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FPC

1.FPC- Wareeg Daabacan oo Dabacsan, Wareeg daabacan oo aad la isku halleyn karo oo dabacsan oo lagu sameeyay iyadoo lagu dhejinayo bireed naxaas ah iyadoo la adeegsanayo filim polyester ama polyimide sida substrate si loo sameeyo wareeg.
2.Product Tilmaamaha: ① Xajmiga yar iyo miisaanka fudud: buuxinta baahida cufnaanta sare, yaraynta, miisaanka fudud, khafiifinta iyo tilmaamaha horumarinta kalsoonida sare; ② dabacsanaan sare: u dhaqaaqi kara oo si xor ah u ballaarin kara booska 3D, gaaritaanka isku dhafka qaybaha isku dhafan iyo isku xirka fiilada.
Codsiga FPC:
kamarad, kamarad muuqaal ah, CD-ROM, DVD, hard drive, laptop, phone, mobile phone, printer, fakis machine, TV, qalabka caafimaadka, baabuurta elektarooniga ah, hawada hawada iyo alaabta ciidamada.

FPC laba dhinac loox dabacsan

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Kala soocidda FPC
Marka loo eego tirada lakabyada korantada, waxa loo qaybin karaa guddi hal dhinac ah, guddi laba-geesood ah iyo guddi lakabyo badan.
Looxa hal dhinac ah: kaari hal dhinac kaliya ah
Looxa laba geesoodka ah: waxaa jira 2 kirishbooye oo labada dhinac ah, iyo in la sameeyo xiriir koronto oo u dhexeeya 2 kirishbooyada oo dalool (via) sidii buundo. Daloolku waa dalool yar oo naxaas ah oo ku dheggan gidaarka daloolka kaas oo lagu xidhi karo wareegyada labada dhinac.
Loox-lakab badan : wuxuu ka kooban yahay 3 ama in ka badan oo lakabyo ah ee kirishbooyada, oo leh qaabayn sax ah.
Marka laga reebo guddiga hal-dhinac ah, tirada lakabyada guddiga adag guud ahaan waa xitaa, sida 2, 4, 6, 8, badiyaa sababtoo ah qaab-dhismeedka lakabka ee aan caadiga ahayn waa asymmetric oo u nugul is-diridda. Dhanka kale, PCB-ga dabacsan wuu ka duwan yahay maadaama aysan jirin wax dhibaato ah oo dagaal ah, sidaas darteed 3-lakab, 5-lakab, iwm. waa caadi.

Qalabka aasaasiga ah ee FPC
Fool Naxaas ah - Kala-saarid
Foornada naxaasta ah waxa loo kala qaybiyaa Naxaas-Electro-Deposited (ED Copper) iyo Naxaas la Duubiyay (RA Copper)

Isbarbardhigga u dhexeeya naxaasta RA ED copper
Qiimaha sare hooseeya
Dabacsanaan wanaagsan miskiin
daahirnimo 99.90% 99.80%
Qaab-dhismeedka yar-yar go' u eg columnar

Markaa codsiga qaloocinta firfircooni waa inay isticmaashaa naxaasta RA, sida saxanka isku xidhka ee telefoonada laalaabiyo iyo qaybaha ballaadhinta&qabashada ee kamaradaha dhijitaalka ah. Marka lagu daro faa'iidada qiimaha, ED copper ayaa sidoo kale ku habboon soo saarista wareegyada yaryar sababtoo ah qaab dhismeedka kolomnar.

3. Caddayn bireed naxaas ah

1oz ≈ 35um

OZ dhab ahaantii waa halbeeg miisaan ah, oo la mid ah 1/16 rodol, qiyaastii 28.35g.

Warshadaha guddiga wareegga, dhumucda 1oz naxaasta oo siman oo dhex qotoma hal lugood oo wareeg ah ayaa lagu qeexaa sida 1oz. Markaa marmarka qaarkood macaamiishu waxay waydiiyaan 28.35g oo naxaas ah, waa inaan isla markiiba ogaano in tani ay tahay shuruud 1oz oo naxaas ah.

