常 用 焊 接 术 语 源种类Source category A 交流弧焊机 AC arc welding machine 交流弧焊电源 AC arc welding power source 交流等离子弧焊 AC plasma arc welding 交直流两用弧焊机 AC/DC arc welding machine 交直流两用弧焊电源 AC/DC arc welding power source 加速电压 acceleration voltage/ operating voltage 乙炔瓶 acetylene cylinder 针状铁素体 acicular ferrite 酸性焊条 acid electrode 酸性渣 acid slag 声发射检测 acoustic emission testing 钎剂活性温度范围 activation temperature range of flux 性钎料 active filler metal/ active metal brazing alloy 焊缝实际厚度 actual throat 适应控制焊接 adaptive control welding 挂渣 adhering slag 结合强度 adhesive strength 空气电弧切割 air arc cutting 空气等离子弧切割 air plasma arc cutting 水再压缩空气等离子弧切割 air plasma water injection arc cutting 空气乙炔焊 air-acetylene welding 全位置焊 all position welding 渗合金 alloying 合金剂 alloying constituent 变速送丝方式 alternate wire-feed system 交流电弧焊 alternatin