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Yadda za a yi PCB | YMSPCB

Mahaliccin buga kewaye hukumar shi ne Austria Paul Eisler. A 1936, ya fara amfani da wata buga kewaye hukumar a rediyo. A 1943, {asar Amirka amfani da fasahar for soja rediyo. A 1948, {asar Amirka hukumance gane da sabuwar dabara domin kasuwanci amfani. Tun da tsakiyar 1950s, buga kewaye allon da aka yi amfani da ko'ina.

Kafin zuwan da PCB, da musayar tsakanin lantarki da aka yi ta kai tsaye dangane da wayoyi. Yau, wayoyi suna amfani ne kawai a dakin gwaje-gwaje aikace-aikace; buga kewaye allon suna shakka a mai cikakkar kula da matsayi a cikin lantarki a masana'antu.

PCB samar da tsari:

Da farko, a tuntuɓi manufacturer da kuma yin wani bincike, sa'an nan rajistar abokin ciniki lamba, sa'an nan wani zai Quote a gare ku, oda, da kuma bi har da samar da ci gaba.

Na biyu, da kayan

Manufa: Bisa ga bukatun na aikin injiniya data MI, yanke a kananan guda a kan manyan takardar don inganta yin amfani da saukaka.

Tsari: manyan takardar abu → cutboard bisa ga MI bukatun → niƙa hukumar → baki nika → gasa hukumar

Na uku, rawar soja

Manufa: Bisa ga aikin injiniya data, da ake bukata budewa da aka fadi na sukar a daidai matsayi a kan takardar da ake bukata size.

Tsari: babba farantin → rawar soja → ƙananan farantin → dubawa \ gyara

Huxu, PTH

Manufa: Copper Layer kafa ta hanyar kai-hadawan abu da iskar shaka dauki kammala lantarki ta musayar.

Tsari: hangplate → jan nitsewa atomatik line → ƙananan farantin

Biyar, Layer

Manufa: T ransfer graphics don ganawa abokin ciniki ta bukatun.

Tsari: (blue man tsari): grindboard → buga na farko gefen → bushe → buga na biyu gefen → bushe → daukan hotuna → inuwa → dubawa. (Bushe film tsari): hemp hukumar → laminate → tsayawar → dama Bit → Exposure → Shadow → Duba

Shida, abin kõyi plating

Manufa: Make da kauri da jan karfe a rami bango ganawa da ingancin bukatun da lalata resistant Layer plated for etching.

Tsari: babba farantin → degreasing → ruwa wanka sau biyu → micro-etching → ruwa wanka → pickling → jan plating → ruwa wanka → pickling → tin plating → ruwa wanka → ƙananan farantin

Bakwai, film cire

Manufa: ritaya da anti-plating shafi Layer tare da NaOH warware bijirar da ba-line jan Layer.

Tsari: rigar film: sa → soaking Alkali → wanka → scrubbing → wucewa inji; bushe film: ajiye jirgi → wucewa inji

Takwas, etching

Manufa: Etching ne yin amfani da sinadaran dauki hanya zuwa corrode da jan Layer a ba-line sassa.

Nine, solder mask

Manufa: Green man canja wurin da juna na kore man film ga hukumar kare layi da kuma hana tin a kan layi lokacin soldering sassa

Tsari: niƙa farantin → Buga photosensitive kore man → bugu na farko gefen → yin burodi takardar → bugu na biyu gefen → yin burodi takardar

Ten, siliki allo

Manufa: Silk allo ne mai sauki-to-gano markup

Tsari: Bayan karshen kore man → sanyaya → daidaita da cibiyar sadarwa → Buga haruffa

Goma sha, zinariya-plated yatsu

Manufa: plating wani Layer na nickel / zinariya da ake buƙata kauri a kan toshe yatsa yi shi more sa resistant

Tsari: babba farantin → degreasing → ruwa wanka sau biyu → micro-etching → ruwa wanka sau biyu → pickling → jan plating → ruwa wanka → nickel plating → ruwa wanka → zinariya-plated tin farantin (a aiwatar da juxtaposition)

Goma sha biyu, gubar-free HASL

Manufa: Fesa tin da aka fesa da wata Layer na gubar tin a kan danda jan surface ba an rufe shi da solder tsayayya mai kare jan surface daga hadawan abu da iskar shaka da kuma hadawan abu da iskar shaka tabbatar da kyau soldering yi.

Tsari: micro-etching → iska bushewa → preheating → rosin shafi → solder shafi → zafi iska leveling → iska sanyaya → wanka da bushewa

Goma sha uku, karshe da kullum

Manufa: Ta hanyar mutu stamping ko CNC inji to yanke fitar da siffar kafa Hanyar da ake bukata da abokin ciniki.

Goma sha huɗu, lantarki gwajin

Manufa: Ta hanyar lantarki 100% gwajin, zai iya gane da bude kewaye, short kewaye da sauran lahani cewa ba su da sauƙi samu ta gani kallo.

Tsari: babba mold → saki jirgin → gwajin → m → FQC gani dubawa → m → gyara → samu gwajin → OK → REJ → ya da

Da goma sha biyar, FQC

Manufa: Ta hanyar 100% gani dubawa na bayyanar lahani na hukumar, da kuma gyara daga qananan lahani, don kauce wa matsalolin da m jirgin outflow.

Specific aikin da kwarara: shigowa kayan → view data → gani dubawa → m → FQA bazuwar dubawa → m → marufi → m → aiki → duba OK

YMS ne PCB manufacturer a China, Mun bayar da low cost da high quality PCB samfur. Muna da namu factory kafa fiye da 10,000 murabba'in mita kuma mun mallaki latest sana'a samar da kayan aiki zuwa rike da PCB masana'antu tsari.

Products hada da: buga kewaye hukumar, PCB danda hukumar ,Bare Board .


Post lokaci: Aug-07-2019
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