Munyika inokurumidza kushanduka yemagetsi, kudiwa kwePCB yekushanda kwepamusoro hakuna kumbove kwakakura. Pakati pemhando dzakasiyana dzePCB, iyo 6-layer PCB inomira pachena nekuda kwekugona kwayo kugarisa yakaoma wedunhu uchichengetedza compact fomu chinhu. Chinyorwa ichi chinotarisa mukati mekuoma musoro kwe6L PCB, kunyanya iyo ine maburi mapofu, uye inoongorora basa revagadziri vePCB mukuunza zvigadzirwa zvemhando yepamusoro zvine magumo epamusoro seEING.
Kunzwisisa 6L PCB
A 6-layer PCB ine matanhatu conductive layers akaparadzaniswa ne insulating zvinhu. Iyi yakawanda-layer kumisikidzwa inobvumira kuwedzera kwedunhu density, ichiita kuti ive yakanakira zvikumbiro munharembozha, zvemagetsi zvevatengi, uye masisitimu emotokari. Iwo mataira anowanzo kurongeka mune yakananga kukwidziridza kutendeseka kwechiratidzo uye kuderedza electromagnetic interference (EMI).
Kuvakwa kwe6L PCB kunosanganisira akati wandei akakosha maitiro, anosanganisira layer stacking, lamination, drilling, uye etching. Nhanho yega yega inofanirwa kuitwa nemazvo kuti ive nechokwadi chekuti chigadzirwa chekupedzisira chinosangana nezvinodiwa zvemagetsi emazuva ano.
Kukosha Kwemakomba Mapofu
Chimwe chezvinhu zvitsva zvinogona kuiswa mu6L PCB kushandiswa kwemaburi mapofu. Gomba rebofu igomba risingaendi nzira yese nePCB; rinobatanidza rimwe kana kupfuura dariro asi harioneki kubva kune rimwe divi. Ichi dhizaini chinhu chinonyanya kubatsira pakufambisa masaini uye magetsi ekubatanidza pasina kukanganisa kuperera kwebhodhi.
Mabofu maburi anogona kubatsira kudzikisa tsoka yebhodhi, zvichibvumira mamwe madhizaini madiki. Ivo zvakare vanofambisa zvirinani kutonga kwekupisa nekupa nzira dzekubvisa kupisa. Nekudaro, kugadzirwa kwemaburi mapofu kunoda hunyanzvi hwepamberi uye nemazvo, zvichiita kuti zvive zvakakosha kufambidzana nemugadziri wePCB ane mukurumbira.
Basa rePCB Vagadziri
Kusarudza mugadziri wePCB akakodzera kwakakosha kuti uwane epamusoro-mhando 6L PCB ane maburi mapofu. Mugadziri akavimbika achave nehunyanzvi hunodiwa, tekinoroji, uye nhanho dzekudzora mhando munzvimbo kuti ive nechokwadi chekuti chigadzirwa chekupedzisira chinosangana nezviyero zveindasitiri.
Paunenge uchisarudza PCB mugadziri, funga zvinotevera zvinhu:
Zvakaitika uye Unyanzvi: Tarisa vagadziri vane rekodhi rekodhi mukugadzira akawanda-layer PCB, kunyanya avo vane bofu gomba tekinoroji.
Tekinoroji uye Zvishandiso:Maitiro ekugadzira epamberi, senge laser drilling uye automated optical inspection (AOI), akakosha pakugadzira maburi mapofu chaiwo.
Hunhu Hwaro:Mugadziri ane mukurumbira achaita akaomesesa emhando yekudzora matanho, anosanganisira kuyedza kuita kwemagetsi uye kutendeseka kwemuchina.
Customization Options:Iko kugona kugadzirisa madhizaini, kusanganisira saizi uye kuiswa kwemaburi mapofu, kwakakosha pakusangana nezvinodiwa zveprojekiti.
Resin Plug Holes: Mhinduro yeMapofu Makomba
Kuwedzera mashandiro e6L PCB ane maburi mapofu, vagadziri vanowanzo shandisa resin plug maburi. Iyi nzira inosanganisira kuzadza maburi mapofu neresin zvinhu, iyo inoshanda zvinangwa zvakawanda:
Electrical Isolation:Resin plug maburi anobatsira kudzivirira zvikabudura zvemagetsi pakati pematanho, kuve nechokwadi chekuita kwakavimbika.
Mechanical Kugadzikana: Iyo resin inowedzera kutendeseka kuPCB, ichiita kuti iwedzere kupikisa kushushikana kwemagetsi.
Pamusoro Pekupedzisira: EING
Kupera kwepamusoro kwePCB chinhu chakakosha chinokanganisa kuita kwayo uye kuvimbika. EING isarudzo yakakurumbira pakati pevagadziri nekuda kweiyo yakasarudzika zvivakwa. Kupedzisa uku kunosanganisira maitiro-matanho maviri: electroless nickel plating inoteverwa nekunyudzwa kwegoridhe plating.
Zvakanakira zveEING:
Solderability:EING inopa rakati sandara, kunyangwe nzvimbo inosimudzira solderability, zvichiita kuti zvive nyore kubatanidza zvinhu panguva yegungano.
Corrosion Resistance:Iyo yegoridhe layer inochengetedza iri pasi nickel kubva kune oxidation, kuve nechokwadi chekuvimbika kwenguva refu mumamiriro akasiyana ezvakatipoteredza.
flatness:Iyo yakatsetseka pamusoro peEING yakanaka kune yakanaka-pitch zvikamu, izvo zviri kuwedzera kuwanda mumagetsi emazuva ano.
Kuenderana:EING inowirirana nezvinhu zvakasiyana-siyana zvePCB uye inogona kuiswa kumabhodhi ane maburi mapofu, kuve nechokwadi chekubatanidzwa kusina musono kwezvinhu zvekugadzira.
Nguva yekutumira: Oct-14-2024
Back
