| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a coil component capable of surely separating a coating without deteriorating various properties of a coiled conductive wire. SOLUTION: The coil component is equipped with a core constituted of a coiled core unit and a pair of flanges provided at both ends of the coiled core unit; and a conductive wire 3 having metal terminals provided on the pair of flange units, a core wire 3A, and coating 3B for covering the core wire 3A. The component is manufactured by carrying out a winding process for winding the conductive wire 3 around the coiled core unit, a cutting process for cutting the conductive wire to a length capable of being jointed to the metal terminals, a coating separating process for generating bubbles 3b in the interface between the core wire 3A and the coating 3B by irradiating pulse laser to the conductive wire to burst and disperse the coating 3B by the expansion of the bubbles 3b, and a wire jointing process for jointing the peeled conductive wire of coating 3B to the metal terminals. COPYRIGHT: (C)2007,JPO&INPIT
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