Siqhubeka nokukhuluma ngokucwecwa kweizihlambi.
Embozweni enezingqimba ezintathu, ungqimba lwe-nickel (okuhlanganisa i-semi gloss nickel kanye ne-nickel ekhanyayo) ludlala indima yokumelana nokugqwala.Ngenxa yokuthi i-nickel ngokwayo ithambile futhi imnyama, ungqimba lwe-chromium luzogqitshwa kungqimba lwe-nickel ukuze kuqiniswe indawo engaphezulu futhi kuthuthukiswe ukukhanya.Phakathi kwazo, i-nickel idlala indima ebalulekile ekuphikiseni ukugqwala, kuyilapho i-chromium idlala indima ebalulekile kubuhle.Ngakho-ke ekukhiqizeni, ubukhulu be-nickel bubaluleke kakhulu.Ugqinsi lwe-nickel lungaphezu kuka-8um, kanti ubukhulu be-chromium ngokuvamile bungu-0.2 ~ 0.3um.Yiqiniso, inqubo yezinto ezibonakalayo kanye ne-casting ye-shower ngokwayo iyisisekelo.Inqubo yezinto ezibonakalayo kanye nokulingisa ayilungile.Akusizi ukunamathisela i-nickel ne-chromium izendlalelo eziningi.Kanjalo neshawa.Ukusebenza kwe-electroplating okudingwa yizinga likazwelonke yimbongolo yamahora angu-24 ebangeni lesi-9, okuwumugqa ohlukanisayo phakathi kwekhwalithi ephezulu.umpompi, ishawakanye nezimpahla zemakethe.
Ubukhulu be-electroplating bompompi abakhiqizwa abanye abakhiqizi abanezinga elincane, imishini empofu, amandla obuchwepheshe abuthakathaka noma ukuphishekela izindleko eziphansi kuphela 3-4um.Lolu hlobo lokumboza luncane kakhulu, futhi kulula kakhulu ukubangela i-oxidation kanye nokugqwala kwendawo, isikhunta esiluhlaza okotshani, amabhamuza okugcoba kanye nokuwa yonke into ngemuva kwesikhashana.I-electroplating yemikhiqizo enjalo ayikwazi ukudlula ukuhlolwa kwesifutho sikasawoti, futhi asikho isixhumanisi sokulawula ukuhlolwa nhlobo.
Ngaphezu kwalokho, ezinye izimakethe zangaphandle zisebenzisa ukuhlolwa kwe-Cass njengezinga, njenge-Japan / United States.Uma kuqhathaniswa nemikhiqizo esezingeni eliphezulu njenge-toto, eminye imikhiqizo iyadingeka ukuhlangabezana ne-cass24h. 
Ngokuyinhloko kunezinhlobo ezimbili ze-spray surface plating: i-half surface plating kanye ne-plating ehlanganisiwe.
1. Half Plating
Okusho ukuthi, ipuleti elingemuva leshawa eliphezulu lifakwe i-electroplated, kuyilapho indawo yokufutha igcina i-substrate yokuqala.
2. I-Electroplating Edidiyelwe
Phezuluishawa ipuleti elingemuva nangaphezulu konke ku-electroplated, okubonisa umphumela ohlanganisiwe we-electroplating.
Ngokuvamile, isifutho esiphezulu se-electroplating esihlanganisiwe simelana nokugqwala, impilo yesevisi ende, nokuthungwa okubonakalayo okwengeziwe.Kodwa lapho indawo yokucwenga ikhudlwana, intengo iyanda. 
Uma ikhwalithi ye-electroplating ingalungile, umkhiqizo uzogqwala ngokushesha endaweni yokugezela enezinga lokushisa eliphezulu nomswakama, futhi ubuso bomkhiqizo buzovela amabala, ama-bubbles, ukuchithwa kwe-coating ngisho nokugqwala kwe-substrate.Akukhona nje ukuthi ayinhle kuphela, kodwa izinhlanganisela ezigqwalile zizophinde zibe nomthelela empilweni yamanzi.
Ekugcineni, isifutho esiphezulu seshawa sinconywa ukusebenzisa i-ABS noma insimbi engagqwali.Umphumela we-Electroplating ungakhethwa ngokuya ngemikhuba yomuntu siqu kanye nezinto azithandayo.
Ukwelashwa okuvame kakhulu kwendawo yensimbi engagqwali inqubo yokudweba ucingo, eshintsha ubuso obushelelezi beinsimbi engagqwali endaweni ekhanyayo, ngakho-ke ngeke ingcoliswe ngezigxivizo zeminwe.Imikhiqizo emva kokwelashwa okunjalo nayo inokumelana nokugqwala okuphezulu.
Manje abaningiimikhiqizo yokugeza sebenzisa ubuchwepheshe obuphambili be-PVD electroplating.I-PVD ibhekisela ekusetshenzisweni kwamandla kagesi aphansi, ubuchwepheshe bokukhipha i-arc obuphakeme bamanje ngaphansi kwezimo ze-vacuum, kusetshenziswa ukukhishwa kwegesi ukuze kuhwamuke okuhlosiwe kanye nokwenza i-ionize into ehwamukile.Ngaphansi kwesenzo senkambu kagesi, impahla ehwamukile noma imikhiqizo yayo yokusabela ifakwa endaweni yokusebenza.Yiziphi izinzuzo ze-PVD vacuum plating uma kuqhathaniswa nokucwenga kwendabuko?
Okokuqala, ukunamathela phakathi kwe-PVD enamathelayo nendawo yomkhiqizo kukhulu kunokwe-electroplating evamile.Ukuqina kokugqoka kuphakeme, ukuzinza kwe-coating kungcono, okungukuthi, impilo yesevisi yinde, futhi umbala ongase uhlanganiswe ucebile kune-electroplating evamile.Ngesikhathi esifanayo, ukugcoba kwe-PVD kuhambisana nemvelo futhi ngeke kukhiqize izinto ezinobuthi noma ezingcolisayo.Lezi zinzuzo zisetshenziswa emikhiqizweni yokugeza, ebonakala ngombala ogqamile, umfaniswano, ukunamathela kokunamathela kuphezulu kakhulu, kodwa futhi kuzuzisa ngempela i-electroplating engenamthungo ngaphandle kwezimbobo, noma ngabe umkhiqizo ugobile 90.° Ngenhla, into eyenzeka nge-coating spalling ngeke yenzeke, lokhu kunamathela okuphezulu, i-electroplating evamile ayikwazi ukwenza, ngesikhathi esifanayo, ukumelana nokugqwala kwayo kunamandla, cishe akukho mphumela wokukhanya kuyo, ngisho nokukhanya kwelanga okunamandla, noma usawoti ophansi. kanye nemvelo yomswakama, ngeke kufakwe i-oxidized, kufiphale, kuhlukaniswe noma kuqhume, futhi i-PVD enamathela nayo ingahambisana nomklamo, ikhiphe iphethini edingekayo.Izindleko zobuchwepheshe bokugqoka i-PVD aziphezulu, kuyindlela engabizi kakhulu yokugqoka, ehambisana nokuvikelwa kwemvelo, ngakho ikhula ngokushesha kakhulu.
Isikhathi sokuthumela: Jun-18-2021