Ibhodi le-FPC eliguquguqukayoiwuhlobo lwesekethe olwakhiwe endaweni yokugcina eguquguqukayo, enesendlalelo sekhava noma esingenayo (evame ukusetshenziselwa ukuvikela amasekhethi e-FPC).Ngoba ibhodi elithambile le-FPC lingagotshwa, ligoqwe noma liphindaphindwe ukunyakaza ngezindlela ezihlukahlukene, uma kuqhathaniswa nebhodi eliqinile elivamile (PCB), linezinzuzo zokukhanya, ezincane, eziguquguqukayo, ngakho-ke ukusetshenziswa kwalo kuya ngokuya kubanzi, ngakho-ke sidinga qaphela lokho esikuklamayo, abancane abalandelayo bakha ukusho ngokuningiliziwe.
Ekwakhiweni, i-FPC ivame ukudinga ukusetshenziswa ne-PCB, ekuxhumaneni phakathi kwalokhu okubili kuvame ukwamukela isixhumi sebhodi kuya ebhodini, isixhumi nomunwe wegolide, i-HOTBAR, ibhodi elihlanganisiwe neliqinile, imodi ye-welding manual yokuxhuma, ngokusho imvelo yohlelo lokusebenza ehlukile, umklami angasebenzisa imodi yokuxhuma ehambisanayo.
Kuzinhlelo zokusebenza ezisebenzayo, kunqunywa ukuthi kuyadingeka yini ukuvikela i-ESD ngokuya ngezidingo zohlelo lokusebenza.Uma ukuguquguquka kwe-FPC kungaphakeme, isikhumba sethusi esiqinile nesiphakathi esiwugqinsi singasetshenziswa ukukufeza lokho.Uma isidingo sokuguquguquka siphezulu, i-copper mesh kanye ne-conductive silver paste ingasetshenziswa
Ngenxa yokuthamba kwepuleti elithambile le-FPC, kulula ukuphuka ngaphansi kwengcindezi, ngakho-ke ezinye izindlela ezikhethekile ziyadingeka ukuze kuvikelwe i-FPC.
Izindlela ezijwayelekile yilezi:
1. Irediyasi encane ye-engeli engaphakathi yekhonta eguquguqukayo ingu-1.6mm.Uma irediyasi inkulu, iphezulu ukwethembeka kanye namandla okumelana nezinyembezi.Umugqa ungangezwa eduze konqenqema lwepuleti ekhoneni lomumo ukuvimbela i-FPC ukuthi ingadabuki.
2. Imifantu noma imifantu ku-FPC kufanele iphele embotsheni eyindilinga engekho ngaphansi kuka-1.5mm ububanzi, ngisho noma ama-FPCS amabili ancikene edinga ukususwa ngokuhlukana.
3. Ukuze kuzuzwe ukuguquguquka okungcono, indawo yokugoba idinga ukukhethwa endaweni enobubanzi obufanayo, futhi uzame ukugwema ukuhlukahluka kobubanzi be-FPC kanye nokuminyana komugqa ongalingani endaweni yokugoba.
Ibhodi le-STIffener lisetshenziselwa ukwesekwa kwangaphandle.Ibhodi lezinto ze-STIffener lihlanganisa i-PI, i-Polyester, i-glass fibre, i-polymer, ishidi le-aluminium, ishidi lensimbi, njll. Ukuklama okunengqondo kwendawo, indawo kanye nezinto ezibonakalayo zepuleti lokuqinisa kudlala indima enkulu ekugwemeni ukuklebhuka kwe-FPC.
5. Ekwakhiweni kwe-FPC enezingqimba eziningi, ukuklanywa kwegebe lomoya kufanele kwenziwe ezindaweni ezidinga ukugotshwa njalo ngesikhathi sokusetshenziswa komkhiqizo.Impahla ye-PI ezacile kufanele isetshenziswe ngokusemandleni akho ukuze kwandiswe ukuthamba kwe-FPC futhi kuvinjwe i-FPC ekuphukeni enqubweni yokugoba okuphindaphindiwe.
