| 摘要 |
PURPOSE:To reduce the labor and the time of assembling a superconductive field coil by winding and forming the coil on a bobbin, then removing the coil from the bobbin, and mounting the coil on a coil mounting shaft while bending and shaping the coil along the slot of the shaft. CONSTITUTION:A supreconductive wire material is wound in the prescribed number of turns on a bobbin 24 of rectangular shape having circular-arc parts at the corners, thereby forming a superconductive field coil 3. After the coil 3 is removed from the bobbin 24, the coil is contained in the slot of a coil mounting shaft 2 while bending the part of the coil to place the coil along the slot of the shaft 2. In this manner, the labor and the time of assembing the coil can be reduced as compared with the conventional case that the wire material is wound directly in the slot of the coil mounting shaft 2. |
