After placing the lower edge of the blade on the base plate with the tip touching the upright member, the projection formed by the double curve should just touch the center of the weld metal.
将叶片较低的一边放在基板上，叶梢接触直立的板。此时，由双曲形成的凸起部分应该刚好与焊接金属的中心相接触。
Has characteristics of spot weld controlling accurately, fine electrode following character, and is widely used in car fittings and so on mechanical parts, to multiple projection welding and spot welding of.
具有焊点控制精确，电极随动性好的特点，广泛应用在汽配等机械零部件的多点凸焊和点焊上。
Welding- Peel and chisel testing of resistance spots, projection and seam weld
到中国译典经典版本中查找关于seam的最新解释和例句。。。。
We possess more than 40 punches of different tonnages, plate shear, welding machine doing spot weld, projection weld and other production equipment. Meanwhile, equipped with specialized equipment for developing and manufacturing mould, we also adopt advanced CAD disign technology.
公司拥有各种吨位的冲床40余台、剪板机多台，并且还拥有专业焊机与凸焊设备，能进行产品点焊及螺钉、螺帽凸焊焊接，同时在模具开发制造方面有齐全的专用设备相配套，并采用先进的CAD设计技术和专业的模具制造。
We possess more than 50 punches of different tonnages, plate shear, welding machine doing spot weld, projection weld and other production equipment. Meanwhile, equipped with specialized equipment for developing and manufacturing mould, we also adopt advanced CAD disign technology.
上海众浩汽车配件有限公司拥有各种吨位的冲床50余台、剪板机多台，并且还拥有专业焊机与凸焊设备，能进行产品点焊及螺钉、螺帽凸焊焊接，同时在模具开发制造方面有齐全的专用设备相配套，并采用先进的CAD设计技术和专业的模具制造。
There are problems in the fact detection on the X ray 2 D projection of weld seam, which the cracks along the projection direction and the concave holes on the surface of weld seam may be recognized as the air holes and the thin area facts(the cracks and nonpenetrate solder) may not be detected.
一般在二维 X线投影图上，会把沿射线方向的走向裂纹等缺陷当成气孔或夹渣，而且会忽略很薄的面积性缺陷，还可能把表面凹坑看成内部气孔，但从三维来考察焊缝缺陷，不仅可避免上述问题，而且可为补焊提供深度信息，为焊接工艺分析提供帮助。
There are problems in the fact detection on the X-ray 2-D projection of weld seam, which the cracks along the projecti on direction and the concave holes on the surface of weld seam may be recognized as the air holes and the thin area facts(the cracks and nonpenetrate solder) ma y not be detected.
一般在二维X线投影图上，会把沿射线方向的走向裂纹等缺陷当成气孔或夹渣，而且会忽略很薄的面积性缺陷，还可能把表面凹坑看成内部气孔，但从三维来考察焊缝缺陷，不仅可避免上述问题，而且可为补焊提供深度信息，为焊接工艺分析提供帮助。
The simulation of whole projection welding processes was performed by a coupled finite element method and the results of projection welding processes, such as the projection collapse mechanism, the nugget formation process and the distribution of temperature after weld, were discussed.
并通过一个复杂的复合有限元分析流程，对整个凸焊工艺过程进行了完整的分析，得到了凸焊凸点压溃过程，凸焊焊核成形过程以及焊后温度场分布等一系列结果。
This paper designed a curve fitting algorithm for the characteristic parameter extraction from the V-shape weld seam image with structure light, which was based on the disturbance characteristics of arc light and splashes and the superiority of projection and curvature methods.
依据带辅助结构光V形焊缝及其弧光和飞溅干扰图像的特点，尝试结合投影法和曲率法的优势，设计了一种满足实时性要求的焊缝特征点提取的曲线拟合算法。
In this paper, a electrical system based on logic chart reliability theory is introduced, which is designed for projection welding machine and is used to weld the mounting panel of refrigerating compressor.
介绍一种基于单调系统逻辑图可靠性分析理论的制冷压缩机安装板专用凸焊机的电气系统。
The studies on the projection welding of weld nuts with steel, zinc-plating and aluminium-plating plate
螺母与钢、镀锌和镀铝薄板凸焊的研究
Indicates a spot or projection weld.
指示点焊或凸焊。
Weld projection punches and die buttons will not be mounted in the stripper.
烧焊的打凸冲子及模板入子不允许安装在脱料板上。
Moir é projection 3-D weld outline real-time measurement system for welding robot
应用于焊接机器人的莫尔投影三维焊缝轮廓实时测量系统