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- It illustrated the importance and the bright prospect of the application of the automatic weld seam tracking in EBW. 分析了其组成、原理及其在实际生产中的应用,阐述了焊缝自动跟踪技术在电子束焊接中的重要性及其应用前景。
- Repair for Crack on Weld Seam in No.2 Oxygen Ball Pot of Laiwu Iron and Steel Co., Ltd. 莱钢2%23氧气球罐焊缝裂纹的修复。
- The paper described the reliable weld seam tracking system based on dynamic mask match for spirally tubes. 摘要设计一种基于动态模板匹配的焊缝自动跟踪系统。
- In this paper, weld seam tracking method based on microbeam plasma arc is developed. 进行了基于微束等离子弧的焊缝跟踪传感可行性研究。
- It utilizes X-ray to make benchmark lead wire image simultaneously with the weld seam in computer. 射线使用于传递同步跟踪信息的基准铅丝与焊缝同时成像于计算机中。
- The image acquisition of weld seam is influenced by the intense spatters,combusting gas,arc and the noise . 获取的图像中存在大量的飞溅、烟尘、电弧光以及周围环境电磁、静电产生的噪声干扰。
- Site examination microstructure and mechanical properties, of evaporator body and weld seam, fractograph were made. 对蒸发釜的爆炸现场、釜的内外表面、焊缝、断口、显微组织及力学性能进行了检验分析。
- The paper has analyzed the content about image processing in the weld seam tracking system. 在此对焊缝自动跟踪系统中有关图像处理方面的内容作了一些分析。
- Low and inconsistent impact energy of the weld seam is regarded as a major technological prob-lem relating to manufacturing of ERW linepipe. 焊缝冲击功低且不稳定是ERW管线管生产的一大技术难点。
- To process the weld seam image exactly, an idea has been proposed of combination of macroscopical processing with microcosmic detecting. 分形理论被引入了图像处理，建立了焊缝图像的分形数学模型，对其性质进行了讨论与证明。
- The weld seam for connecting the bilge keel with the shell plating broken at two places about 350mm &130mm in length respectively. 舭龙骨与船壳板的焊缝裂开二处长度分别约为350毫米和130毫米。
- Inspection welding seam and dimension of cargo hatch cover. 货舱舱口盖焊缝和尺度检查。
- The internal stress is consisting of circumferential stress and axial stress, from which the compound stress of the weld seam is derived. 该内应力由环向应力和轴向应力构成,据此推导出了焊缝处的合成应力。
- Inspecting welding seam of hatch coaming after welding. 货舱口围板焊接后焊缝检查。
- A tactile sensor welding seam tracing in welding was designed. 摘要设计了一种接触式自动焊缝跟踪传感器。
- Welding seam performed in prefabrication shop denote with “S “. 在预制厂焊接的焊缝，用“S”表示。
- The fatigue fracture reason of the weld seam at the back supporting rod of the main reductor of an aircraft has been analyzed by fractography and metallographic test. 对某飞机主减速器后撑杆焊缝疲劳断裂原因作了分析。
- Inspection structure integrity and welding seam on completing No.56 block. 56分段完工后结构完整性和焊缝检查。
- The test can be applied at all filled welding seam on tank boundary. 这种试验可在片体、分段上进行。
- The fine welding seam can be gotten using continueus VEB welding technology. 采用连续式真空电子束焊接技术可以得到优良的焊缝。
