1,joinin of segments with the work piece by capacitor dischrge welding 2,robust base frame 3,no silver solder needed Video: http://v.youku.com/v_show/id_XNTAxNjQ5NTQ0.html http://v.youku.com/v_show/id_XNTAxNzQzMjk2.html FUNCTIONINGThe secments are placed manually in he right position over the work piece blade by use of a positioning deviceThanks to the three NC- axis the segment is placed ...