Method for assembling an armature of an electrical machine
An armature assembly apparatus for assembling an armature of an electrical machine is provided. The armature assembly apparatus has an armature holding apparatus to hold a partially assembled armature such that a rotation axis of the armature is horizontal. The armature assembly apparatus has a rotating device for rotating the partially assembled armature about a rotation axis. The armature assembly apparatus also has a ring segment conveyance for conveying an armature ring segment to a mounting position relative to a free ring segment portion of the partially assembled armature.
1. A method for assembling an armature of an electrical machine, comprising:
connecting a partially assembled armature to an armature holding apparatus so that a rotation axis of the armature is horizontal;
actuating a rotating device to rotate the partially assembled armature about the rotation axis to bring a free ring segment portion into a position;
conveying an armature ring segment to the armature holding apparatus for mounting onto the free ring segment portion of the partially assembled armature;
controlling a positioning device of the armature assembly apparatus to bring the armature ring segment into a mounting position on the free ring segment portion of the partially assembled armature; and
fastening the armature ring segment to the free ring segment portion of the partially assembled armature at the mounting position.
2. The method according to claim 1 , further comprising repeating the steps until a desired number of armature ring segments have been mounted onto the armature.
3. The method according to claim 1 , wherein the rotating device comprises a meshed gear arrangement.
4. The method according to claim 1 , wherein the rotating the partially assembled armature is by a radial amount corresponding to a radial width of the free ring segment portion.