CPC H02K 3/42 (2013.01) [H02K 3/34 (2013.01); H02K 15/105 (2013.01); H02K 15/12 (2013.01)] | 11 Claims |
1. Process for making an electric conductor for a winding of an electric machine comprising the following steps:
a step of providing an external shell (20) with a tubular shape made of electrically conducting material;
a step of inserting in the external shell (20) at least two wires (21) made of electrically conducting material;
a step of heating the external shell (20) and the wires (21) inserted therein, the step of heating the external shell (20) and the wires (21) inserted therein performed at a temperature included between 500° C. and 600° C.;
a step of laminating the external shell (20) with the wires (21) inserted therein, wherein the external shell (20) and the wires (21) are formed to modify the profile of their cross section;
an optional step of repeating at least one of the two previous steps.
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