Lub network hloov yog lub caj qaum ntawm kev sib txuas lus niaj hnub no, kom cov ntaub ntawv seamless cov ntaub ntawv ntws ntawm cov khoom siv hauv Enterprise thiab ib puag ncig. Kev tsim cov khoom siv tseem ceeb no cuam tshuam nrog cov txheej txheem ua ke thiab nruj kev tswj hwm kev tswj hwm thiab nruj kev tswj hwm zoo, cov khoom siv tau zoo. Ntawm no yog qab-cov-scenes saib ntawm kev tsim khoom lag luam ntawm lub network hloov.
1. Tsim thiab Kev Loj Hlob
Kev sib yuav ntawm lub network hloov pib nrog theem tsim thiab theem kev loj hlob. Engineers thiab cov tsim qauv ua haujlwm ua haujlwm ua ke los tsim cov ncauj lus kom ntxaws ntxaws thiab cov kab ke thiab kev nce qib thev naus laus zis thiab cov neeg siv khoom. Qeb no suav nrog:
Circuit Tsim Tsim: engineers qauv tsim qauv, suav nrog cov ntawv luam tawm Circuit Court Board (PCB) uas tau txais tus caj qaum ntawm tus tes hloov.
Kev xaiv tivthaiv: Xaiv cov khoom siv zoo, xws li cov txheej txheem, cov khoom siv hluav taws xob, uas tau raws li cov qauv kev ua tau zoo thiab cov qauv siv hluav taws xob uas xav tau rau cov pob hluav taws xob.
Prototyping: prototypes raug tsim los sim ua haujlwm, kev ua tau zoo, thiab kev ntseeg tau ntawm tus qauv. Cov qauv ua kom nruj nruj zuj zus los txheeb xyuas qhov tsim qauv cuam tshuam lossis thaj chaw rau kev txhim kho.
2. PCB Ntau Lawm
Thaum tus qauv tsim tiav, kev tsim khoom tsim kom txav mus rau hauv PCB fabrication theem. PCBs yog cov khoom tseem ceeb uas lub tsev hluav taws xob hluav taws xob thiab muab cov qauv lub cev rau cov pob hluav taws xob. Cov txheej txheem ntau lawm suav nrog:
Txheej Txheej: thov ntau txheej tooj liab rau tus tooj liab tsis-conductive tsim cov kab hluav taws xob txuas ntxiv rau ntau yam.
Etching: tshem cov tooj liab tsis tsim nyog los ntawm pawg thawj coj, tawm ntawm cov qauv Circuit Court uas yuav tsum tau ua haujlwm.
Drilling thiab plating: tho qhov mus rau PCB los pab txhawb kev tso ntawm cov khoom siv. Cov qhov no yog tom qab ntawd plated nrog cov khoom siv ua kom ntseeg tau tias kev sib txuas hluav taws xob.
Taus Taus Daim Ntawv Thov Daim Ntawv Thov: Thov daim npog qhov ncauj tiv thaiv kab mob rau tus PCB los tiv thaiv kev sib tw luv luv thiab tiv thaiv lub voj voog los ntawm kev puas tsuaj ib puag ncig.
Txhob lo lo ntxhuav npo luam ntawv: Cov ntawv cim thiab cov naj npawb yog luam tawm ntawm PCB los ua kev sib dhos thiab daws teeb meem.
3. Qhov chaw sib dhos
Thaum lub PCB tau npaj txhij, kauj ruam tom ntej yog los sib sau ua ke ntawm cov pawg. Qeb no koom nrog:
Cov khoom siv saum npoo av (SMT): Siv cov tshuab kaw lus tso rau cov khoom sib xyaw rau hauv PCB saum npoo nrog cov huab. SMT yog cov qauv uas nyiam sib txuas me me, cov khoom siv nyuaj xws li siv cov resistors, capacitors, thiab kev sib xyaw.
Los ntawm-qhov thev naus laus zis (tht): rau cov khoom sib xyaw loj uas tas cov kev txhawb nqa kev ntxiv, los ntawm qhov chaw sib txuas tau ntxig rau hauv lub pcb.
Reflefling soldering: Cov sib sau ua ke PCB kis dhau los ntawm kev sib txuas ntawm qhov cub uas tus muab cov khoom siv hluav taws xob melts thiab solidifies, tsim kom muaj kev ruaj ntseg hluav taws xob sib txuas ntawm cov cheebtsam thiab PCB.
