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- PROVIDE FULL PENETRATION WELD ALL AROUND? 能提供周围是焊透焊接吗?
- 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.
- Comparison of the Welding Method to the Full Penetration Weld for the Small-diameter Steel Drum 小直径筒体全熔透焊缝焊接方法比较
- Diathermancy Study on Keyhole Effects in Laser Deep Penetration Welding[J]. 引用该论文 张屹;李力钧;金湘中;洪蕾.
- 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；
- Heat source model is the shoe pinches of the temperature field numerical simulation for laser beam penetration welding. 热源模型是激光深熔焊温度场数值模拟分析的关键。
- During laser penetration welding,the laser induced plasma above the keyhole will influence the coupling efficiency between laser beam and workpiece. 激光深熔焊接过程中,小孔上方的等离子体会影响激光和工件之间的耦合效率。
- It is shown that the threshold ratio of the laser power to the beam spot diameter P/d for penetration welding is consistent with different beam spots. 结果表明,以激光功率与光斑直径之比作为深熔焊接阈值的表征参量,深熔焊接阈值与光斑大小无关;
- The border of laser beam penetration welding seam is simulated by the constructed heat source model and compared with the experimental results. 应用所建立的热源模型模拟分析了激光深熔焊焊缝边界形状,并与实验结果进行了比较。
- 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。
- Rotary-Gauss body heat source model can show appropriately the character of electron beam deep penetration welding, but only smooth “parabola” shape weld can be obtained. 旋转高斯曲面体热源模型,能较好的反映电子束焊接深熔焊的特点,但只能得到圆滑的“抛物”形焊缝。
- Simulation of the temperature field and flow field in full penetration laser welding 激光穿透焊温度场及流动场的数值模拟
- Mathematical model of the stable full penetration laser welding for titanium alloy sheet 薄板钛合金激光焊熔透稳定性临界条件的计算
- 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。
- complete joint penetration full penetration 完全熔透
- Research of cotter penetration welding 栓钉穿透焊焊接工艺研究
- Diathermancy Study on Keyhole Effects in Laser Deep Penetration Welding 激光深熔焊接小孔效应的传热性研究
- deep penetration welding electrode 深熔焊条
