Connection structure of wire and terminal, connecting method the

Details Connection structure of wire and terminal, connecting method the Connection structure of wire and terminal, connecting method the

1998-05-29

2000-02-22

Heinrich, Samuel M.

Metal fusion bonding

Process

Using high frequency vibratory energy

228212, 2282351, B23K 3102

Patent

active

060270098

ABSTRACT:
A soldering material (28) is joined to a surface (13a) of a terminal (13). The terminal (13) is incorporated in a groove (18) of a connector housing (11) so that a covered wire (19) is made into contact with the terminal (13). A cover (12) is mounted so as to insert protrusions (22) into the grooves (18). By carrying out ultrasonic vibration while applying a pressure by a ultrasonic horn, a covering portion of the covered wire is melted and removed. The soldering material (28) is melted by heat generated when the covering portion is melted so that the soldering material (28) is made into contact with the cores thereby the cores and terminal (13) being connected with each other through the soldering material (28). As a result, the soldering material (28) makes a firm contact with the cores.

REFERENCES:
patent: 4589584 (1986-05-01), Christiansen et al.
patent: 5584122 (1996-12-01), Kato et al.

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