METHOD FOR WORKING FLAT PARTS AT PROCESS OF THEIR AUTOMATIC FUSION Russian patent published in 2001 - IPC

FIELD: working of parts made of hard-to-form materials. SUBSTANCE: method comprises steps of placing rotary cutting tool spaced from electrode by predetermined distance; selecting value of inclination angle of tool cutting edge relative to fused surface according to condition providing chip falling to zone of welding bath; setting cutting rate while taking into account chip flight path; preventing chip flight out of welding bath zone with the aid of chute. EFFECT: enhanced efficiency of process due to prevention of metal loss in the form of waste chip at working fused layer. 2 dwg