Ifekthri yebhodi yesekethe ye-Multilayer ingashiwo ukuthi ibambe iqhaza elikhulu embonini ye-electronics, futhi idlala indima ebalulekile ekwakhiweni kwempahla encane yasendlini.Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe, izinto zikagesi ezincane zasendlini zikhula ngokushesha ngendlela ehlakaniphe futhi enamandla kakhulu.Ifekthri ye-Multilayer circuit Board izibophezele ekuhlinzekeni ngekhwalithi ephezulu, ukuminyana okuphezulu kanye namabhodi esekethe athembekile ezinto ezisetshenziswayo zasendlini ezincane ukuhlangabezana nesidingo esikhulayo semakethe.
Okokuqala, thuthukisa ukusebenza kwemishini emincane yasendlini
Ifekthri yebhodi yesekethe ye-Multilayer inikeza ukuminyana okukhulu kwesekethe kanye nokuhlanganiswa okuyinkimbinkimbi kokusebenza kwemishini emincane yasendlini ngokusebenzisa ubuchwepheshe bebhodi lesekethe ye-multilayer.Ezinsizeni ezincane zasendlini, ngokuvamile kuyadingeka ukuhlanganisa amamojula asebenzayo amaningi, njengamamojula okulawula, izinzwa, izikrini zokubonisa, njll. Ifektri yebhodi lesifunda enezingqimba eziningi ingaklama futhi ikhiqize amabhodi esekethe anezingqimba eziningi ngokuvumelana nezidingo zomkhiqizo, futhi ibone. uxhumano oluphumelelayo nomsebenzi wokubambisana phakathi kwamamojula ahlukahlukene asebenzayo ngokubeka ngokunembile imigqa yamamojula ahlukene asebenzayo emazingeni ahlukene amabhodi wesekethe.
Okwesibili, thuthukisa umthamo nokubukeka kwemishini emincane yasendlini
Ubuchwepheshe obuthuthukisiwe bokukhiqiza kanye nesakhiwo sesekhethi esiminyanisa kakhulu samabhodi esekethe ezingxenye eziningi kwenza izinto zikagesi ezincane zasendlini zithuthukiswe ngokwevolumu nokuklanywa kokubukeka.Ngokusebenzisa amabhodi wesifunda anezingqimba eziningi, izingxenye zesifunda kanye namasekethe zingahlelwa endaweni encane, ngaleyo ndlela kuncishiswe umthamo wezinto ezisetshenziswayo zasendlini ezincane.Ngesikhathi esifanayo, umklamo oguquguqukayo webhodi lesifunda elinezingqimba eziningi lingakwazi ukuzivumelanisa nezimo nezidingo zobukhulu bezinto ezincane zasendlini, ukuze umkhiqizo ube muhle kakhulu futhi ubukeka ubuchwepheshe.
Okwesithathu, ukuqinisekisa ukuzinza nokuthembeka kwemishini emincane yasendlini
Ifekthri yebhodi lesekethe ye-multilayer iqinisekisa ukuzinza kwesekethe nokuthembeka kwemishini encane yasendlini ngokusebenzisa ukulawula okuqinile kwekhwalithi kanye nobuchwepheshe bokukhiqiza obuphambili.Ibhodi lesekhethi enezingqimba eziningi linokusebenza okuhle kokuvikela i-electromagnetic kanye nekhono lokulwa nokuphazamiseka, okuvimbela ngempumelelo ukuphazamiseka okuhlangene kanye nokuphazamiseka komsindo phakathi kwamasekhethi.Lokhu kuthuthukiswa kokwethembeka kuqinisekisa ukusebenza okuvamile kwemishini yasendlini encane futhi kwandisa impilo yesevisi yemikhiqizo.
Iqhaza lefekthri yebhodi lesifunda elinezingqimba eziningi ekwenzeni izinto zikagesi ezincane zasendlini ikakhulukazi ukuthuthukisa ukusebenza kwemishini emincane yasendlini, ukwandisa umthamo nokubukeka kwemikhiqizo kanye nokuqinisekisa ukuzinza nokuthembeka kwemikhiqizo, enikeza ukwesekwa okuqinile kwemikhiqizo. ukuthuthukiswa kwemboni yemishini emincane yasendlini.Lapho ukhetha ifektri yebhodi lesifunda, kufanele kuqashelwe amandla ayo obuchwepheshe, ukulawulwa kwekhwalithi kanye nekhono lokusebenza eduze namakhasimende ukuze kuhlangatshezwane nezidingo ezintsha kanye nezinga eliphezulu lezinto zikagesi ezincane zasendlini.
