Utilized this method to segmentalize the image of oil derrick arc welding robot welding line gets up the good effect.
将该方法运用于石油井架弧焊机器人焊缝图象的识别中起到很好的效果。
Arc welding
英语例句库
It has properties of hardening after malleablization,arc welding and impact resistance.It can grind but can not machining demagnitized steel-bonded carbide.
具有加工硬化、电弧烛接和耐冲击的特性，可磨削但不可机械无加工磁性的钢结硬质合金。
The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed.
对螺旋埋弧焊钢管在生产过程中产生咬边的原因进行了分析,提出了针对这些原因应采取的相应措施。
The contact between welding plate and fixture is treated as constraint in the finite element model of dynamic welding angular distortion simulation for overlayer in CO2 gas arc welding.
摘要采用有限元数值模拟方法研究了CO2气体保护堆焊的角变形动态过程。为了反映夹具和焊接件的接触状态，将夹具和焊件统一建立有限元模型。
中文百科
电弧焊
电弧焊是利用电弧作为热源的熔焊方法，简称弧焊。其基本原理是利用电弧是在大电流（10至200A）以及低电压（10至50V）条件下通过一电离气体时放电所产生的热量，来熔化焊条与工件使其在冷凝后形成焊缝。按其自动化程度可分为：手工电弧焊、半自动电弧焊、自动电弧焊。按其工艺可大致分为：钨极气体保护电弧焊、熔化极气体保护电弧焊、埋弧焊、等离子体电弧焊。
英语百科
Arc welding 电弧焊
Arc welding is a type of welding that uses a welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point. They can use either direct (DC) or alternating (AC) current, and consumable or non-consumable electrodes. The welding region is usually protected by some type of shielding gas, vapor, or slag. Arc welding processes may be manual, semi-automatic, or fully automated. First developed in the late part of the 19th century, arc welding became commercially important in shipbuilding during the Second World War. Today it remains an important process for the fabrication of steel structures and vehicles.
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