Weld Area crack. A crack in or immediately adjacent to the weld line.
焊缝区裂纹。在焊缝线或紧靠焊缝线出现的裂纹。
In engineering, in order to make the weld line even and reliable, it is needed to cut the weld opening accurately.
工程上，为了使钢管相贯处焊缝均匀，焊接可靠，需要将钢管的焊口准确切割成型。
The trajectory planning of posture adjustment is presented for a weld mobile robot during auto-searching weld line.
主要研究移动焊接机器人在自寻迹过程中位姿调整的轨迹规划。
Drop transfer in the process of MIG welding is very complicated and quality of weld line is easily impacted by welding parameters coupled with each other.
MIG焊过程熔滴过渡过程复杂，影响焊接质量的参数多，相互间耦合性强。
The peculiarity and error of CAE were analysed, and corresponding control measures for the weld line were proposed according to different affecting factors.
分析了熔接痕CAE的特点及误差，并针对不同影响因素，给出了相应控制对策。
Contact mark. Intermittent marks adjacent to the weld line resulting from the electrical contact between the electrodes supplying the welding current and the pipe surface.
触点痕。由于供焊接电流的电极与管子表面间的电接触，致使在焊缝线附近产生不连续痕迹。
Detecting the weld line and its edge directly by visual sensor can achieve much useful information, which is very important in the research of weld line automatic tracking.
采用机器视觉直接观察可以获得很多关于熔池区及其边界的有益信息，对研究熔池形貌自动跟踪有十分重要的意义。
This article introduces the technological method of using glass fibre tubes to solve the splitting problem from the weld line after the forming of the thermosetting product "pedestal".
前言：利用玻璃纤维套管，解决了热固性塑料制件“底座”成型后从熔接线处开裂的问题。
The results show that changes of weld-line shape and thickness ratio have significantly different effect on the formability of curvilinear-weld-line TWBs.
研究结果表明，焊缝形状以及厚度比对不同类型的曲线焊缝拼焊板成形性的影响程度明显不同。
Research contents in this paper have important theoretical significance on curvilinear-weld-line TWB forming optimization and its selection and application in industrial production.
本文的研究内容对曲线焊缝拼焊板的成形性优化及其在工业生产中的合理选择与应用有重要的理论指导意义。
Previous resolutions on the formability of tailored-welded blanks are mostly stayed in linear-weld-line TWBs.
以往关于拼焊板成形性的研究大多停留于直线焊缝拼焊板。
Previous resolutions on the formability of tailored-welded blanks are mostly stayed in linear-weld-line TWBs.
以往关于拼焊板成形性的研究大多停留于直线焊缝拼焊板。
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