Okulandelayo izindlela ezimbalwa zokuhlola ibhodi le-PCBA:

Ukuhlolwa kwebhodi le-PCBAkuyisinyathelo esibalulekile sokuqinisekisa ukuthi imikhiqizo ye-PCBA esezingeni eliphezulu, eqinile, futhi enokwethenjelwa kakhulu ihanjiswa kumakhasimende, inciphisa iziphambeko ezandleni zamakhasimende, futhi igweme ukuthengisa ngemva kokuthengisa.Okulandelayo izindlela ezimbalwa zokuhlola ibhodi le-PCBA:

  1. Ukuhlola okubukwayo ,Ukuhlola okubukwayo ukukubheka ngokwakho.Ukuhlolwa okubonakalayo komhlangano we-PCBA kuyindlela yakudala kakhulu ekuhlolweni kwekhwalithi ye-PCBA.Vele usebenzise amehlo kanye nengilazi yokukhulisa ukuze uhlole umjikelezo webhodi le-PCBA kanye nokuhlanganisa izingxenye ze-elekthronikhi ukuze ubone ukuthi likhona yini itshe lethuna., Ngisho namabhuloho, amathani amaningi, kungakhathaliseki ukuthi amalunga e-solder ahlanganisiwe, kungakhathaliseki ukuthi kukhona ukudayiswa okuncane nokungaphelele.Futhi ubambisane nengilazi yokukhulisa ukuze uthole i-PCBA
  2. I-In-Circuit Tester (ICT) ICT ingahlonza izinkinga ze-solder kanye nengxenye ku-PCBA.Inesivinini esikhulu, ukuzinza okuphezulu, hlola isifunda esifushane, isifunda esivulekile, ukumelana, amandla.
  3. Ukuhlola ubudlelwano obuzenzakalelayo (i-AOI) obuzenzakalelayo bunokungaxhunyiwe ku-inthanethi futhi ku-inthanethi, futhi kunomehluko phakathi kwe-2D ne-3D.Njengamanje, i-AOI idume kakhulu embonini yokuchibiyela.I-AOI isebenzisa isistimu yokuqaphela izithombe ukuze iskene lonke ibhodi le-PCBA futhi iphinde iyisebenzise.Ukuhlaziywa kwedatha yomshini kusetshenziselwa ukunquma ikhwalithi yokushisela ibhodi le-PCBA.Ikhamera iskena ngokuzenzakalelayo iziphambeko zekhwalithi zebhodi le-PCBA ngaphansi kokuhlolwa.Ngaphambi kokuhlola, kubalulekile ukunquma ibhodi LOKULUNGILE, futhi ugcine idatha yebhodi le-OK ku-AOI.Ukukhiqizwa ngobuningi okulandelayo kusekelwe kuleli bhodi elilungile.Yenza imodeli eyisisekelo ukuze unqume ukuthi ingabe amanye amabhodi ALUNGILE.
  4. Umshini we-X-ray (i-X-RAY) Ngezingxenye ze-elekthronikhi ezifana ne-BGA/QFP, i-ICT ne-AOI azikwazi ukubona ikhwalithi yokudayiswa kwezikhonkwane zazo zangaphakathi.I-X-RAY ifana nomshini we-X-ray wesifuba, ongadlula Hlola indawo ye-PCB ukuze ubone ukuthi ukusoda kwezikhonkwane zangaphakathi kudayisiwe, noma ngabe ukubekwa kusendaweni, njll. I-X-RAY isebenzisa ama-X-ray ukuze ingene. ibhodi le-PCB ukubuka ingaphakathi.I-X-RAY isetshenziswa kabanzi emikhiqizweni enezidingo ezinokwethenjelwa okuphezulu, efana ne-aviation Electronics, i-automotive electronics.
  5. Ukuhlolwa kwesampula Ngaphambi kokukhiqizwa nokuhlanganiswa okuningi, ukuhlolwa kwesampula kokuqala kuvame ukwenziwa, ukuze inkinga yokukhubazeka okugxilile ingagwenywa ekukhiqizeni ngobuningi, okuholela ezinkingeni ekukhiqizeni amabhodi e-PCBA, okubizwa ngokuthi ukuhlola kokuqala.
  6. Uphenyo olundizayo lomhloli ondizayo lufanele ukuhlolwa kwama-PCB ayinkimbinkimbi adinga izindleko zokuhlola ezibizayo.Ukuklanywa nokuhlolwa kwe-probe endizayo kungaqedwa ngosuku olulodwa, futhi izindleko zomhlangano ziphansi kakhulu.Iyakwazi ukuhlola ukuvuleka, izikhindi kanye nokuma kwezingxenye ezifakwe ku-PCB.Futhi, isebenza kahle ekuhlonzeni ukwakheka kwengxenye nokuqondanisa.
  7. I-Manufacturing Defect Analyzer (MDA) Injongo ye-MDA wukuhlola nje ibhodi ukuze kwembulwe amaphutha okukhiqiza.Njengoba iziphambeko eziningi zokukhiqiza ziyizinkinga ezilula zokuxhuma, i-MDA inqunyelwe ukulinganisa ukuqhubeka.Ngokuvamile, umhloli uzokwazi ukubona ukuba khona kwama-resistors, ama-capacitor, nama-transistors.Ukutholwa kwamasekhethi ahlanganisiwe kungatholwa kusetshenziswa ama-diode okuvikela ukukhombisa ukubekwa kwengxenye efanele.
  8. Ukuhlolwa kokuguga.Ngemva kokuba i-PCBA seyenziwe ukukhwezwa kanye ne-DIP post-soldering, i-sub-board trimming, ukuhlolwa kwendawo kanye nokuhlolwa kwesiqephu sokuqala, ngemva kokuqedwa kokukhiqizwa ngobuningi, ibhodi le-PCBA lizohlolwa ngokuguga ukuze lihlole ukuthi umsebenzi ngamunye ujwayelekile yini, izingxenye ze-elekthronikhi zijwayelekile, njll.