FIELD: interconnection of electrical conductors of different cross-sectional areas built of different materials.
SUBSTANCE: proposed method involves bringing ends of first and second conductors into mechanical contact in overlapping condition and their interconnection by welding using, for instance, ultrasonic process without feeding additional material. Overlapped section is mechanically shaped upon welding so as to make transition between first and second conductors smoothly varying in width. Then conductors are covered with insulating coating with aid of extrusion line.
EFFECT: enhanced electric conductivity of junction, improved quality of insulating coating due to smooth transition between interconnected conductors.
9 cl, 7 dwg
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