Ndi chitukuko cha miniaturization ndi kulondola kwa zinthu zamagetsi, ndiKupanga ma PCBndi kachulukidwe kachulukidwe komwe amagwiritsidwa ntchito ndi mafakitale opanga magetsi akuchulukirachulukira, zolumikizira zogulitsira m'mabodi oyendera zikuyenda pang'onopang'ono, ndipo katundu wamakina, magetsi ndi thermodynamic omwe amanyamula akuchulukirachulukira.Zikuchulukirachulukira ndipo zofunika kuti pakhale bata zikuchulukirachulukira.Komabe, vuto la PCB msonkhano solder olowa kulephera adzakumananso mu ndondomeko yeniyeni processing.M'pofunika kusanthula ndi kupeza chifukwa kupewa solder olowa kulephera kuchitika kachiwiri.
Choncho lero, ife kukudziwitsani zifukwa zazikulu za kulephera kwa PCB msonkhano processing olowa solder.
Zifukwa zazikulu za kulephera kwa PCB msonkhano processing olowa solder:
1. Zikhomo chigawo chosauka: plating, kuipitsa, okosijeni, coplanarity.
2. Pads PCB osauka: plating, kuipitsa, makutidwe ndi okosijeni, warpage.
3.Zowonongeka zamtundu wa Solder: kapangidwe kake, zonyansa zosavomerezeka, oxidation.
4. Zowonongeka zamtundu wa Flux: kutsika kochepa, kutukuka kwakukulu, kutsika kwa SIR.
5. Zowonongeka zowongolera njira: kapangidwe, kuwongolera, zida.
6. Zida zina zothandizira zolakwika: zomatira, zoyeretsa.
Njira zowonjezeretsa kukhazikika kwa ma solder a PCB:
Kuyesa kukhazikika kwa ma PCB olumikizira opangira ma solder kumaphatikizapo kuyesa kukhazikika ndi kusanthula.
Kumbali ina, cholinga chake ndi kuwunika ndi kuzindikira bata mlingo wa PCB msonkhano Integrated zipangizo dera, ndi kupereka magawo kwa dongosolo bata la makina onse.
Kumbali ina, mu ndondomeko yaMsonkhano wa PCBprocessing, m'pofunika kusintha bata olowa solder.Izi zimafuna kusanthula kwa mankhwala omwe alephera, kupeza njira yolephereka, ndi kusanthula chifukwa cholephera.Cholinga ndi kukonzanso ndi kukonza kamangidwe, magawo structural, ndondomeko kuwotcherera, ndi kusintha zokolola za PCB msonkhano processing.The mode kulephera kwa olowa PCB msonkhano solder ndi maziko kulosera mkombero moyo wake ndi kukhazikitsa chitsanzo masamu.
M'mawu amodzi, Tiyenera kusintha kukhazikika kwa zolumikizira zogulitsira ndikuwongolera zokolola.
PCBFuture yadzipereka kupereka zapamwamba komanso zachumaUtumiki wa msonkhano wa One-Stop PCBkwa makasitomala onse padziko lapansi.Kuti mudziwe zambiri, chonde imelo kuservice@pcbfuture.com.
Nthawi yotumiza: Oct-26-2022