| 摘要 |
A method for manufacturing a coil unit includes inserting a coil conductor wire into a slot from a slot opening portion with a circumferential wire width of the coil conductor wire equal to or less than a slot opening width, the slot opening width being a width of the slot opening portion in the circumferential direction, the circumferential wire width being a wire width of the coil conductor wire in a direction parallel with the slot opening width, the coil conductor wire being a conductor wire with a deformable cross-sectional shape, and a diameter of the coil conductor wire with a circular cross-sectional shape being larger than the slot opening width; and pressing the coil conductor wire inserted into the slot in a depth direction which is opposite to the opening direction to deform the cross-sectional shape of the coil conductor wire.
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