FIELD: machine building.
SUBSTANCE: machining is executed by three tools, each being connected to one of phases of three-phase current source, isolated and located 0.5-5 mm from adjacent tool at simultaneous heating of part surface layer by advancing electrical current via zone of contact between tool and part and mechanical effects on part surface. Note here that machining is carried out by tools arranged on various axes and to be pressed to part surface with zone of aforesaid contact located on one line.
EFFECT: higher efficiency.
1 dwg
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Authors
Dates
2012-07-27—Published
2011-07-01—Filed