| 摘要 |
PURPOSE:To prevent a deterioration of strength owing to the generation of a weld to the outer circumferential side of a notch, as for the manufacturing method for a stator in which a stator main body (resin material, presenting a ring form and having a notch at the inner circumferential edge, is injection- formed. CONSTITUTION:A pin gate 6 of a die to inject a moulding material is arranged near the extension of a straight line 8 combining the center 7 and a notch 2, and a weld is generated at the inner circumferential side of the notch 2. |
