UMdali ephrintiwe wesifunda ibhodi kwaba Austrian uPawulu Eisler. Ngo-1936, lapho kuqala esetshenziswa isiliphu wesifunda ibhodi emsakazweni. Ngo-1943, abantu baseMelika wasebenzisa ubuchwepheshe erediyo lempi. Ngo-1948, e-United States ngokomthetho kokusungulwa ukusetshenziswa. Kusukela maphakathi nawo-1950, umbonisi amabhodi ephrintiwe ziye kabanzi.

Ngaphambi kokusungulwa kwe-PCB, the interconnection phakathi zikagesi yayenziwa kuxhumana ngqo namatheminali izintambo. Namuhla, izintambo asetshenziswa kuphela izicelo laboratory; wesifunda amabhodi ephrintiwe nakanjani i uzilawula ngokuphelele isikhundla electronics umkhakha.

inqubo ukukhiqizwa PCB:

Okokuqala, xhumana nomkhiqizi futhi ukwenza uphenyo, bese ubhalisa inombolo ikhasimende ke othile kuzokwenza ucaphune ngawe, ukubeka umyalelo, bese ulandela intuthuko ukukhiqizwa.

Okwesibili, impahla

Injongo: Ngokusho nezidingo idatha ubunjiniyela MI, uthathe izingcezu ezincane eshidini enkulu yokuthuthukisa ukusetshenziswa kanye lula.

Inqubo: ezinkulu impahla ishidi → cutboard ngokuvumelana nezimfuneko MI → gaya ibhodi → onqenqemeni ukugaya → ibhodi Bhaka

Okwesithathu, sokuprakthiza

Injongo: Ngokusho idatha ubunjiniyela, le beso edingekayo yamba kusimo ohambelana ishidi usayizi edingekayo.

Inqubo: engenhla ipuleti → sokuprakthiza → ipuleti aphansi → ukuhlolwa \ ukulungisa

Okwesine, PTH

Injongo: Copper ungqimba kwakhiwa ngokuzilimaza namachibi yokusabela ngokuqedela interconnection kagesi.

Inqubo: hangplate → zethusi kucwila umugqa othomathikhi → ipuleti aphansi

Five, ungqimba

Injongo: T ransfer ihluzo nezimfuneko yekhasimende.

Inqubo: (inqubo uwoyela okwesibhakabhaka): grindboard → ukuphrinta wokuqala ecaleni → ezomile → ukuphrinta wesibili ohlangothini → ezomile → ukuchayeka → isithunzi → wokuhlola; (Dry inqubo ifilimu): Hemp ibhodi → laminate → ukuma → Bit kwesokudla → Exposure → Shadow → Hlola

Okwesithupha, iphethini Plating

Injongo: Yenza ukushuba ithusi imbobo odongeni nezimfuneko izinga kanye ukugqwala ungqimba ukumelana kuhlinzwa ngoba etching.

Inqubo: engenhla ipuleti → degreasing → egeza amanzi kabili → micro-etching → amanzi okugeza kuwo → pickling → zethusi Plating → egeza amanzi → pickling → tin Plating → egeza amanzi → ipuleti aphansi

Seven, ifilimu ukususa

Injongo: Retreat anti-Plating enamathela ungqimba ngesixazululo NaOH ukuze adalule non-line zethusi ungqimba.

Inqubo: ezimanzi ifilimu: Ifaka → sifakwe emanzini alikhali → egeza → ekhuhla → odlulayo mshini; ezomile ifilimu: ukubeka ibhodi → umshini odlulayo

Eight, Etching

Injongo: Etching ukusetshenziswa kwamakhemikhali ukuphendula indlela ukukhukhula ungqimba ithusi-non-line izingxenye.

Nine, solder imaski

Injongo: Ukudluliselwa uwoyela Green esibonelweni oluhlaza ifilimu uwoyela ukuze ibhodi ukuvikela umugqa futhi kuvimbele tin emgqeni lapho nokunamathisela ngomthofu izingxenye

Inqubo: gaya ipuleti → ukuphrinta photosensitive uwoyela oluhlaza → ukunyathelisa ecaleni lokuqala → baking sheet → ukunyathelisa ehlangothini lwesibili → baking sheet

Eziyishumi, usilika isikrini

Injongo: Usilika isikrini ungumhleli yomdwebo-kalula ukuhlonza

Inqubo: Ngemuva kokuphela uwoyela oluhlaza → Ukupholisa → ulungise inethiwekhi → ukuphrinta izinhlamvu

Eleven, iminwe zegolide

Injongo: Plating ungqimba nickel / igolide nge ukushuba edingekayo kwi umunwe ipulaki ukwenza kube ngaphezulu ukugqoka resistant

Inqubo: engenhla ipuleti → degreasing → egeza amanzi kabili → micro-etching → egeza amanzi kabili → pickling → zethusi Plating → egeza amanzi → nickel Plating → egeza amanzi → zegolide tin plate (a inqubo juxtaposition)

Nambili, nomthofu-free HASL

Injongo: Ikani tin olufuthwe nge ungqimba tin wahola angenalutho zethusi ebusweni hhayi embozwe solder simelane uwoyela ukuvikela ebusweni ithusi namachibi kanye namachibi ukuqinisekisa ezinhle nokunamathisela ngomthofu ukusebenza.

Inqubo: micro-etching → emoyeni omiswe → preheating → rosin enamathela → solder enamathela → hot air yokululama → emoyeni Ukupholisa → ukuwasha kanye omiswe

Nantathu, ekubumbeni lokugcina

Injongo: Through wokushaya die noma umshini CNC ukuze bajuba bunjwa ukwakha indlela edingwa ikhasimende.

Nane, ukuhlolwa kagesi

Inhloso: Through the electronic 100% test, angathola wesifunda evulekile, short circuit nezinye ukukhubazeka engatholakali kalula ngokubona ezibukwayo.

Inqubo: engenhla isikhunta → ukukhululwa ibhodi → test → afanelekayo → FQC kuhlolwe ngamehlo → elingagunyaziwe → ukulungisa → ukubuya test → Kulungile → REJ → Scrap

Nanhlanu, FQC

Injongo: Through 100% wokuhlola okubonakalayo izici ukubukeka ebhodini, kanye nokulungiswa ukukhubazeka ezincane, ukuze sigweme izinkinga futhi engaphelele ibhodi outflow.

Specific umsebenzi ukugeleza: izinto ezingenayo → buka idatha → ezibukwayo ukuhlolwa → afanelekayo → FQA Ukuhlolwa okungahleliwe → afanelekayo → emaphaketheni → elingagunyaziwe → ukucutshungulwa → hlola OK

YMS kuyinto nomkhiqizi PCB eChina, Sinikeza eziphansi nge high PCB sibonelo; Sine embonini yethu siqu esungulwe kuka-10,000 square metres thina ifa zakamuva professional imishini ukukhiqizwa ukusingatha PCB yokukhiqiza inqubo.

Imikhiqizo zihlanganisa: wesifunda ephrintiwe ibhodi, PCB ibhodi angenalutho ,Bare iBhodi .