| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for mounting parts by which a plurality of sockets, on which devices are to be mounted with high accuracy using a mounting/demounting machine, are fixed on a printed circuit board and therefore the mounting of the devices using the mounting/demounting machine can be performed surely. SOLUTION: A plurality of sockets 2 on which devices are to be mounted are arranged at normal positions on a printed circuit board 1. On an upper part of the printed circuit board 1, a first positioning plate 5 in which a plurality of first positioning holes 21 are formed is positioned and arranged. On an upper part of the first positioning plate 5, a second positioning plate 6 in which a plurality of second positioning holes 22 are formed is arranged and is slider, so that reference sides 21A and 21B composing the first positioning hole 21 and reference sides 22A and 22B composing the second positioning hole 22 are pressed to the sockets 2 respectively from the opposite direction and are positioned collectively. On an upper part of the second positioning plate 6, a third positioning plate 7 is attached and pressed down against a plurality of sockets 2 collectively, so that the third positioning plate 7 prevents the sockets 2 from floating when being soldered. |
