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- full penetration butt weld 满对接焊
- PROVIDE FULL PENETRATION WELD ALL AROUND? 能提供周围是焊透焊接吗?
- 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。
- complete penetration butt weld 贯穿对焊
- 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。
- 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。
- This product require full penetration, double groove,back gouged after welding,and follow the welding sequence. 本产品要求全焊透,开设双面坡口,正面焊妥后背面碳刨清根后按顺序施焊;
- 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。
- UT / MT shall be done on full penetration welds of pressure shell after hydrotest. 水压试验后受压外壳全渗透焊缝要通过UT/MT.
- 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。
- In frequency field,the barycenter of frequency spectrum(FBC) of 2-6?kHz range was minimum at the "moderate full penetration". 频域分析表明,"适度熔透"状态对应的2~6 kHz段频谱重心最小。
- Body: Strong construction assures maximum safety over the recommended pressure and temperature range. Both flange and butt weld ends are available. 阀体:坚固耐用的结构,确保在相应的压力温度等级范围内的安全性。可提供法兰和对焊两种连接方式。
- 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。
- This article introduced the experiment of residual stress in flat tubeplate head of large scale fuel boiler that was manufactured by cold rotary extruding and butt weld. 本文介绍了大型燃油锅炉经拼板焊接和冷旋压加工制造而成的平管板封头残余应力试验。
- The three-dimensional temperature fields for both the full penetration mode and partial penetration mode in EBW of GH4133 superalloy are performed using a commercial FEM code, ANSYS. 进而利用ANSYS通用有限元软件,对镍基高温合金GH4133电子束焊的完全穿透和部分穿透焊接温度场进行了三维数值模拟,分析中考虑了辐射换热和温度相关材料性能的影响。
- Fractured 1Cr18Ni9Ti butt welding flange was analysed by OM, SEM and EDX. 用光学显微镜、扫描电镜和能谱仪分析了 1 Cr1 8Ni9Ti对接焊法兰盘断裂原因。
- Statuses of CO2Laser-MIG Hybrid Butt Welding with Various Parameters[J]. 引用该论文 双元卿;王康健;陈武柱;单际国;张永强.
- Weld-shape( butt weld width, size of fillet weld) is an indicator of weld features and it also is an important factor of quality welding. 焊缝尺寸(对接焊缝的焊缝宽度、角焊缝的焊角尺寸等)表示焊缝形状特征的指标,是影响焊缝质量的重要因素之一。
- complete joint penetration full penetration 完全熔透