weld bead
焊缝
常用释义
英式发音
美式发音
基本释义
- 焊缝：焊接过程中形成的金属连接点，通常呈现出一条线状或弧状的形态。
例句
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1·The concept of "weld bead heat affected zone"(WBHAZ) was proposed.提出了“焊道热影响区”的概念。
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2·The foundation of the future research of weld pool image processing and weld bead control was established.为进一步进行熔池图像处理和焊缝成型控制的研究奠定了基础。
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3·The regularity of the weld bead displacement is deduced by analysing the stress of the square cup stamping.通过对盒形件拉深过程的应力分析，得到了焊缝移动规律。
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4·Using the heat of welding to vapour water, cooling rates are lowered on the weld bead and heat -affected zone.利用焊接时的加热使水汽化，不仅使焊道而且使热影响区的冷却速度减慢。
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5·The experiments show that adaptive system is excellent in controlling weld bead for aluminium alloy TIG welding.试验结果表明，自适应控制方法可以实现对铝合金TIG焊缝成形的良好控制。
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6·But the microhardness of the weld bead after heat treatment reduces by 60 HV, compared with origin welded joint.与原始接头显微硬度值相比，经历高温热处理后接头的显微硬度降低约60 HV左右。
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7·In GMAW welding process, when the welding speed reaches a certain threshold, there will be onset of weld bead undercut defects.在GMAW焊接过程中，当焊接速度达到某一临界值时会出现咬边缺陷，进一步提高焊接速度就会产生驼峰焊道。
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8·The microhardness of the weld bead reduces from the center of joint to base metal before and after heat treatment, and the microhardness of HAZ is minimum.热处理前后焊缝截面显微硬度均自焊缝中心向热影响区逐渐降低，热影响区显微硬度低于母材。
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9·The experimental results show that the fatigue life of steel welded joints can be improved by grinding the weld bead, especially for the higher strength steel.试验结果表明焊件的疲劳寿命可以通过打磨焊缝得到改善，尤其对于高强度钢焊件。
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10·As an example pinpoint control, Five Star once received a micro-weld sample from a competitor that had a weld bead on top of the head of an ordinary shirt pin.为例点穴控制五星一旦接到微观样本焊缝焊了一个竞争对手，就头顶一位普通衬衫密码。