METHOD AND ONE-PIECE TOOL ASSEMBLY FOR PRODUCING A STATOR FOR AN ELECTRICAL MACHINE
The invention relates to a method for producing a stator (1), wherein a tool (28, 28') with receiving areas (30) is in each case provided on a front side (18) of a sheet metal packet (2) for one or both layers (10, 11) of a two-layer winding (12), wherein a relative arrangement of the receiving...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a method for producing a stator (1), wherein a tool (28, 28') with receiving areas (30) is in each case provided on a front side (18) of a sheet metal packet (2) for one or both layers (10, 11) of a two-layer winding (12), wherein a relative arrangement of the receiving areas (30) corresponds to a relative end position provided for conductor ends (23) of the conductor elements (6). In a positioning process, the tool (28, 28') is moved to a first rotational position (49) and each conductor end (23) of a first group (48) of the conductor elements (6, 7) is placed in eachcase in one of the receiving areas (30). The tool (28, 28') is then rotated into at least one further rotational position (50) and each conductor end (23) of a further group (51) of conductor elements (6, 7) is placed in each case in one of the receiving areas (30) until the conductor ends (23) of all the conductor elements (6, 7) of the layer (10, 11) have the relative end position with respectto each other.
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