Mukugadzirwa kwezvigadzirwa zvemagetsi zvemazuva ano, hutano hwemabhodhi ematunhu hunokanganisa zvakananga kushanda uye kuvimbika kwezvigadzirwa zvemagetsi.Kuti ive nechokwadi chemhando yezvigadzirwa, makambani mazhinji anosarudza kuita tsika proofing yemabhodhi ePCB.Ichi chinongedzo chakakosha pakuvandudza nekugadzirwa kwechigadzirwa.Saka, chii chaizvo chinoitwa nePCB board customization proofing service inosanganisira?

kusaina uye kubvunza masevhisi

1. Ongororo yezvinodiwa: Vagadziri vePCB vanofanirwa kuve nekutaurirana kwakadzama nevatengi kuti vanzwisise zvavanoda chaizvo, kusanganisira mabasa edunhu, zviyero, zvinhu, uye mamiriro ekushandisa.Chete nekunyatsonzwisisa zvinodiwa nevatengi ndipo patinogona kupa akakodzera PCB mhinduro.

2. Dhizaini yekugadzira manufacturability (DFM) ongororo: Mushure mekunge PCB yakagadzirwa yapera, kuongorora kweDFM kunodiwa kuti kuve nechokwadi chekuti sarudzo yekugadzira inogoneka mune chaiyo yekugadzira uye kudzivirira matambudziko ekugadzira anokonzerwa nekukanganisa kwekugadzira.

Kusarudzwa kwezvinhu uye kugadzirira

1. Substrate material: Common substrate materials zvinosanganisira FR4, CEM-1, CEM-3, high-frequency materials, etc. Kusarudzwa kwe substrate zvinhu kunofanira kuenderana nehuwandu hwekushanda kwedunhu, zvinodiwa zvezvakatipoteredza, uye mari yekufungisisa.

2. Conductive zvinhu: Zvinowanzoshandiswa conductive zvinhu zvinosanganisira foil yemhangura, iyo inowanzoparadzaniswa kuva electrolytic mhangura uye yakakungurutswa mhangura.Ukobvu hwefoil yemhangura kazhinji huri pakati pe18 microns uye 105 microns, uye inosarudzwa zvichienderana nekutakura ikozvino kwemutsetse.

3. Mapedhi uye plating: Mapadhi uye nzira dzinofambisa dzePCB dzinowanzoda kurapwa kwakakosha, senge tin plating, kunyudzwa goridhe, electroless nickel plating, nezvimwewo, kuvandudza mashandiro ewelding uye kusimba kwePCB.

Kugadzira tekinoroji uye maitiro ekudzora

1. Kuratidzwa uye kubudirira: Dhidhiyo yedunhu yakagadzirwa inotamirwa kune bhodhi-yakapfeka bhodhi kuburikidza nekutsvaga, uye chimiro chakajeka chedunhu chinoumbwa mushure mekuvandudzwa.

2. Etching: Chikamu chemhangura yemhangura isina kuvharwa nephotoresist inobviswa kuburikidza nemakemikari etching, uye yakagadzirwa nemhangura foil circuit inochengetwa.

3. Drilling: Dhonza zvakasiyana-siyana kuburikidza nemakomba uye maburi ekukwira paPCB maererano nezvinodiwa zvekugadzira.Nzvimbo uye dhayamita yemakomba aya zvinoda kunyatsojeka.

4. Electroplating: Electroplating inoitwa mumakomba akacheneswa uye pamitsetse yepamusoro kuti iwedzere conductivity uye kusagadzikana kwemarara.

5. Solder resist layer: Isa chigadziko che solder resist inki paPCB pamusoro pekudzivirira solder paste kubva pakupararira kune nzvimbo dzisina kutengesa panguva yekugadzira uye kuvandudza kunaka kwekutengesa.

6. Silk screen printing: Silk screen character information, kusanganisira nzvimbo dzezvikamu uye mabhii, inodhindwa pamusoro pePCB kuti ifambise kuungana uye kugadzirisa kunotevera.

kuruma uye kudzora kunaka

1. Kuedzwa kwemagetsi emagetsi: Shandisa michina yekuongorora yehunyanzvi kutarisa mashandiro emagetsi ePCB kuona kuti mutsara wega wega wakabatana zvakajairwa uye kuti hapana mapfupi maseketi, akavhurika maseketi, nezvimwe.

2. Kuedza kunoshanda: Ita bvunzo dzekushanda zvichibva pane chaiwo mamiriro ekushandisa kuti uone kana PCB inogona kusangana nezvinodiwa zvekugadzira.

3. Kuedza kwezvakatipoteredza: Edza PCB munzvimbo dzakanyanyisa dzakadai sekushisa kwepamusoro uye hunyoro hwepamusoro kuti uone kuvimbika kwayo munzvimbo dzakaoma.

4. Kuongororwa kwechitarisiko: Kuburikidza nebhuku kana otomatiki optical inspection (AOI), tarisa kana pane zvakakanganisika paPCB uso, senge kutsemuka kwemitsara, gomba chinzvimbo kutsauka, nezvimwe.

Diki batch yekuedza kugadzira uye mhinduro

1. Kugadzirwa kwebatch diki: Gadzira imwe nhamba yePCB zvinoenderana nezvinodiwa nevatengi kuti uwedzere kuyedzwa uye kuongororwa.

2. Ongororo yemhinduro: Matambudziko emhinduro anowanikwa panguva diki diki yekuyedza kugadzirwa kune dhizaini uye timu yekugadzira kuti iite zvinodiwa optimizations nekuvandudza.

3. Kugadzirisa uye kugadzirisa: Kubva pamhinduro yekugadzirwa kwekuedza, chirongwa chekugadzira uye nzira yekugadzira inogadziriswa kuti ive nechokwadi chehutano hwechigadzirwa uye kuvimbika.

PCB bhodhi tsika yekuongorora sevhisi ipurojekiti yakarongeka inofukidza DFM, kusarudzwa kwezvinhu, kugadzira maitiro, kuyedza, kugadzirwa kwekuyedza uye mushure mekutengesa sevhisi.Haisi chete nzira yakapusa yekugadzira, asiwo inotenderera yese vimbiso yemhando yechigadzirwa.

Nekushandisa zvine hungwaru masevhisi aya, makambani anogona kunyatso kuvandudza mashandiro echigadzirwa uye kuvimbika, kupfupisa kutenderera kwekutsvagisa nekusimudzira, nekuvandudza kukwikwidza kwemusika.