Substrate-ka koollada Substrate-ka aan-dhessiga lahayn
PI AD leh PI leh
0.5mil 12um 1/3OZ 0.5mil 1/3OZ
13um 0.5OZ 0.5OZ
1mil 13um 0.5OZ 1mil 1/3OZ
20um 1OZ 0.5OZ
1OZ
2mil 20um 0.5OZ 2mil 0.5OZ
1OZ
0.8mil 1/3OZ
0.5OZ

Habka looxa laba-geesoodka ah

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Maaskarada Alxanka
Shaqada maaskarada alxanka: ① dahaarka dusha sare ② ilaali wareegga oo ka ilaali dhaawaca wareegga
Waxaa jira 2 nooc oo ah alaabta maaskaro alxanka: khad iyo dabool
Khadka loo isticmaalo maaskarada alxanka guud ahaan waa mid sawir leh waxaana loo yaqaanaa sawirka dareeraha ah, oo loo soo gaabiyo LPI. Guud ahaan waxaa lagu heli karaa cagaar, madow, caddaan, casaan, jaalle, buluug, iwm.
Dabool, sida caadiga ah waxaa lagu heli karaa jaalaha (qaar loo yaqaan amber), madow iyo caddaan. Madowgu wuxuu leeyahay madaw wanaagsan, caddaankuna wuxuu leeyahay milicsi sare, kaas oo bedeli kara khad cad ee looxyada dabacsan ee dhabarka.

Isbarbardhigga Maaskarada Alxanka
Marka laga hadlayo looxa dabacsan, khad iyo jugjuub labadaba waxa loo isticmaali karaa maaskaro keli ah. Haddaba waa maxay isbarbardhigga u dhexeeya faa'iidooyinka iyo khasaaraha labadaas? Fadlan tixraac shaxda hoose:

Qiimaha iska caabin laablaaban Saxnaanta toosinta Buundada alxanka ugu yar Furitaanka daaqada ugu yar Daaqad qaabaysan oo gaar ah
Qad Hoose Miskiin Sare 0.15mm 0.2mm Haa
Dabool sare Wacan hooseeya 0.2mm 0.5mm Lama furi karo daaqada qaab "soo noqod".

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Dhammaadka dusha sare
Shaqada dhamaystirka dusha sare waa in laga hortago oksidation dusha naxaasta, bixinta alxanka ama lakabka isku xidhka.

Badanaa waxaa jira dhowr habab oo dusha sare ah sida hoos ku qoran: qeexida dhamaystirka dusha sare.

OSP: Walxaha alxanka dabiiciga ah OSP:0.2-0.5um
Duubista Ni/A Duubista:4-20um
ENIG: Nickel Immersion Gold ENIG: 0.05-0.1um
Duubista Sn/Tin Dahab ku dhejinta:0.1-1um
Immersion Sn/Tin Immersion Tin:0.3-1.2um
Immersion Ag Immersion Ag: 0.07-0.2um.

Isbarbardhigga qiimaha: Plating Ni/Au(ENIG)> Immersion Ag> Plating Sn/Tin (Immersion Sn/Tin)> OSP.

DST cajalad laba-dhinac ah

Si ka duwan looxa adag, looxa dabacsani ma laha qallafsanaan iyo awood farsamo oo la mid ah ta looxa adag, sidaa awgeed si fiican looguma hagaajin karo biraha ama gelinta boosaska kaadhka. Caadi ahaan, waa lagama maarmaan in lagu hagaajiyo qalabka leh koollo laba-geesood ah si looga hortago FPC inay ruxdo ka dib kulanka. Intaa waxaa dheer, koollada laba-geesoodka ah ayaa sidoo kale loo isticmaali karaa in lagu dhejiyo adkaanta FPC.

DST (Shabalad Laba-dhinac ah), oo sidoo kale loo yaqaano Cadaadis-Dareenka Xabagta (PSA), waa xabag laba-geesood ah oo loo isticmaalo FPC.

Xabagta xasaasiga ah ee cadaadiska waxaa loo qaybin karaa xabagta caadiga ah, xabagta heerkulka sare u adkeysata, koollada korantada iyo kulaylka.

Xabagta caadiga ah waxaa ka mid ah 3M467,3M468, dhejisyada korantada waxaa ka mid ah 3M9703,3M9713

Xabagta kulaylka leh waxaa ka mid ah 3M8805,3M9882

Xabagta heerkulka sare u adkaysata waxaa loola jeedaa xabagta u adkeysan karta heerkulka sare ee SMT muddo gaaban, oo loo isticmaalo looxyada u baahan kororka SMT. Xabagta sida caadiga ah loo isticmaalo waxaa ka mid ah 3M9460,3M9077,3M9079,TESA8853,iwm.

