stitch weld 与stitch welding

stitch weld 与stitch welding哪位坛友能解释一下这两个词的不同之处？
stitch weld针脚焊指的是什么焊？stitch welding这个意思是连续点焊？

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mikeheseri 发表于 2016-4-27 13:07
不知道，帮楼主顶顶帖子

估计知道的人比较少

都是花焊吧，一个是花焊焊缝，一个是花焊焊接

仅从字面：weld 焊缝，welding 焊接方式/工艺

Stitch Weld  Also known as intermittent weld. Stitch welding is not a continuous weld across a joint, but a weld  broken up by space gaps in between welds, which results in a “stitch” look. It is not as robust and durable as a seam weld. It is used to prevent heat distortion and to also reduce the cost of welding if a long continuous weld is not necessary. There are two common types of stitch welds, fillet weld and butt joint weld. A fillet weld is a triangular seam weld that joins two surfaces at right angles to each other. Butt welds are generally in a lap joint, T-joint, or corner joint, which is most common amongst welding pipe or tubes to another surface where two pieces of metal are positioned coplanar and touching on one edge. Below are two photos of stitch fillet welds.

应该两者没有区别吧