经试验证明该装置用于带坡口焊缝的自动跟踪是可行的。
The tests show that automatic tracking of weld with groove is feasible.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
Cracks have been found in the flange and web splices at groove welds in at least four Bridges.
第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.
垂直或斜交于应力方向的任何坡口焊缝的有效焊缝长度，应等于被连接部分的宽度。
The effective weld length for any groove weld, perpendicular or skewed to the direction of stress, shall be the width of the part joined.
利用旋转电弧传感器，开展了水下湿法药芯焊丝电弧焊(FCAW)的V型坡口焊缝跟踪研究。
In this paper, we carried out a series of studies on the V-groove welding seam of the flux core arc welding (FCAW) with rotating arc sensor.
运用直方图均衡化方法强化坡口与非坡口的差别，增加焊缝图像的理解性。
To better understanding the weld image, the histogram equalization method was used aiming at enlarging the difference between groove and other area.
对制造厂解决类似空间尺寸和焊缝坡口的确定或计算有现实的指导意义。
This case is a practical guide to resolve as same as stereoscopic dimensions and to determine welding groove or calculation in machinery factor.
开发了针对V型坡口的焊缝测量算法。
节点中的焊接宜采用完全焊透的坡口对接焊缝连接，当采用双面角焊缝连接时，可按等强设计。
And the welding connecting of them are advised to use slope butt weld that are fully welded, but when the double-sided fillet weld is used, they should be design on equal strength.
试验结果表明：改进型坡口优于V型坡口，利于保证和提高焊缝质量。
The results of experiment also show the improved groove is better than V type groove and can assure the quality of welding.
结合焊缝坡口图像的特点，开发了一套焊缝检测的图像处理算法。
According to the traits of weld image, algorithm library is built to process image to detect the weld seam.
应力腐蚀裂纹是造成加热器泄漏的直接原因，结晶裂纹、焊缝熔深小及坡口底部未熔透也是加热器泄漏的原因。
Heater leak occurs by direct reason of the stress corrosion cracking, while by other reasons of solidification cracking, small fusion depth of welding joint and non...
超出质量要求的填充焊缝坡口槽所需的焊缝金属。
Weld Reinforcement: weld metal in excess of the quality required to fill a weld groove.
超出质量要求的填充焊缝坡口槽所需的焊缝金属。
Weld Reinforcement: weld metal in excess of the quality required to fill a weld groove.
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