In this system, welding robot can be guided to the initial welding position of any planar weld automatically by the aid of a charge coupled device camera.
在系统中，机器人可以在视觉系统的引导下自动定位到任意平面焊缝的起始位置。
The problem of half-pipe jacket equipment is the leakage induced by cracks in half-pipe welding position.
半管夹套设备的问题，是在半管的焊接位置出现裂缝泄漏引起的。
This paper presented a practical system and method to guide the welding robot to the initial welding position of weld.
介绍了一种实用的视觉引导焊接机器人到初始焊位的导引系统和方法。
The parameters are easy to calculate and could directly reflect the factor that welding position and welding gun orientation affect welding quality.
上述参数不但计算简便，而且可以直接代表焊接位置和焊枪姿态对焊接质量的影响因素。
The runners of 6 operated generating unit of Ertan Hydro Station have been checked and no crack on the primary weld of the field welding position is observed.
二滩水电站已全部投运的6台机转轮经停机检查，现场焊接的主焊缝无裂纹。
The fatigue life of different welding shapes between plates of unequal thickness in pressure vessel was investigated from the point of local stress concentration at welding position.
从焊接部位局部应力集中的角度分析了不等厚板在不同焊接形式下的疲劳寿命。
The fatigue life of different welding shapes between plates of unequal thickness in pressure vessel was investigated from the point of local stress concentration at welding position.
从焊接部位局部应力集中的角度分析了不等厚板在不同焊接形式下的疲劳寿命。
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