Ungakhetha kanjani abakhiqizi bebhodi le-PCB elinezingqimba eziningi?
Ekwenziweni kwemishini kagesi, isikhundla sebhodi le-PCB enezingqimba eziningi siya ngokuya sibaluleke kakhulu.Ukukhetha umenzi webhodi le-PCB elinezingqimba eziningi kuyisihluthulelo sokuqinisekisa ikhwalithi yomkhiqizo nokusebenza kahle kokukhiqiza.Ngokombono wezinzuzo zobuchwepheshe, lesi sihloko sizokwethula amaphuzu abalulekile kanye nezinyathelo zokuphepha zokuthi ungakhetha kanjani abakhiqizi bebhodi le-PCB elinezingqimba eziningi.
Okokuqala, ubuchwepheshe bokukhiqiza obuphambili
Lapho ukhetha umkhiqizi webhodi le-PCB elinezingqimba eziningi, kufanele siqale sinake isimo esithuthukisiwe sobuchwepheshe bayo bokukhiqiza.Ukukhiqizwa kwebhodi le-PCB elinezingqimba eziningi zesimanje kudinga ukusetshenziswa kwezinto ezithuthukisiwe zokukhiqiza nezinqubo, njengokuthuthukiswa, i-electroless copper plating, Uhlobo lwezintambo ezizenzakalelayo, njll. Ubuchwepheshe bokukhiqiza obuthuthukisiwe bungaqinisekisa ukunemba kanye nekhwalithi yokukhiqizwa kwebhodi le-PCB, kunciphise izinga lokukhubazeka. imikhiqizo, futhi ithuthukise ukwethembeka nokuzinza kwemikhiqizo.
Okuhlangenwe nakho okucebile kobuchwepheshe nolwazi lochwepheshe
Lapho ukhetha umkhiqizi webhodi le-PCB elinezingqimba eziningi, kuyadingeka futhi ukuthi uqonde ulwazi lwakhe lobuchwepheshe kanye nobuchwepheshe.Umkhiqizi onokuhlangenwe nakho okucebile nolwazi anganikeza idizayini engcono ngezeluleko zokukhiqiza ukuze ahlangabezane nezidingo zamakhasimende ahlukene.Ngaphezu kwalokho, abakhiqizi kufanele babe namakhono amahle okuxhumana nokusebenzisana, futhi bakwazi ukusebenzisana eduze namakhasimende ukuqinisekisa ukuthi imikhiqizo ihlangabezana nezidingo zabo ezithile.nts.
Ukulawulwa kwekhwalithi nokuqinisekiswa kwekhwalithi
Ukulawulwa kwekhwalithi nokuqinisekiswa kwekhwalithi yizici ezingenakuzitshwa lapho kukhethwa umkhiqizi webhodi le-PCB elinezingqimba eziningi.Umkhiqizi onohlelo oluqinile lokulawula ikhwalithi kanye nesistimu yokuqinisekisa ikhwalithi angaqinisekisa ukuthi ibhodi le-PCB elikhiqizwayo liyahlangabezana nezidingo zedizayini futhi liqinisekiswa yizikhungo ezihambisanayo zokunikeza izitifiketi nokuhlola.Ngaphezu kwalokho, umenzi kufanele akwazi ukunikeza imibiko yekhwalithi ehambisanayo kanye nemibhalo yokuqinisekisa ikhwalithi, ukuze amakhasimende akwazi ukulandelela futhi alandelele imikhiqizo yawo.
Indlela yokukhetha umkhiqizi we-PCB enezingqimba eziningi kuyisici esibalulekile sokuqinisekisa ikhwalithi yomkhiqizo nokusebenza kahle kokukhiqiza.Ngokombono wezinzuzo zobuchwepheshe, ukugxila kubuchwepheshe bokukhiqiza obuphambili bomkhiqizi, isipiliyoni esicebile sezobuchwepheshe nolwazi lomsebenzi, kanye nokulawula ikhwalithi kanye nesistimu yokuqinisekisa ikhwalithi kungasisiza ukuba senze ukukhetha okunengqondo.Ngesikhathi esifanayo, kufanele futhi sicabangele izindleko ezihambisanayo, umjikelezo wokulethwa kanye nesevisi yangemva kokuthengisa nezinye izici ngokuya ngezidingo namaphrojekthi ahlukene, ukuze sikhethe abakhiqizi bebhodi le-PCB labo elinezingqimba eziningi.Kungale ndlela kuphela esingaqinisekisa ukuthi ikhwalithi yomkhiqizo wethu nokusebenza kahle kokukhiqiza kufinyelela esimweni esifanele.
