Pepala ili limatchula mawu odziwika bwino komanso mafotokozedwe amizere ya msonkhanomakina a SMT.
21. BGA
BGA ndi yachidule ya "Ball Grid Array", yomwe imatanthawuza chipangizo chophatikizika chozungulira momwe chipangizocho chimatsogolerera chimapangidwa mozungulira mozungulira pansi pa phukusi.
22. QA
QA ndi chidule cha "Quality assurance", kutanthauza za Quality assurance.Mumakina opangira ndi kukonzaprocessing nthawi zambiri amaimiridwa ndi kuyendera khalidwe, kuonetsetsa khalidwe.
23. Kuwotcherera opanda kanthu
Palibe malata pakati pa pini ya chigawo ndi solder pad kapena palibe soldering pazifukwa zina.
24.Reflow OvenKuwotcherera zabodza
Kuchuluka kwa malata pakati pa chigawo cha pini ndi solder pad ndizochepa kwambiri, zomwe ziri pansi pa muyezo wowotcherera.
25. ozizira kuwotcherera
Pambuyo pa phala la solder lachiritsidwa, pali chophatikizira chosadziwika bwino pa solder pad, chomwe sichili ndi ndondomeko yowotcherera.
26. Ziwalo zosayenera
Malo olakwika a zigawo chifukwa cha BOM, zolakwika za ECN, kapena zifukwa zina.
27. Zigawo zomwe zikusowa
Ngati palibe soldered chigawo chimene chigawo ayenera soldered, amatchedwa akusowa.
28. Mpira wa malata wa malata
Pambuyo kuwotcherera PCB bolodi, pali owonjezera malata slag mpira pamwamba.
29. Kuyesa kwa ICT
Dziwani dera lotseguka, dera lalifupi ndi kuwotcherera zigawo zonse za PCBA poyesa malo oyeserera olumikizana nawo.Ili ndi mawonekedwe a ntchito yosavuta, yofulumira komanso yolondola malo olakwika
30. Mayeso a FCT
Mayeso a FCT nthawi zambiri amatchedwa kuyesa kwa magwiridwe antchito.Kudzera simulating chilengedwe ntchito, PCBA ali m'mayiko osiyanasiyana kapangidwe ntchito, kuti apeze magawo a boma lililonse kutsimikizira ntchito ya PCBA.
31. Mayeso okalamba
Kuwotcha-mu kuyesa ndi kuyerekezera zotsatira za zinthu zosiyanasiyana pa PCBA zomwe zingachitike muzochitika zenizeni zogwiritsira ntchito mankhwala.
32. Mayeso a vibration
Kuyesa kwa vibration ndikuyesa kuthekera kwa anti-vibration kwa zida zofananira, zida zosinthira ndi zida zonse zamakina pamalo ogwiritsira ntchito, mayendedwe ndi kukhazikitsa.Kutha kudziwa ngati chinthu chingapirire kugwedezeka kwachilengedwe kosiyanasiyana.
33. Anamaliza msonkhano
Akamaliza mayeso PCBA ndi chipolopolo ndi zigawo zina anasonkhana kupanga yomalizidwa mankhwala.
34. IQC
IQC ndiye chidule cha "Incoming Quality Control", kutanthauza kuwunika kwa Ubwino Wobwera, ndiye malo osungiramo zinthu zogulira Quality Control.
35. X - Kuzindikira kwa Ray
Kulowa kwa X-ray kumagwiritsidwa ntchito kuzindikira mawonekedwe amkati azinthu zamagetsi, BGA ndi zinthu zina.Itha kugwiritsidwanso ntchito kuzindikira mtundu wa kuwotcherera kwa zolumikizira za solder.
36. zitsulo mauna
Ukonde wachitsulo ndi nkhungu yapadera ya SMT.ntchito yake yaikulu ndi kuthandiza mafunsidwe a solder phala.Cholinga chake ndi kusamutsa kuchuluka kwa solder phala kumalo enieni pa bolodi la PCB.
37. kukhazikika
Jigs ndi zinthu zomwe zimayenera kugwiritsidwa ntchito popanga batch.Mothandizidwa ndi kupanga jigs, mavuto opanga amatha kuchepetsedwa kwambiri.Jigs nthawi zambiri amagawidwa m'magulu atatu: ma jigs a msonkhano, ma jigs oyesa polojekiti ndi ma jigs oyesa board board.
38. IPQC
Kuwongolera kwamtundu wa PCBA kupanga.
39. OQA
Kuyang'ana kwabwino kwa zinthu zomalizidwa zikachoka kufakitale.
40. DFM manufacturability cheki
Konzani mapangidwe azinthu ndi mfundo zopangira, ndondomeko ndi kulondola kwa zigawo.Pewani zoopsa zopanga zinthu.
Nthawi yotumiza: Jul-09-2021