Wax soo wadaban
Gudiga Daaweynta Ultrasound Goerd Gerd
| Lakab | 6layers |
| Dhumucda guddiga | 1.6mm |
| Wax | Shrenki s1000-2 fr-4 (tg≥170 ℃) |
| Dhumucyaha naxaas ah | 1oz (35um) |
| Dusha sare | Enig au dhumucdii 0.8um; MUQDISHO 3M |
| Daloolka min (mm) | 0.13mm |
| Ballaca yar ee khadka (mm) | 0.15mm |
| Meel yar oo khadka tooska ah (mm) | 0.15mm |
| Maaskaro | Guduudan |
| Midab Legend | Cad |
| Cabbirka guddiga | 110 * 87mm |
| Golaha PCB | Isku-darka dusha sare ee Golaha labada dhinacba |
| ROHS waa la fuliyay | Habka loo yaqaan 'Honder Hay'adda Golaha' |
| Cabbirka qaybaha ugu yar | 0201 |
| Wadarta qaybaha | 1093 peort |
| IC Xirmooyinka | Bga, qfn |
| Ugu weyn | Qalabka Texas, Simocom, Semiconductor, Farcheld, NXP, St |
| Tijaabo | Aoi, raajada, tijaabada shaqeysa |
| Isticmaal | Elektaroonigga Gawaarida |
Geedi socodka Golaha SMT
1. Goobta (Daaweynta)
Doorkeedu waa inuu dhalaalo koollada balastarka si ay dusha sare u kaxeeyaan dusha sare ee dusha sare iyo gudiga PCB-da si adag loo wada xidhan yahay.
Qalabka loo isticmaalo waa foornada la daaweeyo, oo ku yaal mashiinka meelaynta ee khadka Smt.
2. Dib-u-iibinta
Doorkeedu waa inuu dhalaalo koollada gacanta, si dusha sare looga baxo dusha sare ee dusha sare iyo guddiga PCB ay si adag isugu xiraan. Qalabka loo isticmaalo wuxuu ahaa foornada wax lagu guro, oo ku yaal dabayaaqadaha gadaashiisa.
Waxunol on khadka wax soo saarka SMT.
3. Nadiifinta Shirka SMT
Waxa ay tahay in meesha laga saaro habayadaha keligood sida UX
PCB-ga la soo ururiyey wuxuu waxyeelo u leeyahay jirka bini aadamka. Qalabka loo isticmaalo waa mashiinka dharka lagu dhaqo, goobta ayaa laga yaabaa inay tahay
Lama hagaajin, waxay noqon kartaa khadka tooska ah ama khadka tooska ah.
4. Baadhitaanka Golaha SMT
Shaqadiisa waa in la hubiyo tayada alxanka iyo tayada golaha
Guddiga PCB ee la soo ururiyey.
Qalabka loo isticmaalo waxaa ka mid ah isweydaarsiga dhalada weyn, mikroskoope, tijaabiyaha-isweydaarsiga (ICT), tijaabada irbadda, baaritaanka otomatiga otomatiga ah (AOI), nidaamka kormeerka raajada, iwm.
5. Dib-u-habeynta Golaha SMT
Doorkeedu waa in dib loo isticmaalo guddiga PCB ee fashilmay
Khalad. Qalabka loo adeegsaday waa iibinta birta, rugta dib-u-qabashada, iwm.
meel kasta oo ku yaal khadka wax soo saarka. Sidaad ogtahay, waxaa jira arrimo yaryar inta lagu gudajiro waxsoosaarka, sidaa darteed kulanka gacanta ayaa ah habka ugu fiican.
6. Baakadaha Golaha SMT
PCBMAY waxay siisaa kulan, baakadaha caadiga ah, calaamadinta, soosaarka qolka nadiifinta, maareynta jeermiga iyo xalka kale ee lagu bixiyo xalka caadada ah ee baahiyaha shirkaddaada.
Adigoo adeegsanaya otomaatig ah, xirmo oo xaqiijiya badeecadaheena, waxaan ku siin karnaa macaamiisheena si aad u badan oo wax soo saar badan oo wax lagu kalsoonaan karo oo hufan.
Iyada oo in ka badan 10 sano waayo-aragnimo u ah adeeg bixiyaha adeegga elektiroonigga ah ee isgaarsiinta, waxaan u taageernaa aaladaha kala duwan iyo borotokoolka isgaarsiinta:
> Qalabka xisaabinta & qalabka
> Servers & Roads
> Rf & mikrowave
> Xarumaha Xogta
> Kaydinta xogta
> Aaladda Optic Optic
> Wareejinta iyo kuwa la isweydaarsanayo
Farqiga u dhexeeya FFC iyo FPC
FFC fiilada FFC waa 0.12mm. FFC fiilada filimka sare iyo kan hoose, oo ah kuwa dhexdhexaad ah oo la sii daayay kuwa naxaasta ah, sidaa darteed dhumucda fiilada ee dhumucdii filimka + + dhumucdii ka dhumuc. Firfircoonida filimka ee loo yaqaan 'Filim Fill Flition'.
Midda labaad, qiimayaashu way kala duwan yihiin sababtoo ah geedi socod soo-saar kala duwan.
Nidaamyada wax soo saarka ee kaladuwan ayaa ka dhasha kharashyo kaladuwan. Sida guddiga dahabka ah ee dahabka iyo guddiga tin-plage, qaabka socodka iyo xargaha khadadka shaashadda ee xarkaha iyo khadadka filimka qalalan waxay sameyn doonaan kharashyo kaladuwan, taasoo dhalisay kala duwanaanta qiimaha.
2. Khadka FPC waa wareegga la daabacay ee dabacsan. Laga soo bilaabo aragtida waxsoosaarka ee aragtida, hababka qaab dhismeedka wareegga ee khadka FPC iyo khadka FFC way kala duwan yihiin:
(1) FPC waa in la socodsiiyo FCCL (clor qarsoon cladn clad) oo ay weheliso akoonno kiimiko ah si loo helo gole wareega wareega dabacsan oo leh qaabab kala duwan oo wareega ah;
(2) Xarkaha FFC waxay isticmaashaa milkiile silig oo naxaas ah oo loo yaqaan 'Perpper' oo loo yaqaan 'Perpper' oo loo yaqaan 'Perpper' oo loo dhexgaleeyo ka dhexeeyey lakabyada sare iyo kan hoose ee filimada fashilka.
3, faahfaahinta ugu weyn ee FFC fiilada iyo astaamaha gaarka ah:
Nolosha FFC Cable waa 5000-8000 furitaanka iyo xiritaanka waqtiyada furitaanka, haddii celcelis ahaan furitaanka iyo xiritaanka 10 jeer maalintii, nolosha shaqada oo dhan ay noqon doonto sanad iyo badh ama wax ka badan.
Faahfaahinta ugu muhiimsan / astaamaha gaarka ah:
Heerkulka shaqada: 80C 105c.
Korontada lagu qiimeeyay: 300v, tani waxay ku habboon tahay elektiroonigga guud, qalabka korantada ee isku xirnaanta gudaha, sida qalabka maqalka ee maqalka, iwm.
Handarka: 32-16waw (0.03-1.31mm2), qasacadaysan ama xayiraadda naxaas ah.
