通过和氧气切割的对比，介绍了氮气在激光切割中的优势和应用。
This paper introduced the advantage and application of nitrogen in laser cutting, by comparing with oxygen lance cutting.
公司具备电焊、二氧化碳气体保护焊、氩弧焊、碳弧气刨、氧气切割等特种作业人员。
Companies with welding, carbon dioxide gas shielded arc welding, argon, carbon arc gouging, oxygen cutting and other special operations personnel.
结果发现各方面性能差别不大，可以在大批量的工业生产中用效率更高的激光氧气切割代替机械切割。
No significant difference has been figured out, which suggests the feasibility of oxygen-aided laser cutting, as its more efficient in large scale production.
根据不同的主要气体，主要分为氩等离子弧切割划分，氧气切割和等离子弧切割，空气等离子弧的类型。
According to the different main gas, mainly divides into argon plasma arc cutting division, the oxygen plasma arc cutting and cutting, air plasma arc type.
数控火焰切割：数控火焰切割是数控机床利用燃气配氧气或者汽油配氧气进行金属材料切割的一种切割方式。
NC flame cutting: CNC flame cutting is numerical control machine tool use gas with oxygen or gasoline in metal materials with oxygen cut a way to cut.
介绍了利用火焰加工新能源—水电解氢氧气用于冶金企业连铸坯切割技术背景、使用状况及应用前景。
The technical background, applying condition and application prospect of using oxyhydrogen flame for the continuous cast products cutting are introduced.
主要应用：用于输送焊接或切割用的氧气和乙炔。
Application: Mainly used for conveying of oxygen and acetylene gases for welding and cutting equipment.
主要应用：用于输送焊接或切割用的氧气和乙炔。
Application: Mainly used for conveying of oxygen and acetylene gases for welding and cutting equipment.
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