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US 2026/0246323 A1Published application
Method for manufacturing an armature and/or rotor, as well as armature and/or rotor and electric machine
AssigneeAdditive Drives GmbH
InventorAxel HELM
Life of this patent
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Abstract
Disclosed is a method for manufacturing an armature and/or rotor for an electric machine, including inserting slot bars into slots extending in an axial direction of a laminate stack such that the slot bars have a protrusion beyond the laminate stack at at least one of their end faces, and additively applying at least one ring on the at least one of the end faces of the slot bars. Further disclosed are an armature and/or rotor as well as an electric machine.
Claims17
Method for manufacturing an armature and/or rotor for an electric machine, comprising:
- inserting slot bars into slots of a laminate stack so that the slot bars have a protrusion beyond the laminate stack at at least one of their end faces;
- and
- additively applying at least one ring to at least one of the end faces of the slot bars.
Method for manufacturing an armature and/or rotor for an electric machine, comprising:
- inserting slot bars into slots of a laminate stack such that the slot bars have a protrusion beyond the laminate stack at at least one of their end faces;
- attaching at least one insert to an end face of the laminate stack;
- joining the at least one to the laminate stack, wherein at least one essentially flat surface is produced between an end face of the slot bars and a surface of the at least one insert;
- and
- additively applying at least one ring to the at least one of the end faces of the slot bars.
2 more elements
Dependencies are inferred from the claim text.