4. Firmware Programme
Thaum lub cev lub cev ua tiav tiav, lub network hloov lub firmware yog programmed. Firmware yog cov software uas tswj hwm kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv. Kauj ruam no suav nrog:
Firmware Installation: Firmware tau muab ntsia rau hauv lub hloov lub cim xeeb, cia nws ua cov haujlwm yooj yim xws li pob ntawv hloov, thiab tswj hwm network.
Kev kuaj thiab kev ntsuas hluav taws xob: tus hloov tes yuav tsum tau kuaj kom ua kom cov firmware tau raug teeb tsa kom raug thiab tag nrho cov haujlwm ua haujlwm raws li qhov kev cia siab. Cov kauj ruam no yuav suav nrog kev sim kev ntxhov siab los txheeb xyuas kev hloov pauv hauv qab kev sib txuas ua ke.
5. Tswjhwm thiab kuaj
Kev tswj kom zoo yog qhov tseem ceeb ntawm kev tsim khoom, kom ntseeg tau txhua lub network hloov mus ntsib cov qauv kev ua tau zoo tshaj plaws, kev ntseeg tau thiab kev nyab xeeb. Qeb no koom nrog:
Kev Ntsuas Xyuas Haujlwm: Txhua qhov kev ntsuam xyuas yog kuaj kom ntseeg tau tias nws ua haujlwm tau zoo thiab txhua qhov chaw nres nkoj thiab cov nta ua haujlwm raws li kev cia siab.
Kev kuaj ib puag ncig: Cov pob hloov mus kuaj seb yog qhov ntsuas kub, av, thiab kev co kom ntseeg tau tias lawv tuaj yeem tiv thaiv ntau yam kev ua haujlwm.
EMI / EMC TESTING: Electromagnet cuam tshuam (EMI) thiab kev ntsuas hluav taws xob tau ua kom ntseeg tau tias muaj kev phom sij rau lwm yam khoom siv hluav taws xob tsis muaj kev cuam tshuam.
Hlawv-hauv kev sim: tus hloov tes hloov tau siv thiab khiav rau lub sijhawm ncua sijhawm los txheeb xyuas qhov tsis xws luag lossis tsis ua tiav uas yuav tshwm sim dhau sijhawm.
6. Thaum Kawg Ua Ke thiab Ntim Ntim
Tom qab dhau tag nrho cov kev ntsuas zoo, lub network hloov nkag mus rau lub rooj sib txoos kawg thiab ntim theem. Qhov no suav nrog:
Lub rooj sib dhos kom zoo: PCB thiab cov khoom siv tau teeb tsa tsis pub dhau tsim los tiv thaiv cov hloov pauv ntawm lub cev thiab ib puag ncig.
Labelling: Txhua qhov hloov tau yog daim ntawv lo nrog cov ntaub ntawv khoom lag luam, lej, thiab cov cai ua raws li kev sib tw.
Ntim: Tus tes hloov khoom yog ua tib zoo muab kev tiv thaiv thaum xa khoom thiab khaws cia. Lub pob kuj tseem tuaj yeem suav nrog tus neeg siv phau ntawv, khoom siv fais fab, thiab lwm yam khoom siv.
7. Kev xa khoom thiab xa tawm
Ib zaug ntim, lub network hloov yog npaj rau kev thauj khoom thiab xa tawm. Lawv raug xa mus rau cov chaw ua lag luam, cov neeg xa khoom lossis ncaj qha rau cov neeg siv khoom thoob ntiaj teb. Pab pawg logistics kom ntseeg tau tias lub pob hluav taws xob xa tawm kev nyab xeeb, raws sijhawm, thiab npaj rau kev xa tawm hauv ntau qhov chaw network.
Hauv kev xaus
Kev tsim cov network hloov yog qhov ua ke ua ke uas ua ke cov kev ua haujlwm siab tshaj lij, kev txawj ntse ua kom paub zoo. Txhua kauj ruam los ntawm kev tsim qauv thiab PCB kev tsim khoom mus los, kuaj thiab ntim yog qhov tseem ceeb rau cov khoom lag luam siab ntawm cov khoom siv niaj hnub no. Raws li tus caj qaum ntawm kev sib txuas lus niaj hnub, cov chaw hloov hluav taws xob no ua haujlwm tseem ceeb hauv kev txhim khu kev txhim khu kev qha thiab cov ntaub ntawv txaus txaus hauv kev lag luam thiab cov ntawv thov.
Lub sij hawm Post: Aug-23-2024
