| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary electric machine stator, by which the productivity of the stator can be improved, and a permanent magnet rotary electric machine. SOLUTION: When a stator is manufactured, split cores 2 are annularly arranged to form a stator core 1. Then, with adjacent core-back portions 2a connected to each other, a plurality of outer circumference restraining jigs for restraining the split cores 2 are fitted to the outer circumferential portion of the stator core 1. In this state, a resin mold at a first stage is applied into a slot portion 1a. After that, the outer circumference restraining jigs are removed from the stator core 1, and the temporarily fixed stator core 1 is set within a frame mold 9. Then, a resin mold at a second stage is applied on the outer circumferential portion of the stator core 1. COPYRIGHT: (C)2010,JPO&INPIT |