6. Uma isikhala sivuma, indawo yokunamathisela enezinhlangothi ezimbili kufanele yakhelwe lapho kuxhunywa umunwe wegolide nesixhumi ukuze kunqandwe umunwe wegolide nesixhumi ukuba singawi ngesikhathi sokugoba.
7. Ulayini wesikrini sikasilika wokumisa i-FPC kufanele uklanywe ekuxhumaneni phakathi kwe-FPC nesixhumi ukuvimbela ukuchezuka kanye nokufakwa okungafanele kwe-FPC ngesikhathi sokuhlanganisa.Okuhambisana nokuhlolwa kokukhiqiza.
Ngenxa yemininingwane ye-FPC, naka amaphuzu alandelayo ngesikhathi sokufaka ikhebula:
Imithetho yomzila: Nikeza kuqala ukuqinisekisa umzila wesignali obushelelezi, landela isimiso sezimbobo ezimfushane, eziqondile nezimbalwa, gwema umzila omude, omncane noyisiyingi ngokusemandleni akho, thatha imigqa evundlile, eqondile kanye ne-45 degree njengowokuqala, gwema ulayini we-Angle ongenamthetho. , gobisa ingxenye yomugqa we-radian, imininingwane engenhla imi kanje:
1. Ububanzi bomugqa: Uma kucatshangelwa ukuthi izidingo zobubanzi bomugqa wekhebuli yedatha nekhebula lamandla azihambisani, indawo emaphakathi ebekelwe izintambo ngu-0.15mm
2. Isikhala somugqa: Ngokwekhono lokukhiqiza labakhiqizi abaningi, isikhala somugqa wokuklama (Pitch) singu-0.10mm
3. Imajini yomugqa: ibanga phakathi komugqa ongaphandle kakhulu kanye nekhontayutha ye-FPC yakhelwe ukuthi ibe ngu-0.30mm.Isikhala esikhulu sivumela, singcono
4. I-Fillet yangaphakathi: I-fillet encane yangaphakathi ku-contour ye-FPC yakhelwe njenge-radius R=1.5mm
5. I-conductor i-perpendicular isiqondiso sokugoba
6. Ucingo kufanele ludlule ngokulinganayo endaweni yokugoba
7. Umqhubi kufanele amboze indawo yokugoba ngangokunokwenzeka
8. Ayikho insimbi eyengeziwe yokucwenga endaweni yokugoba (izintambo ezisendaweni yokugoba azicwebezeli)
9. Gcina ububanzi bomugqa bufana
10. Ikhebuli yamaphaneli amabili ayikwazi ukweqa ukuze yakhe umumo othi "I".
11. Nciphisa inani lezendlalelo endaweni egobile
12. Akumele kube nezimbobo nezimbobo ezenziwe ngensimbi endaweni egobayo
13. I-eksisi yesikhungo sokugoba izomiswa phakathi nendawo yocingo.I-coefficient yezinto ezibonakalayo kanye nokuqina ezinhlangothini zombili zomqhubi kufanele kufane ngangokunokwenzeka.Lokhu kubaluleke kakhulu ezinhlelweni zokugoba eziguqukayo.
14. I-torsion evundlile ilandela izimiso ezilandelayo ---- nciphisa isigaba sokugoba ukuze kwandiswe ukuguquguquka, noma ukwandisa kancane indawo ye-foil yethusi ukwandisa ukuqina.
15. Irediyasi egobayo yendiza eqondile kufanele inyuswe futhi inani lezendlalelo esikhungweni sokugoba kufanele lincishiswe.
16. Ngemikhiqizo enezidingo ze-EMI, uma imigqa yesignali yefrikhwensi ephezulu efana ne-USB ne-MIPI iku-FPC, ungqimba lwe-conductive foil esiliva kufanele lwengezwe futhi lusekelwe ku-FPC ngokwesilinganiso se-EMI ukuze kuvinjelwe i-EMI.