焊点是一个词语，拼音为hàndiǎn，释义为把铅皮固定在木工上的装置,在用铅皮覆盖的坚板上作一小孔,用宽缘螺丝把铅皮固定在孔中,再在里面填充焊料。
BGA焊点可靠性研究综述_电子行业学术文章_质量学术文章_电子质量E周刊 关键词： 有限元；焊点；可靠性；BGA [gap=548]Key words: finite element;solder joint;reliability;BGA
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冷焊点 cold solder joint
焊点强度 Pull & Shear ; Solder joint Strength ; die Schweisspunktfestigkeit , unz
焊点距 weld spacing ; spot weld spacing ; weld spacing/ spot weld spacing
点焊点 [机] spot welding point
焊点熔核 weld nugget
焊点直径 spot size
焊点剥离 Lifted Pad ; Lift-off or Fillet-lifting
焊点光亮度 JOINTS COLCR
测试用焊点 test pad
In the microelectronic packaging, the reliability of the solder joint has been being a forward position and a hot topic.
电子封装中的的焊点可靠性问题一直是电子封装中学科的前沿和热点问题。
参考来源 - 电子封装中热可靠性的有限元分析These dates have really revealed the accurate method for simulation in great finite element model when spot welding is dense.
指出了在大型有限元模型总成装配时对密集焊点较为精确的模拟方法。
参考来源 - 轻型客车白车身有限元建模及动静态特性分析Then Spot-weld Layout Optimization. By Topology Optimization analysis, we delete the Spot-welds that give the minimal contribution to the stiffness.
从节省生产成本考虑本文对驾驶室焊点进行了优化设计研究,以扭转工况作为研究工况,进行了焊点数目的优化,利用拓扑优化方法删除了对扭转工况贡献小焊点近200个,并且重新设定焊点布局,驾驶室的刚度基本不变。
参考来源 - 重型卡车驾驶室结构优化方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
回流后在芯片下方形成焊点的位置表明，目检是不可能的。
However, the position of the solder joints formed (underneath the chip) after reflow means that visual inspection is impossible.
进而分析了点焊镀锌板的电极磨损对压痕深度与焊点质量的影响。
The effect of electrode wear on indentation depth and weld quality was studied for welding galvanization steels.
导线在接插件焊杯内的焊点和导线在印制板上的焊点的焊接质量。
The welding quality of the solder joint on the conducting wire connected with the soldering cover and the PCB.
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