点焊机系采用双面双点过流焊接的原理，工作时两个电极加压工件使两层金属在两电极的压力下形成一定的接触电阻，而焊接电流从一电极流经另一电极时在两接触电阻点形成瞬间的热熔接，且焊接电流瞬间从另一电极沿两工件流至此电极形成回路，并且不会伤及被焊工件的内部结构。
...）Punch, Automatic Lathe, Knife Grinder, Polishing Machine, Coreless（芯）Grinder(磨床), Shaft（轴）Spot Welder（点焊机）,Milling Machine（铣床）,Crimping Machine（端子机）, Riveting Machine.
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... welding line 熔合痕 ; 焊缝 ; 缝合线 ; 焊接线 welding machine 焊接机 ; 焊机 ; 电焊机 ; 点焊机 acetylene welding 气焊 ; 氧乙炔焊 ; 乙炔焊 ; 乙炔焊接 ...
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多极点焊机 [机] multiple-electrode spot welding machine ; multielectrode spot welder ; electrode spot welding machine ; multiple electrode spot welding
多点点焊机 multiple spot welding machine ; multipoint spot welder ; multiple spot welder
点焊机器人 spot welding robot
多点焊机 multiple spot welding machine ; multiple spot welder ; Multispot welding machine ; AC arc welding machine
超声波点焊机 ultrasonic spot welder ; ultrasonic spot welding machine ; ADCSB ; DHJ
移动式点焊机 portable spot welding machine ; portable spot welder ; portable resistance welder
智能点焊机 intelligent spot welders ; intelligentspotwelders
电容储能点焊机 condenser type spot welder ; condenser type spot welder/ capacitor spot welding machine ; capacitor spot welding machine
Control function was realized by half-period method, and control object is AC 50Hz spot welding machine.
控制功能由基于半周波的恒流控制方案实现，控制对象是工频交流点焊机。
参考来源 - 基于双处理器的点焊质量多信息采集系统In this thesis we introduced Distribute Control System (DCS) into the spot-welder control system and did research on the realization of spot welder Distribute Control System. A spot welder MCU controller was discussed in the thesis firstly.
本文引入计算机集散控制技术的概念,对点焊机集散控制系统的设计进行了研究。
参考来源 - 点焊机集散控制系统的研究与设计The experiment results show that the special NC spot welding apparatus not only can fill for the welding process request but also enhance the production efficiency and the machining quality.
应用结果表明,所研制的专用数控点焊机不仅能满足焊接生产工艺的要求,而且可以大大提高生产效率和加工质量。
参考来源 - 专用数控点焊机的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
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