Noocyada Qalabiyeyaasha

Waxaa jira dhowr nooc oo adag oo adag sida soo socota:

Steel-Stainless (SS): Macaamiisha qaarkood waxay ku tusaan SUS sawiradooda, laakiin dhab ahaantii, tani waa birta adag. SUS waa nooc caadi ahaan loo isticmaalo xaashida birta ah.
AL: Aluminium
FR4
Polyimide
Polyester

I

Faragelinta Electro-Magnetic (EMI) waa dhacdo caadi ah, gaar ahaan wareegyada soo noqnoqda sare, si loo hubiyo daacadnimada calaamadda iyada oo aan la leexin, gaashaanka elektromagnetic waa lagama maarmaan. Qalabka loo isticmaalo ilaalinta korantada ee FPC inta badan waxaa ka mid ah khad qalin ah iyo filim qalin qalin ah. .

Khad qalinku waa shay u eg koolada oo leh walxo qalin ah oo macdan ah iyo resin. Waxaa lagu daabici karaa FPC sida khad shaashadda xariirta ah oo ku dhex jira loox adag, ka dibna la dubay oo la adkeeyey. Si looga hortago oksaydheynta lacagta hawada ku jirta, lakabka khad ama filim difaac ah ayaa inta badan lagu daabacaa khad qalinka ah si loo ilaaliyo.

Caaryada

Caaryada caadiga ah ee la isticmaalo waxay u qaybsan yihiin caaryada mindida iyo caaryada birta. Saxnaanta caaryada mindida waa mid hooseeya, iyada oo la samaynayo dulqaad ku saabsan +/- 0.3mm. Saxnaanta caaryada birta waa sare, oo leh caaryada birta caadiga ah qiyaastii +/- 0.1mm iyo caaryada birta saxda ah ilaa +/- 0.05mm. Sababta qiimaha caaryada birta ah waa dhowr ama xitaa tobanaan jeer ka mid ah caaryada mindida.

Caaryada mindida sidoo kale loo yaqaan aaladaha jilicsan, iyo caaryada birta sidoo kale loo yaqaan aaladaha adag.

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Imtixaan koronto

Isticmaal qalabka korantada si aad si buuxda ugu damiso alaabta si aad u hubiso cilladaha halista ah sida kuwa furan, gaaban, iwm. ee wareegyada alaabta. Marxaladda muunada, tiradu waa yar tahay, si loo badbaadiyo kharashka furitaanka qaabka tijaabada, baadhida duulista ayaa loo isticmaalaa tijaabada. Si kastaba ha ahaatee, tijaabada baaritaanka duulista waa mid aad u adag waxayna qaadataa waqti dheer taasoo keentay waxtarka hooseeya. Sidaa darteed, tijaabinta waxaa lagu fuliyaa iyadoo la adeegsanayo qaab tijaabo ah (fixture, jig) inta lagu jiro wax soo saarka ballaaran.

Cilladaha la heli karo marka la baarayo koronto waxaa ka mid ah: shayga; furan; gaaban

Waa in fiiro gaar ah loo yeesho dhacdooyinka ciladaha inta lagu jiro kormeerka korantada: xoqitaanka qaybaha dusha sare ee ay sababaan baaritaanka korantada

Kormeerka ugu dambeeya

Samee kormeer dhamaystiran oo ku saabsan badeecadaha shakhsi ahaaneed ee la dhammeeyey iyadoo loo eegayo heerarka kormeerka
Waxaa jira dhowr habab oo kormeer ah iyadoo loo eegayo shuruudaha kala duwan ee alaabta sida soo socota:
① kormeer muuqaal ah
② Kormeerka muuq-baahiyaha (ugu yaraan 10X)
Inta badan u baadh muuqaalka, oo ay ku jiraan xagashada, ilkaha, laalaabyada, oksaydhaynta, finan, maaskarada alxanka si khaldan, habayn la'aanta qodista, daldaloolada wareegga, naxaasta haraaga ah, walxaha shisheeye, iwm.