开发了针对V型坡口的焊缝测量算法。
提出了一种V型坡口光纹提取以及计算焊接纠偏量的方法。
A method for detecting the image edge of V-groove and calculating the welding deviation was presented.
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.
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.
针对V型坡口的焊接试验证明，系统具有较高的响应速度和控制精度，完全能够满足实际工程的应用需要。
The experimental results of the V slope welding show that the system has highly response speed and control precision and the system can meet the requirements of the engineering application.
采用七种高纤维素型立向下电焊条，通过斜y坡口裂纹实验，对高强管线钢的冷裂敏感性进行实验研究。
The cold cracking sensibility of high tensile pipeline-steel was studied by Ygroove cracking test using seven kinds of high cellulose electrode of vertical down position welding.
对筒型压缩机的圆柱形出风管焊接坡口加工工艺进行了探讨，提出了解决该问题的有效方法。
Research is carried out on weld groove machining technology of cylindrical duct outlet for barrel compressor, the effective method of solving the problem is put forward.
JWT型焊接式液压阀门测试台，以两边主机架上的密封盘和焊接阀门内孔为定位，焊接阀门坡口为密封。
JWT type welding type hydraulic valve testing bench, to both sides of the host frame seal disc and welding the inner hole of the valve for positioning and welding groove of the valve is sealed.
JWT型焊接式液压阀门测试台，以两边主机架上的密封盘和焊接阀门内孔为定位，焊接阀门坡口为密封。
JWT type welding type hydraulic valve testing bench, to both sides of the host frame seal disc and welding the inner hole of the valve for positioning and welding groove of the valve is sealed.
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