| 摘要 |
PROBLEM TO BE SOLVED: To provide a nozzle for solder and a jet soldering device by which fluctuation of a solder jet in the nozzle is suppressed, and soldering in a plurality of points can simultaneously and satisfactorily be performed. SOLUTION: In the center of the nozzle 1, an internal flow passage feeding melted solder from the base end side to the tip side is formed along an axial center. The internal flow passage is parted into two columnar flow passages (nozzle holes) 13, 15 at the tip side. The two nozzle holes 13, 15 have circular shape, and a partition 17 is provided so as to separate both the nozzle holes 13, 15. This nozzle 1 is used for a soldering device 23 jetting melted solder from the tip of the nozzle and performing soldering to prescribed soldering parts. By using the nozzle 1, single spot soldering can be performed, thus soldering to a plurality of components can be performed at a time. COPYRIGHT: (C)2011,JPO&INPIT |
