weld line

Forecast for Formula of Covered Electrode Based on Composition of Weld Line

基于焊缝成分的焊条配方预测

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This paper introduces the weld line of car back bridge of small size cars, as well as the welding techniques and characteristic of ensemble forming of bridge shell.

介绍了微型车后桥壳装焊线，桥壳整体成型的焊接工艺与特点。

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Wdr, an expert system for distinguishing weld line defects

WDR焊缝缺陷识别专家系统

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Drag to add a reference line, tail, and leader for a welding shape, then attach other weld shapes to it.

拖动后可为焊接形状添加参考线、尾部和引线，然后将其他焊接形状附加到其上。

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A closed-loop control system with welding current as control parameter is founded to control the width of isothermal line of back-side welding temperature field in TIG welding of thin plate. The control of penetration and width of back side weld is achieved.

以焊接电流为控制量，研制了薄板钨极氩弧焊（TIG）背面温度场等温线宽度闭环控制系统，实现了对焊缝背面熔宽和熔透的控制。

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This paper analyzes the cause of producing small concave around weld seam according to practice of welding long rail in Guangzhou Metro Line 2, and presents the preventable measure to overcome.

本文结合广州地铁二号线接触焊焊接长钢轨实践，分析了焊缝热影响区产生轨面小凹痕的原因，提出克服此类缺陷的预防措施，可供类似工程借鉴。

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Study on the Weld Line Strength of PC/ ABS Blends

PC/ABS共混物接缝强度的研究

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The image of weld line without large noise can be gained through image enhancement, image smoothness, and image filter and image edge enhancement of the original image of weld line.

通过对近熔池区原始图像采取图像增强、图像平滑、图像滤波及图像边缘增强等预处理技术得到了无大噪声干扰的熔池区形貌图像。

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Development and application of high-frequency/ submerged arc dual-function spiral weld-pipe mill line

高频-埋弧双功能螺旋焊管机组的研究与应用

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The results show that the method can effectively resolve the TWB forming process parameters, and that the weld line movement can be reduced by more than 75%.

优化计算结果表明，该方法能有效求解拼焊板成形过程参数，使焊缝有害偏移量减少75%以上。

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