Saizi yezvigadzirwa zvemagetsi iri kuita mutete uye diki, uye zvakananga stacking vias pamapofu vias inzira yekugadzira yepamusoro-density interconnection. Kuti uite basa rakanaka rekuisa makomba, kutanga kwezvose, flatness yepasi pegomba inofanira kuitwa zvakanaka. Kune akati wandei nzira dzekugadzira, uye iyo electroplating gomba yekuzadza nzira ndeimwe yevamiriri.
1. Zvakanakira zve electroplating uye kuzadza gomba:
(1) Inobatsira kugadzirwa kwemakomba akaturikidzana uye maburi pandiro;
(2) Kuvandudza kushanda kwemagetsi uye kubatsira high-frequency design;
(3) inobatsira kubvisa kupisa;
(4) Iyo plug gomba uye yekubatanidza magetsi inopedzwa mune imwe nhanho;
(5) Gomba rebofu rinozadzwa nemhangura ye electroplated, ine kuvimbika kwepamusoro uye zvirinani conductivity pane conductive adhesive.
2. Zvimiro zvesimba zvemuviri
Zvenyama zvimiro zvinoda kudzidzwa zvinosanganisira: anode mhando, chinhambwe pakati pecathode uye anode, ikozvino density, kushushikana, tembiricha, rectifier uye waveform, nezvimwe.
(1) Anode type. Kana zvasvika kurudzi rweanode, hachisi chinhu chinopfuura anode inonyungudika uye inode isina kunyungudika. Soluble anodes anowanzo phosphorus-ine mabhora emhangura, ayo anowanzoita anode madhaka, anosvibisa plating solution, uye anokanganisa kushanda kweiyo plating solution. Insoluble anode, kugadzikana kwakanaka, hapana chikonzero chekugadzirisa anode, hapana anode dope chizvarwa, chakakodzera pulse kana DC electroplating; asi kushandiswa kwezvinowedzera zvakakura.
(2) Cathode uye anode spacing. Dhizaini yepakati pakati pe cathode uye anode mu electroplating gomba rekuzadza muitiro yakakosha, uye dhizaini yemhando dzakasiyana dzemidziyo zvakare yakasiyana. Hazvina mhosva kuti yakagadzirwa sei, haifaniri kutyora mutemo wekutanga waFarah.
(3) Gadzirisa. Kune akawanda marudzi ekukurudzira, anosanganisira mechanical swing, electric vibration, pneumatic vibration, air irringing, jet flow and so.
Kuzadza gomba re electroplating, inowanzosarudzika kuwedzera dhizaini yejeti zvichienderana nekugadziriswa kwechinyakare silinda yemhangura. Nhamba, nzvimbo uye kona yejeti pane jet tube zvinhu zvose zvinofanirwa kutariswa mukugadzira silinda yemhangura, uye nhamba huru yekuedzwa inofanira kuitwa.
(4) Yazvino density uye tembiricha. Yakaderera ikozvino density uye yakaderera tembiricha inogona kuderedza deposition rate yemhangura pamusoro, uku ichipa yakakwana Cu2 uye inopenya mukati me pores. Pasi pemamiriro ezvinhu aya, kugona kuzadza gomba kunokwidziridzwa, asi kushanda kweplating kunoderedzwa zvakare.
(5) Mugadzirisi. Iyo inogadzirisa chinhu chakakosha chinongedzo mune electroplating process. Parizvino, tsvagiridzo yekuzadza gomba ne electroplating inonyanya kugumira kune yakazara-bhodhi electroplating. Kana pateni yekuisa gomba kuzadza ikatariswa, iyo cathode nzvimbo ichava diki kwazvo. Panguva ino, zvinodikanwa zvakanyanya zvakaiswa pane zvakabuda zvakarurama zvemugadzirisi.Kubuda kwakarurama kwemugadziri kunofanira kusarudzwa maererano nemutsara wechigadzirwa uye ukuru hwechivharo chegomba. Iyo mitsetse yakatetepa uye iyo maburi madiki, iyo yakakwirira iyo chaiyo inodiwa kune inogadzirisa inofanira kuva. Kazhinji, zvinokurudzirwa kuti usarudze rectifier ine kubuda kwechokwadi mukati me5%.
(6) Waveform. Parizvino, kubva pakuona kwe waveform, kune marudzi maviri e electroplating uye maburi ekuzadza: pulse electroplating uye yakananga ikozvino electroplating. Iyo yechinyakare rectifier inoshandiswa kune yakananga ikozvino plating uye kuzadza gomba, iri nyore kushanda, asi kana ndiro yacho yakakora, hapana chingaitwa. PPR rectifier inoshandiswa pulse electroplating uye kuzadza gomba, uye kune akawanda nhanho oparesheni, asi ine yakasimba kugadzirisa kugona kwemabhodhi akakora.
