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Sei zvakaoma kuisa tin muPCB pads?
Chikonzero chekutanga:Tinofanirwa kufunga nezve dambudziko rekugadzira mutengi.Izvo zvinodiwa kuti utarise kana paine nzira yekubatanidza pakati pedhi uye pepa remhangura, izvo zvinozoita kuti kusakwana kwekupisa kwepadhi.Chikonzero chechipiri: Kunyangwe iri dambudziko rekushanda kwevatengi.Kana...Verenga zvimwe -
Ndedzipi dzakakosha electroplating nzira muPCB electroplating?
1. Finger Plating MuPCB proofing, simbi dzisingawanzo pindikidzwa pabhodhi kumucheto kwechibatanidza, bhodhi mupendero unobuditsa kubata kana kuti chigunwe chegoridhe kuti chipe kushomeka kwekubata uye kushomeka kwepamusoro, kunonzi kupfekedza zvigunwe kana kubuda kwenzvimbo.Maitiro acho ndeanotevera: 1) bvisa co ...Verenga zvimwe -
Ndeapi matambudziko anofanirwa kutariswa mune etching muPCB proofing?
MuPCB proofing, dhizaini yelead-tin inopokana inofanoputirwa pane yemhangura foil chikamu kuti ichengetwe pachikamu chekunze chebhodhi, ndiko kuti, graphic chikamu chedunhu, uyezve iyo yakasara foil yemhangura inoiswa kemikari. kure, iyo inonzi etching.Saka, muPCB proofing, ndeapi matambudziko anoratidza ...Verenga zvimwe -
Ndezvipi zvinhu zvinofanirwa kutsanangurwa kumugadziri wePCB proofing?
Kana mutengi achiendesa PCB yekutarisa odha, ndezvipi zvinhu zvinoda kutsanangurwa kune PCB proofing mugadziri?1. Zvishandiso: tsanangura rudzi rwezvinhu zvinoshandiswa paPCB proofing.Iyo inonyanya kuzivikanwa ndeye FR4, uye chinhu chikuru ndeye epoxy resin peeling fiber jira board.2. bhodhi layer: Indica...Verenga zvimwe -
Ndeapi zviyero zvekuongorora muPCB proofing process?
1. Kucheka Tarisa maitiro, modhi uye saizi yekucheka ye substrate board zvinoenderana nekugadzirwa kwechigadzirwa kana kucheka kudhirowa.Iyo longitude uye latitude kutungamira, kureba uye hupamhi dimension uye perpendicularity ye substrate board zviri mukati mechikamu chakatsanangurwa mu ...Verenga zvimwe -
Maitiro ekutarisa mushure mePCB wiring?
Mushure mekunge PCB wiring dhizaini yapedzwa, zvinodikanwa kutarisa kana PCB wiring dhizaini inoenderana nemitemo uye kana iyo yakaumbwa mitemo isingaenderane nezvinodiwa zvePCB kugadzira.Saka, sei kutarisa pashure PCB wiring?Izvi zvinotevera zvinofanirwa kuongororwa mushure mePCB wi...Verenga zvimwe -
Ndeupi mutsauko uripo pakati pekupisa mhepo solder kuyera, kunyudza sirivha uye kunyudza tini muPCB pamusoro pekurapa maitiro?
1, Kupisa mhepo solder kuenzana Ibhodhi resirivheri rinonzi tin hot air solder leveling board.Kupfapfaidza dhizaini rerata pachikamu chekunze chedunhu remhangura kunoitisa welding.Asi haigone kupa kuvimbika kwekusangana kwenguva refu segoridhe.Kana uchiishandisa yakarebesa, zviri nyore kuita oxidize uye ngura, res...Verenga zvimwe -
Ndeapi mashandisirwo makuru ePCB (Yakadhindwa redunhu bhodhi)?
PCB, inozivikanwawo seyakadhindwa redunhu bhodhi, ndiyo yakakosha chikamu chemidziyo yemagetsi.Saka, ndeapi mashandisirwo makuru ePCB?1. Kushandiswa mumidziyo yezvokurapa Kufambira mberi nokukurumidza kwemishonga kwakabatana zvikuru nekukura nokukurumidza kwekambani yemagetsi.Zvishandiso zvakawanda zvekurapa zvinobata...Verenga zvimwe -
Ndeapi misimboti, zvakanakira uye zvakaipira zvePCB musangano wekuchenesa mvura tekinoroji?
Iyo PCB yegungano rekuchenesa mvura nzira inoshandisa mvura senzira yekuchenesa.Chikamu chiduku (kazhinji 2% - 10%) cheva surfactants, corrosion inhibitors uye mamwe makemikari anogona kuwedzerwa kumvura.PCB gungano rekuchenesa rinopedzwa nekuchenesa nemhando dzakasiyana dzemvura uye kuomesa nep...Verenga zvimwe -
Ndezvipi zvinhu zvikuru zvePCB musangano kugadzirisa kusvibiswa?
Chikonzero nei PCB gungano kuchenesa kunowedzera kukosha ndechekuti PCB gungano kugadzirisa zvinosvibisa zvinokuvadza zvakanyanya kumabhodhi edunhu.Isu tose tinoziva kuti imwe ionic kana isiri-ionic kusvibiswa ichagadzirwa mukugadzirisa, iyo inowanzonzi imwe inooneka kana isingaoneki guruva.W...Verenga zvimwe -
Ndezvipi zvikonzero zvikuru kukundikana PCB gungano processing solder majoini?
Nekuvandudzwa kweminiaturization uye nemazvo ezvigadzirwa zvemagetsi, PCB yekugadzira gungano uye density yegungano inoshandiswa nemagetsi ekugadzira zvidyarwa iri kuramba ichikwira nekukwira, majoini ekutengesa mumabhodhi edunhu ari kuita madiki nekudiki, uye mechanic, magetsi ...Verenga zvimwe -
Nzira yekusimbisa uye kuongorora PCB gungano remagetsi rekupa dunhu pfupi?
Paunenge uchibata nePCB gungano, iyo yakanyanya kuoma kufanotaura uye kugadzirisa idambudziko remagetsi mapfupi dunhu.Kunyanya kana bhodhi iri kunyanya kuoma uye akasiyana ematunhu modules anowedzera, simba rekupa pfupi redunhu dambudziko rePCB gungano rakaoma kudzora.Heat analy...Verenga zvimwe
