| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a coil which can improve productivity and can form a series of coils having a small deformation such as a twist, a torsion or the like. <P>SOLUTION: In a longitudinally disposing step, spools 21, 22 and 23 are disposed longitudinally in series in a direction of a central axis 24 of each spool. In a winding step, the spools 21, 22 and 23 and a wire supply means 3 are relatively rotated, wires 611 are sequentially wound on the respective spools 21, 22 and 23, and a plurality of single coils 61 are formed in the same winding direction. In a parallel disposing step, the spools 21, 22 and 23 are disposed in parallel in a direction perpendicular to a central axis 24 of each spool so that a tapered surfaces are directed in the same direction. Thus, the plurality of the single coils 61 are connected in series in the direction perpendicular to each winding axis 63, and the series of the coils 6 are formed in which the winding directions of the adjacent single coils 61 are reverse. <P>COPYRIGHT: (C)2004,JPO |
