| 摘要 |
PROBLEM TO BE SOLVED: To aim at removing at least a part of the problem of prior art, prepare an inexpensive and lightweight spool which can withstand force applied during use, and implement the accurate and stable positioning of the coil of a solenoid magnet. SOLUTION: The system comprises the steps of preparing a metallic mold (40) which is to be wound with a coil and which can be collapsed, winding electric wire around a predetermined position (88) in the metallic mold (40), placing mechanical support structures (104, 22) on the coil wound thereby, impregnating the coil and the mechanical support structures (104, 22) with thermosetting resin, curing the thermosetting resin, and collapsing the metallic mold (40) and removing the consequently obtained solenoid-type magnet structure comprising the coil and the mechanical support structures (104, 22) impregnated with the resin from the metallic mold as a single entity. COPYRIGHT: (C)2008,JPO&INPIT |
