METHOD OF MANUFACTURING COIL COMPONENT
First Claim
1. A method of manufacturing a coil component which includes:
- a wire having a conductive wire portion made of a conductor and an insulating resin coating which covers a peripheral surface of the conductive wire portion; and
a metal terminal having a connecting portion which is electrically connected to the conductive wire portion,the method comprising;
preparing the metal terminal wherein the connecting portion of the metal terminal has a receiving portion which receives the wire and a contact segment extending from the receiving portion via a bending scheduled portion;
a thermocompression bonding step of applying heat and pressure in a state where the wire is placed on the receiving portion, and adhering the wire to the receiving portion using the molten or softened insulating resin coating as an adhesive agent;
a contacting step of bending the connecting portion at the bending scheduled portion such that the contact segment faces the receiving portion via the wire and the contact segment is brought into contact with the wire; and
welding the wire and the metal terminal to each other by irradiating a laser beam to a portion of the metal terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
A metal terminal where a connecting portion has a receiving portion which receives a wire and a contact segment which extends from the receiving portion by way of a bending scheduled portion is prepared. By applying heat and pressure in a state where the wire is placed on the receiving portion for temporarily fixing the wire, the wire is adhered to the receiving portion using a molten or softened insulating resin coating as an adhesive agent. Next, the connecting portion is bent by way of the bending scheduled portion such that the contact segment faces the receiving portion by way of the wire and the contact segment is brought into contact with the wire. Next, by irradiating a laser beam to a portion of the metal terminal, the wire and the metal terminal are welded to each other.
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Citations
6 Claims
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1. A method of manufacturing a coil component which includes:
- a wire having a conductive wire portion made of a conductor and an insulating resin coating which covers a peripheral surface of the conductive wire portion; and
a metal terminal having a connecting portion which is electrically connected to the conductive wire portion, the method comprising; preparing the metal terminal wherein the connecting portion of the metal terminal has a receiving portion which receives the wire and a contact segment extending from the receiving portion via a bending scheduled portion; a thermocompression bonding step of applying heat and pressure in a state where the wire is placed on the receiving portion, and adhering the wire to the receiving portion using the molten or softened insulating resin coating as an adhesive agent; a contacting step of bending the connecting portion at the bending scheduled portion such that the contact segment faces the receiving portion via the wire and the contact segment is brought into contact with the wire; and welding the wire and the metal terminal to each other by irradiating a laser beam to a portion of the metal terminal. - View Dependent Claims (2, 3, 4, 5, 6)
- a wire having a conductive wire portion made of a conductor and an insulating resin coating which covers a peripheral surface of the conductive wire portion; and
Specification