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- butt welds seam 对接焊缝
- Keywords cold rolled strip butt weld welding seam quality parameter knaggy test; 冷轧钢板;对接焊;焊缝;质量;参数;杯凸实验;
- The butt weld is easier to inspect nondestructively than the fillet welds. 对接焊缝比角接焊缝更容易进行无破坏检查。
- butt welding seam 对接焊缝
- hull butt welding seam 船体对接焊缝
- butt welded seam 对焊缝
- Some crack extension probably developed from the unfused section of the butt weld across the thickness of the stiffener during transport and erection. 有些裂纹可能在运输和安装过程中就从加劲肋对接焊未熔透处开始发展。
- Ultrasonic flaw location in semisphere butt welds by sound path method is described. 介绍半球对接焊缝超声探伤的声程定位方法。
- 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。
- This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener. 研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的。
- Body ? streamlined flow path minimizes pressure drop. Butt weld, venturi or flanged ends provide piping alternatives. 阀体?流线形流道，最大限度减少压降。对焊、缩喉管或法兰连接端口几种可供选择的连接方式。
- 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。
- For moment connections of square steel tubes,based on the unreinforced connection using penetrated butt welds,two types o. 长春五环体育馆大型钢网壳工程在国内首次采用大截面方钢管相贯直接焊接形式。
- 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。
- Inspection welding seam and dimension of cargo hatch cover. 货舱舱口盖焊缝和尺度检查。
- 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 is proved that the mechanical properties of the welds are much higher than that of the thermite welds and approach the properties of flush butt welds. 采用这种新方法,可大幅度提高铝热焊接头质量,使接头各项性能接近闪光对焊的水平。
- Inspecting welding seam of hatch coaming after welding. 货舱口围板焊接后焊缝检查。
- Turbulence, erosion and pressure drop are minimized.Flanged End-Crane cast steel gate valves are available in flanged end and butt weld ends. 所有阀盖构件都是铸件，并且按照严格的一致的公差标准进行抛光，使得阀体与阀杆能够准确校准，密封更加容易。
- 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。
