| 摘要 |
A tip of a wire is formed in a shape of a ball, the wire being inserted into and fed out of a first tool. The tip is bonded to a first electrode by using the first tool. The wire is drawn from the first tool and a part of the wire is bonded to a second electrode by using the first tool. The wire is held by a second tool disposed above the first tool, and cut in a state to allow the part of the wire to remain on the second electrode. The wire is fed out of the first tool by positioning the first and second tools relatively closer to each other while holding the wire by the second tool.
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