Musiki kudhindwa redunhu bhodhi raiva yeAustria Paul Eisler. Muna 1936, akatanga akashandisa rakadhindwa redunhu bhodhi muredhiyo. Muna 1943, vanhu vokuAmerica vakashandisa unyanzvi kuti redhiyo zvechiuto. Muna 1948, United States pamutemo nokugadzirwa kuti zvebhizimisi kushandiswa. Kubvira makore 1950s, kudhindwa redunhu mapuranga zvave nevakawanda.

Asati veMubatanidzwa ari pcb, iyo interconnection pakati yemagetsi zvinoriumba zvakaitwa kubudikidza zvakananga kubatana pakati waya. Nhasi, waya anoshandiswa chete murabhoritari zvikumbiro; akadhindwa redunhu mapuranga vari achine kumhedziso kudzora chinzvimbo Electronics indasitiri.

Pcb kugadzira muitiro:

Chokutanga, nyorera mugadziri ugopa wobvunzisisa, uye ipapo vanyorese mutengi nhamba, ipapo munhu muchataura pamusoro penyu, isa murayiro, uye kutevera kugadzirwa mberi.

Chechipiri, mashoko

Chinangwa: Maererano nezvinodiwa engineering Data MI, gurwa duku jira guru kuvandudza Utilisation uye nyore.

Process: guru jira zvinhu → cutboard maererano MI zvinodiwa → gaya bhodhi → unopinza ngaakuyire → bheka bhodhi

Chechitatu, chibooreso

Chinangwa: Maererano injiniya data, runodiwa aperture iri akachera panguva runoenzanirana nzvimbo pamusoro Pepa runodiwa saizi.

Process: yokumusoro ndiro → chibooreso → nechepazasi ndiro → rokuongorora \ kugadziriswa

Chechina, PTH

Chinangwa: Copper rukoko kuumbwa kuburikidza okuzvibatsira oxidation kuita yokupedzisa magetsi interconnection.

Process: hangplate → mhangura kunyura otomatiki mutsetse → hwakaderera ndiro

Five, rukoko

Chinangwa: T ransfer Graphics kuti zvinodiwa vatengi vake.

Process: (zvitema mafuta muitiro): grindboard → kudhinda yokutanga kudivi → yakaoma → kudhinda yechipiri divi → yakaoma → kugara → nomumvuri → rokuongorora; (Mufushwa firimu muitiro): hemp bhodhi → laminate → kumira → rworudyi Bit → Kuonana → Shadow → Check

Wechitanhatu, muenzaniso yakanamirwa pamifananidzo

Chinangwa: Ita pakukora mhangura mugomba pamadziro musangano unhu zvinodiwa uye ngura nemishonga rukoko akaafukidza kuti etching.

Process: yokumusoro ndiro → degreasing → mvura yokushambidza kaviri → Micro-etching → mvura yokushambidza → pickling → mhangura yakanamirwa pamifananidzo → mvura yokushambidza → pickling → gaba yakanamirwa pamifananidzo → Washing mvura → yakaderera ndiro

Seven, firimu bvisa

Chinangwa: shure Anti-yakanamirwa pamifananidzo unhani rukoko pamwe NaOH mhinduro kufumura asiri mutsetse mhangura rukoko.

Process: nyoro firimu: kuisa → soaking alkali → Washing → kukwesha → kupfuura muchina; wakaoma firimu: pakugovera bhodhi → unopfuura muchina

Sere, etching

Chinangwa: Etching kushandiswa kwemakemikari kuita nzira kukanganisa yemhangura rukoko mu asiri mutsetse zvikamu.

Nine, solder chifukidzo

Chinangwa: anotamisa mafuta Green muenzaniso zvakasvibirira mafuta firimu kuti bhodhi kudzivirira mutsetse uye kudzivirira gaba pamusoro mutsetse kana pokunamatidza zvikamu

Process: gaya ndiro → anodhinda photosensitive mafuta zvakasvibirira → kudhinda divi wokutanga → kubikira papepa → kudhinda wechipiri divi → kubikira papepa

Gumi, sirika sikirini

Chinangwa: Silk chidzitiro yakatsauka-nyore-kuziva markup

Process: Pashure kuguma mafuta zvakasvibirira → kutonhora → chinja nemambure → anodhinda vatambi

Gumi neimwe, minwe-akaafukidza nendarama

Chinangwa: ra paiva nickel / ndarama zvaida ukobvu pamusoro chivhariso nomunwe kuti zvakawanda vanopfeka nemishonga

Process: yokumusoro ndiro → degreasing → mvura yokushambidza kaviri → Micro-etching → Washing mvura kaviri → pickling → mhangura yakanamirwa pamifananidzo → mvura yokushambidza → nickel yakanamirwa pamifananidzo → mvura yokushambidza →-akaafukidza nendarama gaba ndiro (a chirongwa juxtaposition)

Gumi, kutungamirira-isina HASL

Chinangwa: mwaya gaba iri sprayed pamwe marongera mutobvu gaba rinonzwika mhangura pamusoro haana yakafukidzwa solder kudzivisa mafuta kudzivirira mhangura pamusoro kubva oxidation uye oxidation kuitira zvakanaka pokunamatidza unongotaura.

Process: Micro-etching → mhepo nokuomesa → preheating → rosin unhani → solder unhani → mhepo inopisa munoenzanisa → mhepo kutonhora → kugeza uye kuomesa

Gumi nenhatu, chokupedzisira zvinoumba

Chinangwa: Kuburikidza achifa tsikwa kana CNC machine kubvisa chimiro Anoumba nzira waiti mutengi.

Gumi, zvemagetsi bvunzo

Chinangwa: Kuburikidza yemagetsi 100% bvunzo, unogona kuzviona pakachena redunhu, mutariri pfupi uye zvimwe zvikanganiso dzisina nyore kuwanikwa nevanhu kutarisana rucherechedzo.

Process: yokumusoro muforoma → kusunungurwa bhodhi → bvunzo → vanokwanisa → FQC kutarisana rokuongorora → sakodzera → kugadzira → kudzoka bvunzo → OK → REJ → chinyorwa

Namashanu, FQC

Chinangwa: Kuburikidza 100% kutarisana vakaongorora chitarisiko zvikanganiso bhodhi, uye yokugadzirisa zviduku urema, kudzivisa matambudziko uye chakaremara bhodhi water drainage.

Dzakananga basa kuyerera: kuuya zvinhu → maonero Data → kutarisana rokuongorora → vanonyatsokwanisa → FQA kurongwa rokuongorora → vanokwanisa → kavha → sakodzera → kubudiswa → tarisa OK

YMS ari pcb mugadziri muna China, Tinopa yakaderera mutengo chete yepamusoro pcb kumumvuri; Tine fekitari zvedu yakasimbiswa pamusoro 10,000 mativi metres uye isu nhaka ichangoburwa nyanzvi kugadzirwa midziyo kubata pcb mukugadzira rikurumidze.

Products zvinosanganisira: redunhu akadhindwa puranga, pcb pachena bhodhi ,Bare Board .