Malingaliro pa kagwiritsidwe ka makina osindikizira a solder

Kuyika ndi kuyika kwabukusoldersindikizaer

Mumzere wopanga ma SMT, kusindikiza ndikuyika phala la solder pamapadi ofananira pa PCB kukonzekera chigamba china.Buku losindikizira solder amatanthauza njira yosindikizira pamanja solder phala pogwiritsa ntchito makina osindikizira pamanja.
Njira yogwiritsira ntchito makina osindikizira a solder imaphatikizapo kuika mbale, kuika, kusindikiza, kutenga mbale ndikuyeretsa zitsulo mauna.

1. Ma mesh achitsulo osasunthika
   Gwiritsani ntchito chipangizo chokonzekera kukonza mauna achitsulo pamakina osindikizira.Mukakonza, onetsetsani kuti mauna achitsulo ndi PCB alumikizana.Palibe kukhudzana kapena mbali imodzi kungachitike, mwinamwake n'zosavuta kuyambitsa kugwa kwa solder phala kusindikiza mfundo, zimakhudza kusindikiza khalidwe ndi moyo utumiki wa mauna zitsulo.
2. Mtengo wa PCB
   Pamanja yosindikiza, PCB zambiri utenga mbale m'mphepete udindo, ndiko kuti, paudindo malinga ndi udindo wa dzenje pa bolodi.Pambuyo poyikira, mauna a zitsulo zachitsulo ayenera kugwirizanitsidwa bwino ndi mapepala ogwirizana a PCB.Kuti mukhale ndi mawonekedwe olumikizana bwino, pamafunika kuti phala la solder ndi digiri ya solder pad dislocation ndi zosakwana 10%.

Pamanja 4 masitepe

1. Ntchito yosindikiza imakhala ndi njira zinayi zotsatirazi.
   (1) kutentha ndi kusakaniza bwino solder phala angaimbidwenso ndi kumata pa ukonde zitsulo, solder phala musatenge kwambiri, ndi kusindikiza ndi Kuwonjezera.
2. The PCB kusindikizidwa ayenera kuikidwa mu njira yoyenera pa tebulo yosindikizira, kuika pansi mauna zitsulo, ndi fufuzani ngati mauna molondola likugwirizana ndi PCB solder PAD.
3. Pewani phala la solder ndi scraper kuti mupange phala la solder pazitsulo zachitsulo ndikusindikiza kuchokera pamwamba mpaka pansi motsatira njira ya PCB.
4. Chotsani PCB yosindikizidwa pa tebulo losindikizira.Onani ngati pali kutayikira, malata ambiri, malata ochepa, ngakhale chodabwitsa chosindikiza.Ngati simukuyenera, yambani phala la solder ndi bolodi lochapira ndikusindikizanso bolodi likauma.

Timaperekansosemi-automatic solder printer, ngati mukufuna, omasuka kulankhula nafe.