inert gas arc spot welding 惰性气体电弧点焊
electric arc spot welding 电弧点焊
Submerged arc spot welding 埋弧点焊
arc-spot welding 电弧点焊
gas metal arc spot welding 气体保护金属极电弧点焊
gas tungsten arc spot welding 气体保护钨极电弧点焊
spot arc welding 电弧点焊
A mathematical model of fume diffusion in welding process was founded by considering welding arc as a spot source of generating fume and supplying the turbulent diffusion theory.
把焊接电弧作为一个发尘点源，应用大气湍流扩散理论，建立了焊接过程中烟尘扩散的数学模型。
Assembly, machining, quality control, arc welding, spot welding, 3d laser or water jet cutting were among the widely used process application software.
装配、加工、质量控制、电弧焊、点焊、三维激光或液压射流切割工艺就是应用型处理软件广泛使用的结果。
He has successfully developed the first arc welding robot and spot welding robot in China, and solved key technologies such as the robot path trajectory control accuracy and path prediction control.
成功研制我国第一台弧焊机器人和点焊机器人，解决了机器人轨迹控制精度及路径预测控制等关键技术。
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