1.Yini i-PCB Electroplating?
I-PCB Electroplating isho inqubo yokufaka isendlalelo sensimbi engaphezulu kwe-PCB ukufezekisa ukuxhumeka kukagesi, ukuhanjiswa kwesiginali, ukunqatshwa kokushisa, neminye imisebenzi. Indabuko ye-DC Electroplating ihlushwa izingqinamba ezinjengokufana okumpofu ukufana, ukujula kwepunithekile, okwenza kube nzima ukubhekana nezidingo zokukhiqiza ze-PCBS (HDI) nezindawo zokuphrinta eziguqukayo (FPC). Imvamisa ephezulu yokushintsha amandla aguqukayo amandla aguqukayo amandla e-ac ac to high-frequency ac, asungulwa futhi ahlungiwe ukukhiqiza i-DC ezinzile noma edwenguliwe yamanje. Iza zabo zokusebenza zingafinyelela amashumi noma amakhulu ama-kilohertz, adlula kufinyelela imvamisa yamandla (50 / 60hz) yendabuko ye-DC Power Supply. Lesi sici esivalelisa kakhulu kuletha izinzuzo eziningana ku-PCB electroplating.
I-2.Advagerages yokushintshwa kwamandla okushintsha kwamandla okuphezulu ku-PCB Electroplating
Ukufana okuthuthukile kwe-Coang: "Umphumela wesikhumba" wamasosha afudumele aphezulu ebangela ukuthi amanje agxile ebusweni bomqhubi wesifundo, ethuthukisa ukufana okuhlanganisiwe kanye nokunciphisa imiphumela emibi. Lokhu kusebenza ikakhulukazi ekuqopheni izakhiwo eziyinkimbinkimbi njengemigqa emihle kanye nezimbobo ezincane.
Amandla we-Plating ajulile athuthukisiwe: Ama-Curfents afriji aphezulu angangena kangcono izindonga zomgodi, andise ubukhulu bokufakelwa kwezimbobo ngaphakathi, ehlangabezana nezidingo zokusebenzisa izidingo zesimo se-aspect aspect vario vias.
Ukwanda kokusebenza kahle kwe-electroplating: Izici zokuphendula ezisheshayo zokushintsha kwamandla okushintsha kwamandla aphezulu zinika amandla ukuqondisa okuqondile okuqondile, ukunciphisa isikhathi sokukhiqiza kanye nokukhulisa ukusebenza kahle kokukhiqiza.
Ukusetshenziswa kwamandla okuncishisiwe
Amandla we-Pulse Plating: Ukushintshwa kwamandla okushintsha okuphezulu kakhulu kungakhipha kalula ama-pulse akhona, okwenza amandla i-pulse electroplating. I-Pulse Plating ithuthukisa ikhwalithi ye-coating, inyusa inhlamvu ye-coating, yehlisa i-poporia, futhi incishise ukusetshenziswa kwezithasiselo.
Izicelo ezi-Elect Aughtern Shintsha Amandla Okusebenzisa Amandla kuPCB Electroplating
A. I-Copper Plating: I-Copper Electroplating isetshenziswa ekukhiqizeni i-PCB ukwakha isendlalelo sokuqhutshwa komjikelezo. Ama-rexitiers afudumele aphezulu anikezela ngobuningi obuqondile njengamanje, aqinisekise ukuthi ungqimba lwe-Copper ungqimba kanye nokwenza ngcono ikhwalithi nokusebenza kwesendlalelo seplate.
B. Ukwelashwa okungaphezulu: Ukwelashwa okungaphezulu kwama-PCB, njengokuthwebula igolide noma isiliva, nakho kudinga amandla ama-DC aqinile. I-High-Frequency Shintshako leRexing linganikeza amanje amanje kanye namandla kagesi ezinsimbi ezihlukile ze-Metals, uqinisekise ukukhala kobushelelezi nokuphikiswa kokugqwala kokuhlanganiswa.
