| 摘要 |
Method for attaching and fastening parallel current lead wires to opposite lateral surfaces of an electrical component wherein current lead wires formed in one piece in the shape of a U are disposed in continuous sequence on a belt-shaped conveyor-carrier of an automatically operating assembly system so that part of the two legs of the U-shaped structure and the part of the U-shaped structure connecting the legs protrude laterally beyond the edge of the conveyor-carrier, and an electrical component is clamped between the two legs and soldered thereto, which includes the steps of: (a) forming bends in the legs of U-shaped parallel current lead wires so as to adjust the mutual spacing of the legs in the part thereof projecting beyond the edge of the conveyor-carrier so that the spacing is smaller than is the length of the electrical component to be clamped between the legs, and the mutual spacing of the centers of the cross sections of the legs is greater than is the length of the electrical component, (b) inserting the electrical component between the legs in a direction perpendicular to the plane of the U-shaped structure and of the conveyor-carrier and spreading the legs apart due to the closer mutual spacing thereof than the length of the electrical component with resultant clamping of the electrical component between the legs, (c) soldering the component to the legs, (d) cutting off, in vicinity of the electrical component, the part of the U-shaped structure connecting the legs, and (e) testing the component with the current lead wires soldered thereto. |
