Production method for a stator
AssigneeGROB-WERKE GmbH & Co. KG
InventorsKorbinian SEIDEL, Ralf RAUSCHER, Günter DREIER, Simon FENDT, Tobias WAGNER, Tobias HAGGENMUELLER, Tobias WEGSCHEIDER
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Abstract
The invention relates to a method for the production of a component, of an electric machine, such as, for example, a stator, comprising a wire mat which is made of wire, preferably flat wire, comprising the following steps: aligning the wire, twisting the wire in at least some sections about its longitudinal axis, z-shaped angling of the wire, winding the wire, in particular winding the wire helically onto a carrier, transferring the wire mat thus obtained onto a mounting tool.
Claims15
A method for manufacturing a stator comprising a wire mat formed from flat wire, comprising the following steps:
- aligning the flat wire,
- sectionally twisting the flat wire about the longitudinal axis thereof such that a first untwisted wire area results between two twisted sections.
A device for producing a sectionally twisted flat wire for use in a component of an electrical machine, wherein the device comprises at least one first clamping device disposed in the feed direction of the flat wire in front of a twisting device and the twisting device can be tilted by a tilt angle relative to the clamping device about the longitudinal extend of the flat wire.
A component of a stator, which comprises a plurality of grooves, and the grooves holding second untwisted wire areas of wire winding, wherein the wire winding comprises at least one continuous electrical conductor designed as a flat wire, a second untwisted wire area is placed in different grooves being connected by an angling and the angling at lest partially takes up the first untwisted wire area.
A device for changing the sequence of a plurality of flat wires arranged side by side wherein the wires are guided in pairs in wire receptacles and each wire receptacle can be rotated about an axis of rotation, the axes being oriented essentially parallel relative to the longitudinal extent of the wires guided in the wire receptacle.
A device for changing the sequence of a plurality of flat wires arranged side by side at least one deflection and one crossing station is provided in the device, the deflection station deflecting at least some of the wires to a different wire plane and the crossing station moving some of the wires in a movement at a right angle to the longitudinal extent of the wires such that the sequence of arranged wires changes.
Dependencies are inferred from the claim text.