Ngingakwazi ukugeza noma ukuhlanza i-PCB eguquguqukayo eqinile?Konke odinga ukukwazi

Ngenisa

uma kuziwa ekunakekeleni nasekuhlanzweni, abasebenzisi abaningi be-PCB abaqiniseki ukuthi amabhodi aqinile angagezwa noma ahlanzwe ngaphandle kokudala umonakalo.Kulokhu okuthunyelwe kwebhulogi, sizongena kulesi sihloko ukuze sikunikeze imininingwane ebalulekile nesiqondiso.Ngakho ake siqale!

Amabhodi esekethe aphrintiwe (ama-PCB) ayingxenye ebalulekile yemishini yesimanje kagesi.Bahlinzeka ngoxhumano lukagesi nokusekelwa kwezingxenye ezihlukahlukene.Njengoba ubuchwepheshe buthuthuka, imiklamo ye-PCB eyinkimbinkimbi futhi enemisebenzi eminingi iye yavela, kuhlanganise nama-PCB aguquguqukayo.Lawa mabhodi ahlanganisa izingxenye eziqinile nezivumelana nezimo ukuze anikeze ukusebenza okuthuthukisiwe nokusebenziseka.

Funda ngamabhodi e-rigid-flex

Ngaphambi kokuba sixoxe ngenqubo yokuhlanza amabhodi aqinile-flex, kuyadingeka ukuqonda ukwakheka nokubunjwa kwawo.Ama-PCB e-Rigid-flex enziwe ngezingqimba eziningi zezinto eziqinile nezivumelana nezimo, njenge-FR-4 ne-polyimide.Lezi zingqimba zixhunywe kusetshenziswa ipuletiwe ngezimbobo nezixhumi eziguqukayo.Banikeza izinzuzo ezinjengokonga isikhala, ukuqina okwenyuka nokuthembeka okuthuthukisiwe.

Kungani uhlanza amabhodi aqinile-flex?

Njenganoma iyiphi enye i-PCB, amabhodi aqinile-aguquguqukayo angaqongelela uthuli, ukungcola, nokunye ukungcola phakathi nenqubo yokukhiqiza noma ngesikhathi sokusetshenziswa.Lokhu kungcola kungathinta ukusebenza kwe-PCB nokuphila isikhathi eside.Ngakho-ke, ukuhlanza njalo kuyadingeka ukuze kugcinwe ukusebenza kahle nokuvimbela izinkinga ezingase zibe khona.

Indlela yokuhlanza amabhodi aqinile-flex

Lapho uhlanza amabhodi aqinile-flex, kubalulekile ukusebenzisa amasu afanele kanye nezinyathelo zokuphepha ukuze ugweme ukulimaza ibhodi.Nazi ezinye izindlela ezigunyaziwe zokuhlanza lawa mabhodi:

1. Indlela ye-Isopropyl alcohol (IPA):Le ndlela ihlanganisa ukusula ngobumnene indawo ye-PCB ngendwangu engenayo i-lint noma i-cotton swab efakwe kusixazululo se-IPA.I-IPA iyisinyibilikisi esisetshenziswa kakhulu esisusa kahle ukungcola ngaphandle kokushiya noma iyiphi insalela.Kodwa-ke, kubalulekile ukusebenzisa inani elincane le-IPA futhi ugweme umswakama owedlulele njengoba ungangena ezindaweni eziguqukayo futhi ubangele umonakalo.

2. Ukuhlanza nge-ultrasonic:Ukuhlanza nge-Ultrasonic kuyindlela evame ukusetshenziswa ekuhlanzeni kwe-PCB.Kuhilela ukucwilisa i-PCB esixazululweni sokuhlanza kuyilapho uyelapha nge-ultrasonically.Ukudlidliza okukhiqizwa amagagasi kususa ukungcola futhi kuhlanze ngokuphumelelayo ibhodi lesifunda.Nokho, ukuqapha okukhulu kufanele kusetshenziswe uma usebenzisa le ndlela njengoba ukushisa ngokweqile noma ukucindezela ngokweqile kungalimaza izingxenye eziguquguqukayo ze-PCB.

3. Ukuhlanzwa kwesigaba somhwamuko:Ukuhlanza isigaba se-vapor kungenye indlela ephumelelayo yokuhlanza amabhodi aqinile-flex.Inqubo ihilela ukudalula i-PCB kusihlanzi esihwamukayo, esijiya phezu kwebhodi futhi sincibilikise ukungcola.Lobu buchwepheshe buqinisekisa ukuhlanza okujulile ngaphandle kokukhuthaza noma yikuphi ukungena komswakama.Kodwa-ke, idinga amathuluzi akhethekile nobungcweti, okwenza ingafinyeleleki kancane kumsebenzisi ojwayelekile.

Izinyathelo okufanele zilandelwe

Nakuba ukuhlanza amabhodi aqinile-flex kubalulekile, kubalulekile ngokufanayo ukulandela izinyathelo ezithile zokugwema noma yimuphi umonakalo.Nawa amathiphu okufanele uwakhumbule:

1. Gwema ukusebenzisa izinto ezilumayo:Ungasebenzisi izinto ezilumayo njengamabhulashi noma amaphedi okukhuhla njengoba angaklwebha noma alimaze indawo ethambile ye-PCB.

2. Ungacwilisi i-PCB emanzini:Ungacwilisi i-PCB kunoma yisiphi isisombululo esiwuketshezi ngaphandle uma usebenzisa indlela egunyaziwe njengokuhlanza nge-ultrasonic.Umswakama owedlulele ungangena ezindaweni eziguquguqukayo futhi ubangele umonakalo.

3. Phatha ngokucophelela:Hlala uphatha ama-PCB ngezandla ezihlanzekile futhi ugweme ukugoba noma ukugoba ibhodi ngaphezu kwemingcele yalo njengoba lokhu kungase kubangele ukuqhekeka kwengcindezi noma ukuphuka.

Ekuphetheni:

Kafushane, yebo, ungageza noma uhlanze amabhodi aqinile-flex, kodwa kufanele ulandele izindlela ezifanele kanye nezinyathelo zokuphepha ukuze uvimbele noma yimuphi umonakalo.Ukuhlanza okuvamile kusiza ukugcina ukusebenza nokuphila isikhathi eside kwalawa ma-PCB athuthukile.Kungakhathaliseki ukuthi ukhetha indlela ye-IPA, ukuhlanza nge-ultrasonic noma ukuhlanza umhwamuko, qaphela futhi ugweme umswakama owedlulele noma ingcindezi.

Uma ungenaso isiqiniseko sokuthi ulihlanza kanjani ibhodi eliguquguqukayo eliqinile noma ukusingatha noma yiziphi izinkinga ezihlobene nokugcinwa, kuyanconywa ukuthi ufune usizo lochwepheshe noma uxhumane nomkhiqizi we-PCB.Ukugcina i-PCB yakho ihlanzekile futhi inakekelwe kahle kuzoqinisekisa ukusebenza kahle nokuthembeka kwamadivayisi akho kagesi.