QCS Ka Pcb Seboka - Shenzhen Hlollang Technology Co., Ltd
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  • QCS Ka Seboka Pcb

    Dikarolo taolo Quality

    Ho etsa bonnete ba metsoako e lokela ho sebelisoa ke boleng bo botle, ho na le e hlophisitsweng, 'maloa hore re latela:

    1. An kakaretso ya ditshwantsho tse elektroniki dikarolo thulaganyou e tlhahlobo e kenyeletsa:

    * Mo diphuthelwaneng hlahloba:

    -Weighed le hlahloba bakeng sa tšenyo e

    -Taping boemo ba hlahloba-dented sephutheloana jj

    -Original fektheri tiisitsoe vs. bao e seng fektheri tiisitsoe

    * Shipping litokomane netefalitsoeng

    -Naha ea tlhaho

    -Purchase tle le linomoro thekiso odara papali

    * Manufacturer P / N, palo, letsatsi khoutu netefatso, RoHS

    * Mongobo mokoallo tšireletso ea netefalitsoeng (MSL) -vacuum tiisitsoe le mongobo pontshi le ga tlhaloso (hika)

    * Products le ambalaji (fota le khataluku ya)

    * Busang tšoaea tlhahlobo (markings fifetseng, robehileng mongolo, habeli условия:, litempe enke, joalo-joalo)

    * Physical maemo tlhahlobo (lihlopha loto, mengoapo, chipped metshetshe, joalo-joalo)

    * Efe kapa efe irregularities bonwang fumanwa

    Hang kabo rona bonwang tlhahlobo e phethiloe, lihlahisoa tse tsa tsoa taolong ho hlahlamang boemo ba-elektroniki dikarolo boenjiniere le kabo hlahloba bakeng sa tlhahlobo.

    2. Engineering dikarolo ea Tlhahlobo

    baenjiniere ba rona haholo ba nang le tsebo le ba koetlisitsoeng fumana dikarolo bakeng sa sekasekale boemong e nyenyane ho etsa bonnete ba mantsoe a tsoanang le boleng. likarolo efe kapa efe belaelago kapa ho se lumellane hore li sibolloa tshebetso bonwang tlhahlobo tla ka ho netefalitsoe kapa discounted ka ho nka sehlahisoa mohlala oa lintho tse bonahalang tse / likarolo.

    The boenjiniere le elektroniki dikarolo kabo thulaganyou e tlhahlobo e kenyeletsa:

    * Tlhahlobo bonwang hlahloba seo a se fumaneng le lintlha

    * Reka le ho thekiso ditaelo linomoro netefalitsoeng

    * Netefatso ya dileibole (dikhoutu bareng)

    * Manufacturer o logo logo logo logo 'me letsatsi la kutu netefatso

    * Mongobo nahanela boemo ba (MSL) le maemo RoHS

    * E pharaletseng tšoaea liteko permanency

    * Tlhahlobo le papiso ho moetsi datasheet

    * Lifoto tse ling nkiloe le khataluku ya

    * Solderibility Testing, disampole ho feta e potlakisa 'botsofali' thulaganyou e pele ba etswa diteko tsa solderibility, ho nka nahanela liphello tsa tlhaho botsofali tsa polokelo pele ho board- ntseng bo eketseha; , Ho phaella ho Engineering dikarolo Tlhahlobo re na le boemo ba ka hodimo sa tlhahlobo tlas'a kopo ya moreki.

    X-Ray Tlhahlobo bakeng sa Seboka sa BGA

    km gana X-ray tsamaiso ea rona tlhahlobo khona ho hlokomela mefuta e fapaneng ya likarolo tse ling tsa potoloho boto hatisoa ka tlhahiso ea kopano. tlhahlobo le se etsoa ka mor'a tshebetso kulo ho hlokomela mefokolo ka kulo boleng. thepa ya rona ke khona ho "bona" ​​manonyeletso solder tse tlas'a liphutheloana tse kang BGAs, CSPs le Flip dita HOKAE manonyeletso solder ba patiloe. Sena se re fa monyetla oa ho netefatsa hore phutheho e entseng le letona. The likoli le tse ling tse lesedi lemoha ke tsamaiso ea hlahloba ka potlako li hlahlobisisa le tshebetso tsa fetoloa ho fokotsa likoli le ho ntlafatsa boleng ba lihlahisoa ho qetela. Ka tsela ena, eseng feela ke liphoso tsa sebele lemoha, empa ho etsa joalo ka ho fetoloa ho fokotsa maemo le molato ka mapolanka le ho tla ka. Tšebeliso ea thepa ena ho etsa hore re etsa bonnete ba hore melao-motheo ea phahameng ka ho fetisisa ba ho hlokomelwa ka kopano ea rōna.

    AOI hlahloba bakeng SMT

    Ka mathomo liteko mokhoa ka PCB kopano, AOI sebetsa ho hlahloba itingoe lijo 'me e nepahetseng ea liphoso kapa likoli etsahalang thulaganyou e kopano PCB e le hore boleng bo phahameng oa liboka tsa PCB ka tiisa le ha ho na sekoli ka mor'a mola bona ba siea kopano. AOI ka sebelisoa bobeli ho PCBs nang letho le PCB kopano. Mona ho PCB e babatsehang, re haholo-holo sebelisa AOI ho tla hlahloba SMT (holim'a Mount Technology) kopano mola le bakeng sa liteko tsa mapolanka a se nang letho potoloho, tse fofang fatang e sebediswa bakeng sa hoo.

    Ka PCB Hlollang, AOI thepa e itšetlehile ka hore na k'hamera e phahameng-tlhaloso, thepa ena ka hapa litšoantšo tsa PCB holim'a ka thuso ea tse ngata tse mehloli ea leseli. Ka mor'a moo, ha ho bapisoa le tla etsoa pakeng tsa setšoantšo le boto entsprechen hapa hore ba 'nile ba input k'homphieutheng esale pele e le hore ho se tšoane, tsela e sa tloaelehang kapa esita le liphoso ka ho hlaka o ile a bontša ka ho Software lona a haha-ka ho e lokisa. Tsela kaofela ka leihlo ka bobeli efe kapa efe.

    AOI ke contributive ho ntlafatso bokgoni hobane e behoa kopano mola SMT, hang feela ka mor'a reflow. Hang ha ba bang mathata a hlahloba 'me a tlalehela ke AOI thepa, baenjiniere ba ka hang-hang fetola ngollana entsprechen ka mekhahlelo e fetileng ya mola phutheho e le hore setseng lihlahisoa tla ka nepo ba bokana.

    Likoli AOI ka koahela haholo-holo kena kulo le dikarolo dihlopha. Ya ka dipehelo tsa kulo, kholofalo e ka Range ho tloha lipotoloho bulehileng, solder marokho, marukgwe solder, lekaneng solder ho solder feteletseng. Karolo likoli akarelletsa ho phahamisa loto, motsoako sieo, misaligned kapa metsoako lefeela.

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