Nyob rau hauv lub ntiaj teb ceev ceev ntawm electronics chaw tsim khoom, qhov xav tau txoj kev lag luam ntim tshiab tsis tau muaj ntau dua. Raws li cov tshuab hluav taws xob ua me dua thiab cov khoom siv muag heev, qhov thov rau cov ntaub ntawv ntim txhim khu kev qha thiab muaj txiaj ntsig zoo thiab tsim tau nce ntxiv. Cov ntaub nyias nyias, tau siv cov ntaub ntim ntim dav rau cov hluav taws xob, tau hloov kho cov kev tiv thaiv hluav taws xob, muab cov khoom siv hluav taws xob zoo nkauj.
Cov ntaub ntawv siv nyob rau hauv cov cab kuj ua kom muaj lub luag haujlwm tseem ceeb hauv kev nyab xeeb thiab kev ntseeg hluav taws xob thaum lub sijhawm cia, thiab kev sib dhos. Kev lig kev cai, cov cab kuj tau ua los ntawm cov ntaub ntawv xws li polystyrene, thiab cov kev tiv thaiv yooj yim tab sis muaj kev txwv tsis pub ua tiav thiab ib puag ncig. Txawm li cas los xij, nrog kev nce qib hauv cov khoom science thiab engineering, tshiab thiab txhim kho cov ntaub ntawv tau tsim los daws cov kev txwv no.
Ib qho ntawm qhov tseem ceeb tsim kho hauv cov kab xev cov kab xev yog kev siv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob zoo nkauj (ESD) thiab hluav taws xob sib cuam tshuam (ESD). Cov ntaub ntawv no muab daim thaiv hluav taws xob tawm tsam hluav taws xob thiab hluav taws xob sab nraud, tiv thaiv cov khoom siv los ntawm kev puas tsuaj thiab kev thauj mus los. Ib qho ntxiv, kev siv cov tshuaj tua kab hauv cov cab kuj muaj kev tsim kho kom muaj kev nyab xeeb los ntawm cov kev raug nplua, uas tuaj yeem cuam tshuam lawv qhov kev ua tau zoo thiab kev ntseeg tau.
Tsis tas li ntawd, cov qauv tsim ntawm cov kab xev carrier kuj tseem tau nce qib tseem ceeb los txhim kho nws txoj kev tiv thaiv thiab cov peev xwm tiv thaiv thiab lub peev xwm precision. Kev txhim kho ntawm cov cab kuj daim kab xev cov kab xev, muaj cov hnab ris lossis cov kab ke rau tus kheej cov khoom siv hluav taws xob, tau hloov kho txoj kev hluav taws xob tau ntim khoom thiab daws tau. Cov qauv siv no tsis tsuas yog muab kev ruaj ntseg thiab kev teeb tsa kev ruaj ntseg rau cov khoom siv uas tsis muaj tseeb, txo qis kev phom sij thiab kev tsis zoo.
Ntxiv rau kev tiv thaiv, precision yog qhov tseem ceeb hauv kev ntim khoom siv hluav taws xob, tshwj xeeb hauv cov txheej txheem hauv kev sib dhos. Cov qauv tsim ntawm cov kab xev cov kab xev tam sim no sib txuam cov ntsiab lus loj, meej cov tswv yim sib txawv los xyuas kom muaj kev nyab xeeb thiab ua kom tiav cov khoom siv. Qeb no ntawm precision yog qhov tseem ceeb rau kev sib dhos cov cuab yeej kub-qhov twg txawm tias kev sib txawv uas yuav ua rau muaj qhov yuam kev ntau dua thiab kev sib zog ua ke.
Ntxiv mus, qhov kev cuam tshuam ib puag ncig ntawm cov kab xev cov kab xev thiab tsim qauv kuj tseem yog ib qho tseem ceeb ntawm kev hloov tshiab. Nrog rau kev loj hlob tseem ceeb ntawm kev coj ua kom ruaj khov thiab cov neeg tsim khoom siv hauv eco Los ntawm kev sib xyaw cov ntaub ntawv no rau hauv kev tsim, kev lag luam hluav taws xob tuaj yeem txo cov hneev taw pa roj hmab thiab pab txhawb rau cov khoom siv muaj zog ntau.
Hauv kev xaus, cov evolution ntawm cov kab xev xev thiab tsim qauv tau coj txog qhov kev nce qib tseem ceeb hauv kev tiv thaiv thiab preforics ntim. Kev siv cov ntaub ntawv qib siab, xws li cov lus qhia thiab ntxim nyiam ntawm kev nyab xeeb ntawm cov kab xev hluav taws xob, muaj kev txhim kho cov cab kuj zoo nkauj, muaj kev ua haujlwm ntawm cov txheej txheem sib dhos. Raws li cov hluav taws xob kev lag luam txuas ntxiv mus hloov zuj zus, kev hloov lub luag haujlwm tshiab hauv kev sib tham txog qhov xav tau, thiab kev siv hluav taws xob kom ruaj ntseg.
Lub Sijhawm Post: Tsib Hlis-18-2024