METHOD FOR PRODUCING CONNECTING STRUCTURE, CONNECTING STRUCTURE, AND CRIMPING DEVICE

摘要

[Problem] To obtain stable conductivity in a connecting structure. [Solution] A method for producing a connecting structure (1) for crimp-connecting a coated wire (200) and a crimp terminal (10), by means of a crimp part (30) of a crimp contact (10) provided with a crimp part (30) that allows the crimp connection of the wire tip (200a) of the coated wire (200) obtained by coating a conductor (201) with an insulating coating (202), wherein the crimp part (30) is constituted to have a hollow cross-section, and moving in order from the tip end to the proximal end in the longitudinal direction (X), a conductor crimp part (31b) which crimps the conductor tip (201a) and a coating crimp part (31a) which crimps the coating tip (202a) are positioned, the coating crimp part (31a) is constituted by a crimp part having a hollow cross-section, and when crimp-connecting the coating crimp part (31a) to the coating tip (202a), the crimping of the coating crimp part (31a) is started before the crimping of the conductor crimp part (31b).