Njengamanje, embonini yokucubungula umkhiqizo ngomshini, PCB ibhodi ibaluleke njengenye yezinto eziphambili ze-elektroniki. Okwamanje, ibhodi le-PCB linezinhlobo ezahlukahlukene, njengebhodi le-PCB yemvamisa ephezulu, ibhodi le-microwave Ukushisa ibhodi nezinye izinhlobo zebhodi le-PCB eliphrintiwe selivele lenze idumela elithile emakethe yokuthengisa. Abakhiqizi be-PCB banamasu akhethekile okucubungula ezinhlobo ezahlukahlukene zamabhodi e-PCB. Kepha kukonke, ukukhiqizwa kwebhodi le-PCB nokucubungula kufanele kubhekwe njengamazinga amabili noma amathathu.

1. Cabanga ngokukhethwa kwepuleti

Ukhiye webhodi le-PCB ungahlukaniswa ngezinto zemvelo zamakhemikhali nezinto zokwenza izinto ezingaphili izinhlobo ezimbili, into eluhlaza ngayinye ngokuvamile inezinzuzo zayo ezihlukile. Ngakho-ke, uhlobo olucacile lwepuleti lubheka izakhiwo ze-dielectric, izinhlobo ze-foil yethusi, ubukhulu be-groove base, kanye nezici zokukhiqiza nokucubungula. Phakathi kwabo, ukushuba yethusi ucwecwe ebusweni isimo esiyinhloko ukulimaza izici ephrintiwe PCB ibhodi. Ngokuvamile, ohlabayo ukushuba, ngenqubo elula yokugcoba futhi athuthukise iphethini ngokunemba okuphezulu kunezinzuzo.

2. Cabanga ukusethwa kwenqubo yokukhiqiza

Imvelo yemvelo yebhodi yokukhiqiza nokucubungula ibhodi ye-PCB iyizinga elibucayi kakhulu, futhi ukulawula ukusebenza kwamazinga okushisa kanye nomswakama ohambisanayo womoya yizinto ezibaluleke kakhulu. Uma ushintsho lokushisa olusebenzayo lusobala kakhulu, kungadala ukuthi imbobo ejikelezayo epuletini iphuke. Uma umswakama ohlobene nomoya mkhulu kakhulu, ukukhiqizwa kwamandla enuzi kulimaza kabi izici zepuleti elinekhono eliqinile lokubhidliza, ikakhulukazi eliboniswa ezingeni lokusebenza kwedijithali. Ngakho-ke, kubalulekile ukugcina amazinga alinganiselayo emvelo ekukhiqizeni kwebhodi le-PCB nokukhiqiza.

3. Cabanga ngokukhethwa kwenqubo yokukhiqiza

Ukukhiqizwa kwe-PCB kulula kakhulu ukuhlangabezana nokulimala kwezinto ezahlukahlukene, inombolo yocingo yokukhiqiza neyokucubungula, ubuchwepheshe bokucubungula umgodi, isixazululo sendawo yokumboza nezinye izinqubo zokukhiqiza kuzoholela ekulimaleni ikhwalithi yebhodi le-PCB. Ngakho-ke, kubhekwe imvelo yemvelo yale nqubo yokukhiqiza, ukukhiqizwa kwebhodi le-PCB nokucubungula kuhlanganiswe nezici zemishini yokukhiqiza nemishini, ingahle iguqulwe kalula ngokuya ngohlobo lwebhodi le-PCB nezidingo zokukhiqiza nokusebenza.

Kusukela kwesobunxele nakwesokudla, ukukhethwa kwebhodi le-PCB, ukusethwa kwenqubo yokukhiqiza nokukhethwa kwenqubo yokukhiqiza kumele kucatshangelwe ekukhiqizeni nasekusebenzeni kwebhodi le-PCB. Ngaphezu kwalokho, izinto zokwakha zebhodi le-PCB kanye nendlela yokuvula ziyizinga okufanele likhethwe ngokucophelela, elihlobene kakhulu nokucwebezela kwepuleti lemikhiqizo eqediwe yebhodi lokuphrinta lesifunda lamandla.