| 摘要 |
PURPOSE:To easily insert a wire, by providing a notched part, enable to open and close, respectively in a wire guide part and in a nozzle part coaxially provided in its periphery. CONSTITUTION: A conical wire guide part 44 has in its point end a die guide, and the wire guide part 44 provides in its side surface partly a notched pat 49. The wire guide part 44 coaxially provides in its periphery a nozzle part 27, and the nozzle part 27 provides in its side surface a notched part 35 in an equal side to the notched part 49 in the wire guide part 44. The notched pat 35 in th4 nozzle part 27 removably mounts a notch piece 36 closing said notch, and the notch piece 36 is integrally fixed to the notched part 35 partitioning a nozzle by turning a hollow cap A provided in the periphery of a nozzle part 33. |
