| 摘要 |
PURPOSE:To strengthen fixation of the superconductor of a magnet, and to make impregnation work after winding work unnecessary by a method wherein the conductor formed with an insulating layer consisting of a fibrous material on the surface is immersed and passed in a thermosetting resin liquid to impregnate the resin liquid, and after winding work is performed in this condition, the impregnated resin liquid is hardened. CONSTITUTION:A conductive wire 12 manufactured by forming an insulating material layer 14 consisting of a fibrous material on the surface of a conductor 13 is led out from a supply drum 11, and is guided being supported by a guide roller 15 to a resin tank 17 filled up with a thermosetting resin liquid 16 proccessed previously with the deaeration process, and after the thermosetting resin liquid 16 is impregnated to the insulating material layer thereat, the conductor is wound into a coil winding on a magnet bobbin 19 equipped to a winder. Then the resin impregnated to the insulating material layer of the winding A wound in a coil winding on the magnet bobbin 19 is hardened in a heating oven to fix to be formed in one body between the conductors and between the conductor and the insulating layer. A tension applying device 18 is interlocked to the supply drum 11 and the magnet bobbin 19, and is controlled as to make the superconductor 12 to hold the prescribed tension. |
