OSP Scanner Flex PCB
1. Muab khoom piav qhia
Specification
txheej: 1
Thickness: 0.13 hli
Khoom siv: 1OZ muaj adhesive dov
Tooj dub: 1 oz
Kev kho qhov hauv npoo: kub plating
Kab dav dav dav / kab sib txuas: 0.1mm / 0.095mm
FR4 reinforcing tuab: 0.5 hli
Scanner, siv optoelectronic technology thiab cov zauv los hloov cov duab los yog cov duab cov ntaub ntawv rau cov teeb meem hauv kev tshuaj ntsuam. Yog vim li cas nws thiaj khiav tau yog qhov zoo FPC. Uniwell's scanners npog ntau cov ntaub ntawv, chaw ua haujlwm, tsev kho mob, kev qhia thiab lwm yam. Vim hais tias cov khoom FPC yog cov muaj txiaj ntsig zoo, lub neej ntev. Peb lub tuam txhab yeej lub koob meej zoo.
2. FPC tshuab ntawv:
Cov khaub ncaws: 20 (xws li 12 players
Kab khiav widest / chaw (mil) hauv kev ua si: 3/3, 3.5 / 3.5
Nam piv: 20: 1 (PTH); 1: 1 (qhov muag tsis pom kev)
Min. drilling qhov (lub hli): 6 (mechanical); 4 (laser)
Nrug deb ntawm drilling rau neeg xyuas pib (mil): 6
Kev kam rau kev tswj hwm tus kheej (+/-): 10%
3.FPC daim ntawv thov
FPC tsuas yog pom hauv cov khoom siv hluav taws xob xws li lub xov tooj txawb, Lub Khoos phis, Laptop, Ntawv Tshawb Fawb, Scanner, Fax Tshuab, Luam Ntawv, DVD, Cov Yees Duab, Cov Ntawv Xov Xwm, Cov Ntawv Ntsiav Tshuaj PC. Thaum lub sij hawm xyoo Uniwell tau txais txiaj ntsig zoo ntawm cov neeg siv khoom FPC.
4.Luag tshaj li kev paub --- kev sib tsoo ntawm cov khoom ntaws ntawm PCB
Cov txheej txheem disassembly ntawm cov khoom txeej hauv PCB
Cov nplooj ntawv nyob rau ntawm daim ntawv sau qhia Circuit Court Circuit Board (PCB) yog cov kab mob tshiab tsis muaj hlau lead los yog luv luv. Lawv yog cov ncaj qha rau ntawm lub rooj tsav xwm hauv cov ntawv luam tawm thiab yog cov khoom tshwj xeeb rau kev sib txuam ua ke siv technology.Qhov nplua ntu muaj qhov zoo ntawm kev loj me me, lub cev nyhav, kev siab ceev, kev ruaj siab, kev muaj zog ntawm kev tswj, cuam tshuam muaj peev xwm thiab ua rau.Nws tam sim no, nws tau raug siv hauv cov cuab yeej siv hluav taws xob, cov khoom siv kev sib txuas lus mobile, video integrated tshuab, xim TV high zaus taub hau VCD thiab lwm cov khoom, kev loj hlob sai.
Feem ntau yog siv cov khoom txeej npliag yog:
(1) flake resistor
(2) lub plhaub tws capacitor
(3) Sheet inductor
(4) diav diode
(5) Flake triode
(6) Me me chip integrated circuit thiab lwm yam.
Cov khoom ntim no yog me me loj heev, ntshai thaum tshav kub kub thiab kov, thiab qee cov hmoov txhuas muaj ntau dhau mus ua kom tsis txhob muaj teeb meem, uas ua rau muaj kev nyuaj siab. Yog li no, txoj kev siv kev sib txuas lus tseem ceeb heev.
1.Nyob rau txoj kev nqus hlau hom
Tin-absorbing copper mesh yog woven los ntawm txoj hlua tooj hlau xaim mesh kuj siv tau los ua cov hlau hlau thaiv hlau los yog ntau txoj hlua xov hlau hloov. Thaum siv cov xov tooj hlau khwb rau ntau lub koob, co nrog rosin cawv flux, rhuav nrog cov hlau nplaum, thiab rub los ntawm txhua tus taw yog adsorbed los ntawm cov hlau.Ua cov xaim txuas nrog lub kauj ruam thiab rov ua ob peb zaug, maj mam txo tus nqi ntawm lub laub ntawm tus pin kom txog thaum tus pin yog sib cais los ntawm luam ntawv.
2. Hom tshuaj txhuam hniav tu kom zoo
Thaum lub tshuab ua kom ntau los ntawm cov kav hlau tiv thaiv lub plhaub, cov laug caws yuav raug muab ntxuav nrog tus txhuam hniav los yog roj txhuam, xim txhuam thiab lwm yam, thiab cov khoom yuav raug tshem tawm sai sai. Tom qab tshem tawm cov khoom, PCB yuav tsum tau muab ntxuav kom huv nyob rau lub sij hawm los tiv thaiv cov luv luv ntawm lwm cov khoom tshwm sim los ntawm cov khoom qub.
3.Nyem rub tawm txujci
Txoj kev no yog tsim rau ntu chip kev sib txuas ua ke.Thaum ib lub xuab zeb ntawm cov tsim nyog thiab muaj zog, piercing los ntawm qhov sib txawv ntawm tus pin ntawm qhov kev sib txuas ntawm lub voj voog, ib kawg ntawm cov hlau xaim tshaj plaws yog tsau nyob rau hauv ib txoj hauv kev, qhov kawg yog tuav ntawm tes, thiab thaum lub lauj koos pam tuag, Rub tus txha hniav hlau "hlais" khawm ob leeg, kev sib txuas ntawm lub taub hau thiab sau ntawv sib cais.
4. Xaiv txoj hauv kev rau tin - nqus khoom
Tin absorbers muaj cov tin absorbers dog dig thiab tin soldering hlau ob hom.Txawm thaum siv cov tin absorber coj los siv, pisto piston ntawm lub tin absorber yog nias. Thaum lub plhaub taum ntawm lub plhaws ntawm lub plhaws yog melted los ntawm cov hluav taws xob fais fab, lub xuas dej ntawm lub tin absorber yog nias rau ntawm lub pob khoom tawg thiab tso khawm ntawm lub tin absorber yog nias, thiab lub tin yaj yog sucked tseg thaum lub piston tus pas pleev ntawm lub tin absorber yog bouncing rov qab.Ua ntej ob peb zaug, yuav tsum tau sib cais los ntawm PCB.Tin ironing iron yog ib qho tshwj xeeb tin absorbing cuab tam uas sib sau ua ke cov qub tin absorber thiab hluav taws xob soldering hlau, thiab nws cov kev pab yog tib yam li hais tias qhov qub qab plhaub hnav ua si.Piv txwv yuav tsum tau them rau cov tshuaj tiv thaiv thaum lub sij hawm cua sov, lub hwj chim ntawm cov kav hlau thiab lub taub hau hlau yuav tsum tsim nyog.
Cim npe nrov: OSP scanner flex PCB, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, pheej yig, kho, tsis muaj nqi, zoo siab, hais lus