油气管道环焊缝缺陷检测的一项重要技术。
- Usually,there is a tank filled with mixture of water and alcohol,employed as couplant on the ultrasonic rail detect car. 现有的钢轨超声探伤车装有很大的水箱,用来提供水或水和酒精混合液做为探伤耦合剂。
- rail flaw detecting car 钢轨探伤车
- This old pot was proved to be perfect by flaw detection. 经过探伤检验,这个古罐被证明是完好无损。
- Its subject coverage includes: use of ultrasonic, acoustic, eddy current, interferometry, and other nondestructive techniques for quality control, flaw detection, and wear analysis, etc. 它的主题涉及的范围包括:用于质量管理、探伤、与磨损分析等的超音波、声学、涡流、干涉量度学及其他非破坏性技术的使用;
- Abbate A,Frankel J.Signal detection and noise suppression using a wavelet transform signal processor:Application to ultrasonic flaw detection[J].IEEE transaction on UFFC,1997,44(1):14-25. 刘镇清景永刚.;增强超声探伤信号的分离谱处理方法[J]
- Study on High Speed Detection System for Rail Flaw 钢轨高速探伤系统的研究
- It is urgently required to digitize ultrasonic flaw detector to meet the development of ultrasonic flaw detecting. 超声波探伤仪的数字化是超声波探伤发展的迫切需要。
- Abstract: It is urgently required to digitize ultrasonic flaw detector to meet the development of ultrasonic flaw detecting. 文摘:超声波探伤仪的数字化是超声波探伤发展的迫切需要。
- flaw detection system of ultrasonic wave 超声波自动探伤系统
- The problems occurred in ultrasonic flaw detection tests of decentralized downcomer fillet welding seats and the flaw detecting experience obtained in these tests are also introduced. 介绍了分散降水管管座角焊缝超声波检验存在的问题及在检验过程中取得的探伤经验。
- Ultrasonic nondestructive flaw detection 超声波无损探伤
- Its comprehensive coverage focuses on flaw detection, inspection, stress measurement, development of testing equipment and sensors, and data analysis. 它的广泛报导集中在探伤、检查、应力测量、试验设备、传感器和数据分析的发展。
- Testing demonstrated that the design actualized automatic clean-up and flaw detection for large scale columnar device, and good result was achieved. 试验验证,该方案实现了对大型圆筒件的自动清洗和检测,取得了较好效果。
- Abstract:An intelligent PMA for flaw detection of aeroengine is presented, which can be used for data analysis anddecision. 摘要:针对发动机探伤数据分析、判断手段落后等问题,研制了一种智能PMA。