C. I-Chemical Plating: I-Chemical Plating yenziwa ngaphandle kwamanje, kepha inqubo inezidingo eziqinile zokushisa kanye nobuningi bamanje. I-High-frequency staning rexigiers inganikeza amandla asizayo kule nqubo, isiza ukulawula amanani entengo.
I-4.I-Heave To inqume i-PCB Electroplating Power Supply Supply
Ukucaciswa kokuhlinzekwa kwamandla kwe-DC okudingekayo kwe-PCB Electroplating kuncike ezicini eziningana, kufaka phakathi uhlobo lwenqubo ye-electroplating, i-PCB usayizi, indawo yokudlala, nezidingo zokukhiqiza zamanje, kanye nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kokukhiqiza kwamanje, nokusebenza kwezokukhiqiza. Ngezansi kukhona amapharamitha asemqoka kanye nokucaciswa kwamandla okujwayelekile:
Ukucaciswa kwe-A.Cussent
E-
● Inani eliphelele lemfuneko yamanje: Inani eliphelele libalwa ngokususelwa endaweni ye-PCB kanye nobuningi bamanje. Ngokwesibonelo:
⬛Uma indawo ye-PCB Plating yi-10 DM² kanti nobuningi bamanje bungu-2 A / DM², isidingo esiphelele saba ngu-20 A.
⬛I-PCBS enkulu noma ukukhiqizwa kwesisindo, ama-ampleshes angamakhulu ambalwa noma ukuphuma okuphezulu kwamanje.
Amabanga ajwayelekile wamanje:
● Ama-PCBS amancane noma ukusetshenziswa kwelebhu: 10-50 a
● Ukukhiqizwa kwe-PCB ephakathi nendawo: 50-200 a
● Ama-PCB amakhulu noma ukukhiqizwa kwesisindo: 200-1000 a noma ngaphezulu
B.Voltage imininingwane
I-⬛PCB Electroplating ngokuvamile idinga ama-voltages aphansi, imvamisa ebangeni le-5-24 v.
Izidingo ze-⬛Voltage zincike ezintweni ezifana nokumelana kokugeza kwe-plating, ibanga phakathi kwama-electrodes, kanye nokuvuselelwa kwe-electrolyte.
⬛forfo izinqubo ezikhethekile (isib. Pulse Plating), amabanga aphezulu e-voltage (njenge-30-50 v) angadingeka.
Amabanga ajwayelekile we-voltage:
● Electroplating ejwayelekile ye-DC: 6-12 V
● Pulse plating noma izinqubo ezikhethekile: 12-24 v noma ngaphezulu
Izinhlobo Zobunzi
● Ukunikezwa kwamandla kwe-DC: Kusetshenziselwa indabuko ye-DC Electroplating, ukuhlinzeka ngamanje namandla athile.
● Ukuphakelwa kwamandla kwe-Pulse: Kusetshenziselwa i-Pulse Electroplating, ekwazi ukwedlula imvamisa ephezulu yokudonsela ama-culsency ukuthuthukisa ikhwalithi yeplanethi.
● Ukushintshwa kwamandla okushintsha okuphezulu kakhulu: ukusebenza kahle okuphezulu nokuphendula okusheshayo, kufanelekile izidingo eziphezulu ze-electroplating.
C.Power Supply Power
Amandla okuhlinzeka kwamandla (P) anqunywa yi-voltage yamanje (i) ne-voltage (v), ngefomula: P = i × V.
Isibonelo, ukunikezwa kwamandla okuphumayo okungu-100 a ngo-12 v kungaba namandla ka-1200 W (1.2 KW).
Uhla lwamandla ajwayelekile:
● Imishini Emincane: 500 w - 2 kw
● Imishini Ephakathi nendawo: 2 KW - 10 KW
● Imishini Emikhulu: 10 KW - 50 KW noma ngaphezulu
Isikhathi sePosi: Feb-13-2025
