| 基于数控机床的超声自动检测系统 |
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| 引用本文： | 胡宏伟,李雄兵,阳程,倪培君,杨茜茜. 基于数控机床的超声自动检测系统[J]. 无损检测, 2011, 0(3): 50-51 |
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| 作者姓名： | 胡宏伟 李雄兵 阳程 倪培君 杨茜茜 |
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| 作者单位： | 长沙理工大学汽车与机械工程学院;中南大学CAD/CAM研究所;中国兵器科学研究院宁波分院; |
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| 基金项目： | 国家自然科学基金资助项目(51005252); 湖南省教育厅科研资助项目(10C0362) |
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| 摘 要： | 研究了基于数控机床的超声C扫描成像技术。设计试验分析数控机床的运动特性,建立其运动控制的数学模型以实现超声信号采集与C扫描成像的同步。利用RS-232实现数控机床与工控机的串口通信,建立超声自动检测试验平台。通过大量超声C扫描试验表明,该系统具有通用性强、操作方便、开发成本低、检测精度高等优点。
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| 关 键 词： | 超声检测 数控机床 C扫描成像 运动控制 |
Automated Ultrasonic Inspection Testing System Based on NC Machine |
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| HU Hong-Wei,LI Xiong-Bing,YANG Cheng,NI Pei-Jun ,YANG Qian-Qian. Automated Ultrasonic Inspection Testing System Based on NC Machine[J]. Nondestructive Testing, 2011, 0(3): 50-51 |
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| Authors: | HU Hong-Wei LI Xiong-Bing YANG Cheng NI Pei-Jun YANG Qian-Qian |
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| Affiliation: | HU Hong-Wei1,LI Xiong-Bing2,YANG Cheng2,NI Pei-Jun 3,YANG Qian-Qian1(1.College of Automobile and Mechanical Engineering,Changsha University of Science and Technology,Changsha 410114,China,2.CAD/CAM Institute,Central South University,Changsha 410075,3.The Ningbo Branch of Ordnance Science Institute of China,Ningbo 315103,China) |
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| Abstract: | A method of ultrasonic C-scan imaging based on NC machine is presented in this paper.An experiment was conducted to analysis the motion characteristics of NC machines,then a model of its motion control was established in order to realize the synchronization of the ultrasonic signal acquisition and C-scan imaging.Then test-bed of automated ultrasonic testing was setup according to RS232.The results of ultrasonic C-scan experiments indicated the validity of the proposed system,which has the advantages of good... |
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| Keywords: | Ultrasonic testing NC machine C-scan image Motion control |
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