简述了基于GMR的三维焊缝检测传感器。
A three-dimensional welding line detect sensor based on GMR was introduced.
简述了基于GMR的二维焊缝检测传感器。
结合焊缝坡口图像的特点，开发了一套焊缝检测的图像处理算法。
According to the traits of weld image, algorithm library is built to process image to detect the weld seam.
提出了一种由工业控制计算机、CCD摄像机和系统控制机构组成的等离子熔积焊缝检测系统。
A plasma welding detecting system is presented, which involves with controlling computer, CCD camera and control system execution parts.
研究了磁记忆检测技术在焊缝检测中的应用情况，并对比X射线的检测结果，分析了该技术在焊缝无损检测中的应用可行性。
The application of MMMT in weld inspection is investigated and compared with the result of X-ray inspection in the paper.
经与实验获得的实际金属结构高度数据对比，得到金属结构高度检测的误差在单道焊缝的自然成形的高度误差范围内的结果。
After comparing the detecting result and the actual height of metal parts it showed that the detecting error was in the nature figuration error range of one welding seam.
通过理论和实际的分析，得出主动红外技术能很好地应用于工业焊缝的检测。
Through theoretical and experimental analyses, it is well known that active infrared technology can be applied in the investigation of industrial welding seams.
设计了一种柔性导向焊缝动态跟踪装置，实现了超声波连续自动检测中焊缝的稳定动态跟踪。
A flexible guiding weld dynamic tracking unit is designed out and stable dynamic tracking of ultrasonic continuous automatic inspection is realized.
目的是依据规范为焊缝相控阵超声检测图像识别和结果评定提供借鉴。
The intention was to provide references for recognition of PA images of weld inspection and result evaluation. in accordance with the referencing code requirement.
在实践的基础上，较全面地介绍了核电站燃料棒焊缝X射线检测质量监督的必要性、监督依据和内容以及监督的实施情况。
The quality supervision of X ray testing of the welds in nuclear power plant fuel rods was introduced including its necessity, basis, contents and implementation.
超声检测是油气管道环焊缝缺陷检测的一项重要技术。
Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds.
超声衍射时差(tofd)法是焊缝超声检测和缺陷定量很有发展前景的新技术。
Ultrasonic time-of-flight diffraction (TOFD) technique is a new successful one for detecting and sizing the discontinuities in welded joints.
为了实现了高精度电子束焊缝连续自动检测，开发了针对环形工件的智能超声自动化检测系统。
For the continuous and automatic testing with high precision, we designed an ultrasonic automatic test system for annular work-pieces.
对基于结构光视觉传感的V型焊缝图像预处理及拐点检测进行了研究。
The image process and corner detection of V groove seam based on structure light vision sensing has been studied.
分别设计了适合对接和角接焊缝腐蚀检测的两种传感器。
Butt contact and angular contact welding seam corrosion detection sensors were designed respectively.
提出一种基于信息融合优化搜索技术的X射线图像焊缝缺陷检测方法。
A new method of defect detection X-ray images of weld using optimized heuristic search based on image information fusion was introduced.
用普通便携式X射线机，采用特殊的透照技术，对换热管与管板角焊缝进行射线检测。
Radiographic examination was performed with portable X-ray fault detector appling the special radiographic technique for fillet weld of heat exchange tube-tubeplate.
采用超声波对PE管对接焊缝进行检测。
指出汽轮机叶片围带焊后检测焊缝时避免焊接裂纹误判的正确探伤方法。
The correct inspection methods are proposed to avoid misjudgement of welding cracks when the welding seam is detected after the turbine blade shroud bands is welded.
该扫查器可实现对管节点复杂焊缝的自动检测。
The automatic testing to complicated shape welds of tubular joint could be realized by the scanner.
它将检测焊缝位置的传感器与检测焊件高度的传感器合为一体。
It combines the sensor detecting positions of seams with the sensor detecting height of welded parts.
同时，将超声成像和声图像处理技术应用到本系统中，实现了环形电子束焊缝超声检测的自动化。
To realize this automatic test system, not only the newly developed automation technology and ultrasonic signal processing technique, but also the ultrasonic image processing technique was applicated.
试验表明，超声检测方法适用于PE管热熔焊缝的焊接质量检测。
Experiments showed that ultrasonic testing method was suitable for the weld quality testing of PE pipe.
通过与熔池图像对应的实际焊缝宽度对比，该TIG焊熔池计算机图像检测系统能够比较好的检测到焊缝宽度信息。
The TIG welding pool calculator image detecting system can effectually detect the breadth of weld seam by contrasting the data of detecting with the data of experiment.
考虑到钢结构焊接检测的针对性和适用性，主要就焊缝抗拉试验、焊缝尺寸和焊缝外观质量的检测进行了分析和讨论。
The analysis and discussion on tensile test, dimension, appearance inspection of welds are conducted with the applicability of welding detection of steel structures taken into account.
可满足对管节点焊缝质量进行自动检测的要求。
It can satisfy the requirement of automatic testing to tubular joint welds.
可满足对管节点焊缝质量进行自动检测的要求。
It can satisfy the requirement of automatic testing to tubular joint welds.
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