Ngokuqhelekileyo sibiza iimpahla zohlobo lokungcola-free imveliso yokukhusela okusingqongileyo, ilizwe ngalinye kwinqanaba langoku "lokukhuselwa kwendalo" yimithetho yobungcali kunye nemimiselo yokulawula, ngaloo ndlela inokubonwa kuyo yonke indawo kubomi bemihla ngemihla yaBantu yokukhusela okusingqongileyo okuluhlaza. iimveliso, iinkampani ezininzi zentengiso ubukhulu becala zibekwe ngokucacileyo phambi kwempahla ngokwayo kukukhusela okusingqongileyo, ukhuseleko lwekhabhoni ephantsi yokusingqongileyo, kunye nabantu, ukukhuthaza ukuqonda kokusingqongileyo Iimveliso eziluhlaza zizuza ukuthandwa ngakumbi nangakumbi.
Amaqhosha esinyithijonga umncinci kuphela umhombiso omncinci kwimpahla, kwaye kwilizwe lethu iimpahla ezininzi zibangelwa iqhosha elincinci lokukhuseleka kokusingqongileyo alifanelekanga kwaye libangelwa ukubuyiswa kwempahla, oku ngokwenene kufuneka kube sisivakalisi: "ukhozo lwelindle lempuku eliphukileyo. imbiza".Ukuze kuhlangatyezwane intsingiselo yembali nokugcina ukhuselo lokusingqongileyo jikelele, amaqhosha ezinto metal ukonga amandla kufuneka kubangele inkxalabo yabantu, oku kulandelayo ukuze kakuhle ukhuseleko lokusingqongileyo amaqhosha metal eziphathekayo ezinye iimpawu.
Amaqhosha ehempe yeresinamalungiselelo okhuseleko lokusingqongileyo: isitshixo ekukhuselweni kokusingqongileyo kwamaqhosha ezinto zetsimbi kubhekiselele kumalungiselelo enkqubo yokufakwa kwe-electroplating ngaphandle kwerata, impompo ye-oyile kunye nolunye unyango lwentsimbi yomphezulu lukwabonelela ngerata.Amaqhosha okhuselo lokusingqongileyo, itekhnoloji ye-electroplating kufuneka ikhethwe akukho nkqubo ye-electroplating, kwaye isekelwe kumalungiselelo emveliso yempahla yokusombulula, kufuneka isombulule ngakumbi emva kwenkqubo yokucoca: ngamanye amaxesha ukuba i-le frame, i-asidi kunye ne-alkali ukumelana nesakhelo, uluhlu oluphezulu lobushushu, njl. , olu hlobo lungekho olunxulumene nokukhuselwa kokusingqongileyo, lunempembelelo yokugcinwa okuthile (okufana ne-anti fade, ukuthintela umhlwa, njl.).Ngokwemimiselo yabathengi, abantu baya kwenza kwakhona iimpompo zeoli, ioli, i-crystal drops, ukufakwa kwegolide kunye nezinye iinkqubo zobuchwepheshe phezu kwamaqhosha kunye nenkqubo efanelekileyo ye-electroplating.Iimathiriyeli ekrwada ezidla ngokusetyenziswa kule nkqubo yethekhinoloji isakhumbula ukusebenzisa izinto ezigcina amandla ekrwada.
Ngeli nqanaba, ukuhlolwa kwamaqhosha okukhusela okusingqongileyo kusekelwe kuvavanyo lwe-liquid (elifana nephepha lokuvavanya ukukhulelwa kwe-PH, kunye novavanyo lwe-yamo inja yolwelo), i-QC yabavelisi ngokubanzi inokuthunyelelwa ukuvavanya.Iqhosha eliqhelekileyo elijikelezayo ithoni yombane, ubhedu oluluhlaza, i-zinc emhlophe, ubhedu obomvu kunye neminye imibala ibangelwa yithoni yokukhusela indalo.Ezinye iifektri zempahla zifuna ukuba umenzi athumele iimpahla kwiziko lokuhlola ukuze zihlolwe kwaye abonise isatifikethi sokuhlola.Njengeengxelo zokuhlolwa kwe-SGS.Isikhangeli senaliti: umtshina wenaliti ubhekisa kusetyenziso lomgaqo we-electromagnetic, indawo iyonke yamashishini emveliso aqulathe ukuhlolwa kobhedu (nickel).Ukuba inkqubo ye-electroplating ayifezekanga, akufanele igqitywe.Ubuchwephesha bobhedu obuchanekileyo, i-nickel yokukhusela indawo yesinyithi, inokuba ngaphezu kwenaliti.Ngenxa yezinto zobhedu kuhlelo, kukho i-62/65/68 (okwangoku kwimarike ibhekisa kubhedu lwe-68, enyanisweni, i-65 yobhedu oluchanekileyo), kwaye ngamanye amaxesha abavelisi bafaka ezinye izinto ezilahliweyo zokucutshungulwa kwemveliso yobhedu, apho kukho ubhedu. phezulu, ayikwazi ukudlula inaliti.
Ngokubanzi, i2 imingxuma iqhosha leplastikiizibonelelo zempahla yokhuseleko lokusingqongileyo ibhekiselele kwiimveliso ezigqityiweyo ngaphandle kwe-formamide, umxholo we-lead, i-nickel, njl., inaliti yokuhlola ibhekiselele kwimpahla enokuhlolwa ngokuhambelana nesixhobo senaliti.Ukuqhuba kubizwa ngokuba: ukukhuselwa kokusingqongileyo kwempahla akunakukwazi ukudlula inaliti, kodwa inaliti yempahla, kufuneka ibe nokukhuselwa kokusingqongileyo.Ngokwemvelo, njengoko amaqhosha ezinto zetsimbi okhuseleko lokusingqongileyo, izixhobo zabo azinakuhoywa, ukuba abantu basebenzisa intsimbi eninzi ukwenza amaqhosha, izinto ezikrwada azinakwenza nto kwaphela inkqubo ye-electroplating, ngoko ke akunakwenzeka ukwenza amaqhosha esinyithi. ukhuseleko lokusingqongileyo.
Ixesha lokuposa: Jul-08-2022