Yiziphi izinzuzo zobuchwepheshe zabakhiqizi be-PCB abanezingqimba eziningi?
Ibhodi le-PCB elinezingqimba eziningi liyinto evamile yobuchwepheshe emikhiqizweni kagesi, futhi abakhiqizi bebhodi le-PCB elinezingqimba eziningi banesikhundla esibalulekile embonini yezogesi ngenxa yezinzuzo zabo zobuchwepheshe.Ibhodi le-PCB enezingqimba eziningi alikwazi kuphela ukuhlinzeka ngokuminyana kwesifunda okuphakeme nokusebenza kukagesi okuzinzile, kodwa futhi linekhono elingcono lokulwa nomsindo nekhono lokulwa nokuphazamiseka, abakhiqizi bebhodi le-PCB elinezingqimba eziningi banezinzuzo eziqinile zobuchwepheshe.
Okokuqala, ukwanda kwe-circuit density
Uma kuqhathaniswa namabhodi e-PCB awodwa - noma anezingqimba ezimbili, amabhodi e-PCB anezingqimba eziningi angakwazi ukumumatha izingxenye eziningi zesekethe nezintambo ngosayizi ofanayo.Ibhodi ye-PCB enezingqimba eziningi isebenzisa ubuchwepheshe bokuhlanganisa ithusi obunezingqimba eziningi, okwenza umzila wesekethe uhlangane ngokungeza izintambo nezimbobo zokuxhuma phakathi kwezingqimba ezihlukene.Lokhu kwanda kwe-circuit density kuvumela imikhiqizo ye-elekthronikhi ukuthi ibambe amamojula amaningi asebenzayo ngevolumu encane, ngaleyo ndlela ithuthukise ukusebenza nokusebenza komkhiqizo.
Okwesibili, ukuzinza kokusebenza kukagesi
Amabhodi e-PCB amaningi asebenzisa izimbobo zokuxhuma nezintambo zokujikeleza phakathi kwezendlalelo zokudlulisa isignali, futhi amasignali phakathi kwezendlalelo ezihlukene awaphazamisi noma aphazamise eminye imigqa yesignali.Lesi sakhiwo sokuzihlukanisa phakathi kwezingqimba senza ibhodi le-PCB elinezingqimba eziningi libe nekhono elingcono lokulwa nomsindo kanye nokulwa nokuphazamiseka, ngaleyo ndlela lithuthukise ubuqotho besignali nokuzinza kwesekhethi.Ekudluliselweni kwesekethe ye-high-frequency kanye nesivinini esikhulu, amabhodi e-PCB anezingqimba eziningi angamelana kangcono nokunciphisa isignali kanye ne-crosstalk ukuze kuqinisekiswe ukusebenza okuthembekile kwesekethe.
Okwesithathu, ukugcwaliseka kwamamojula anemisebenzi eminingi
Ibhodi ye-PCB enezingqimba eziningi inokuguquguquka okuphezulu nokunwebeka, futhi ingabona ukuhlanganiswa kwamamojula anemisebenzi eminingi.Ngokusetha amazinga ahlukene ezingxenye zesifunda kanye nemigqa yokuxhuma ebhodini le-PCB enezingqimba eziningi, ukuhlanganiswa kwamamojula amaningi asebenzayo kutholwa ebhodini lesifunda elifanayo.Ukugcwaliseka kwale mojula enemisebenzi eminingi kwenza ukuklama nokukhiqizwa kwemikhiqizo ye-elekthronikhi kube lula kakhulu, kunciphisa inani lezingxenye futhi kuthathe indawo, futhi kuthuthukisa ukugcinwa nokuthuthukiswa kwemikhiqizo.
Abakhiqizi be-PCB abanezingqimba eziningi banezinzuzo zobuchwepheshe ezingenakushintshwa ekwakhiweni kwemikhiqizo ye-elekthronikhi, kanye nokwenza ngcono ukuminyana kwesekethe, ukuzinza kokusebenza kukagesi kanye nokugcwaliseka kwamamojula asebenza ngezinto eziningi kwenza imikhiqizo kagesi ithuthukiswe futhi ithuthukiswe ngokuya ngokusebenza, ukusebenza nokuklama. .Lapho sikhetha umkhiqizi, kufanele sinake amandla ayo obuchwepheshe kanye nenqubo yokukhiqiza, futhi silawule ikhwalithi eqinile nokuhlola ukuze siqinisekise ukuzinza nokuthembeka komkhiqizo.