... of small size, 5, uniform heating, lack of welding and leak-free solder joints 6, the work piece ... of small size, 5, uniform heating, lack of welding and leak-free solder joints 6, the work piece ... saw blades, wood saw blade brazing1, efficient, rapid welding gear, each tooth 1-5 seconds; 2, reproducible ... , the blade can’t be welded by resistance welding 5, less electricity Thank you for your attention. ...