Production manner of the coil enclosure powder compacting compact which

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a coil charge green molded body which has the small number of steps, is reducible in a manufacturing cost, and can enhance a production yield.;SOLUTION: Legs 50b1, 50b2 of a spiral structural body 50 which includes a spiral part 50a and the legs 50b1, 50b2 extending from the spiral part 50a to a sideward direction are bent downward the spiral part 50a, to form a coil 3 having first terminal parts 4a, 4b. Thereafter, the coil 3 is placed in a molding mold 31a, and at this time, outside faces 4a1, 4b1 of the first terminals 4a, 4b of the coil 3 are abutted on the inside face 31a1 of the molding mold 31a. Thereafter, the molding mold 31a is filled with magnetic metal powder, and the coil 3 is filled with the magnetic metal powder. Thereafter, the metal powder is subjected to compression molding.;COPYRIGHT: (C)2006,JPO&NCIPI