Ubungakanani beemveliso ze-elektroniki buyancipha kwaye buncinci, kwaye ngokuthe ngqo ukupakisha nge-vias kwi-vias eyimfama yindlela yoyilo loqhagamshelwano oluphezulu. Ukwenza umsebenzi omhle wokupakisha imingxuma, okokuqala, i-flatness yezantsi komngxuma kufuneka yenziwe kakuhle. Kukho iindlela ezininzi zokuvelisa, kwaye inkqubo yokuzalisa umngxuma we-electroplating yenye yabameli.
1. Izinto ezilungileyo ze-electroplating kunye nokuzaliswa komngxuma:
(1) Ihambelana noyilo lwemingxuma egciniweyo kunye nemingxuma kwipleyiti;
(2) Ukuphucula ukusebenza kombane kunye nokunceda uyilo lwe-high-frequency;
(3) inceda ekukhupheni ubushushu;
(4) Umngxuma weplagi kunye noqhagamshelo lombane lugqityiwe kwinyathelo elinye;
(5) Umngxuma oyimfama uzaliswe ngobhedu oluxutywe ne-electroplated, olunokuthembeka okuphezulu kunye ne-conductivity engcono kune-adhesive conductive.
2. Iiparamitha zempembelelo yomzimba
Iiparamitha zomzimba ezifuna ukufundwa zibandakanya: uhlobo lwe-anode, umgama phakathi kwe-cathode kunye ne-anode, ukuxinana kwangoku, ukuphazamiseka, ukushisa, ukulungiswa kunye ne-waveform, njl.
(1) Uhlobo lwe-Anode. Xa kuziwa kuhlobo lwe-anode, alukho nto ngaphandle kwe-anode e-soluble kunye ne-anode engaxutywanga. I-anode e-Soluble idla ngokuba neebhola zethusi ezine-phosphorus, ezixhomekeke kudaka lwe-anode, zingcolise isisombululo se-plating, kwaye zichaphazela ukusebenza kwesisombululo se-plating. I-anode engaxutywanga, ukuzinza okulungileyo, akukho mfuneko yokugcinwa kwe-anode, akukho sizukulwana sodaka lwe-anode, olufanelekileyo kwi-pulse okanye i-DC electroplating; kodwa ukusetyenziswa kwezongezo kukhulu.
(2) Izithuba zeCathode kunye ne-anode. Uyilo lwesithuba phakathi kwe-cathode kunye ne-anode kwinkqubo yokuzalisa umngxuma we-electroplating kubaluleke kakhulu, kwaye ukuyila kweentlobo ezahlukeneyo zezixhobo nazo zihluke. Enoba yenziwe njani na, ayifanele yaphule umthetho wokuqala kaFarah.
(3) Gxuma. Kukho iintlobo ezininzi zokuvuselela, kubandakanywa ukuguquka komatshini, ukungcangcazela kombane, ukungcangcazela kwe-pneumatic, ukuvuselela umoya, ukuhamba kwejethi njalo njalo.
Ukuzaliswa komngxuma we-electroplating, ngokuqhelekileyo kukhethwa ukongeza i-jet design esekelwe kuqwalaselo lwe-cylinder yethusi yendabuko. Inani, isithuba kunye ne-angle yeejethi kwi-tube ye-jet yizo zonke izinto ezimele ziqwalaselwe ekuyilweni kwe-cylinder yethusi, kwaye kufuneka kwenziwe inani elikhulu leemvavanyo.
(4) Ubuninzi bangoku kunye nobushushu. Ukuxinwa kwangoku okuphantsi kunye nokushisa okuphantsi kunokunciphisa izinga lokubeka ubhedu phezu komhlaba, ngelixa unikezela i-Cu2 eyaneleyo kunye nokukhanya kwi-pores. Ngaphantsi kwesi simo, ukukwazi ukuzaliswa komngxuma kuphuculwe, kodwa ukusebenza kakuhle kwe-plating kuyancipha.
(5) Umlungisi. I-rectifier iyikhonkco ebalulekileyo kwinkqubo ye-electroplating. Okwangoku, uphando malunga nokuzaliswa komngxuma nge-electroplating lukhawulelwe kakhulu kwi-electroplating epheleleyo. Ukuba ipateni yokuzaliswa komngxuma iyaqwalaselwa, indawo ye-cathode iya kuba yincinci kakhulu. Ngeli xesha, iimfuno eziphakamileyo kakhulu zibekwe kwisiphumo sokuchaneka kwemveliso.Ukuchaneka kwemveliso ye-rectifier kufuneka kukhethwe ngokomgca wemveliso kunye nobukhulu bomngxuma. Imigca emincinci kwaye incinci imingxuma, iphezulu iimfuno ezichanekileyo zokulungiswa kufuneka zibe. Ngokuqhelekileyo, kuyacetyiswa ukuba ukhethe umlungisi ngokuchaneka kwemveliso ngaphakathi kwe-5%.
(6) Ukuma kwamaza. Okwangoku, ngokwembono ye-waveform, kukho iindidi ezimbini ze-electroplating kunye nemingxuma yokuzalisa: i-pulse electroplating kunye ne-electroplating yangoku. I-rectifier yendabuko isetyenziselwa i-plating yangoku ngokuthe ngqo kunye nokuzaliswa kwemingxuma, ekulula ukuyisebenzisa, kodwa ukuba ipleyiti inzima, akukho nto inokwenziwa. Isilungisi sePPR sisetyenziselwa ipulse electroplating kunye nokuzaliswa komngxuma, kwaye maninzi amanyathelo okusebenza, kodwa inamandla okuqhuba iibhodi ezishinyeneyo.
