Electrostatic tawm paug, qhov kev puas tsuaj loj
Hauv lub caij ntuj qhuav, thaum koj qhib lub qhov rooj, koj yuav qee zaum hnov hluav taws xob. Nov yog Electrostatic Kev Xa Khoom (ESD). Thaum koj xav tias xaim hluav taws xob, qhov hluav taws xob electrostatic ntawm koj lub cev tau siab dua 2000 volts! Thaum koj pom qhov tawm hluav taws xob tawm, hluav taws xob zoo li qub ntawm koj lub cev yog twb siab txog li 5000 volts! Thaum koj hnov lub suab ntawm qhov paug tawm, hluav taws xob zoo li qub ntawm koj lub cev tau mus txog 8000 volts! Txawm li cas los xij, ntau txoj kev niaj hnub kev kub ceev loj heev ntawm kev sib koom ua ke ib puag ncig yuav raug puas ntsoog thaum lawv ntsib hluav taws xob zoo li ntawm tsuas yog kaum tawm ntawm volts lossis tsawg dua. Ntawd yog hais, thaum koj kov cov kev sib txuas, koj tsis hnov zoo lossis tsis pom kev tsis hnov hluav taws xob, hluav taws xob no tau qee qhov lossis puas tag, thiab koj tseem tuaj yeem tshawb nrhiav qhov ua rau nws cov khoom kho vajtse lossis software. Cov. Koj yuav tsis paub nws yog" dab" ntawm hluav taws xob zoo li qub. Ua ntej nruab nrab ntawm lub xyoo pua xeem, hluav taws xob zoo li hluav taws xob zoo li kev ua tau zoo hauv lub tsev cia puav pheej science, tsuas yog qhov pom lub cev zoo; txawm li cas los xij, hluav taws xob zoo li qub tau dhau los ua kev kub ntxhov ntawm kev ua lag luam qib siab niaj hnub no.
Muaj ntau qhov kev phom sij tuag taus los ntawm hluav taws xob zoo li qub nyob hauv tsev thiab txawv teb chaws nyob rau xyoo tas los no. Hauv cov tub rog kev lag luam hauv kev lag luam, electrostatic kev tawm tsam ua rau muaj qhov tawg ntawm cov foob pob hluav taws (projectiles); nyob rau hauv kev lag luam petrochemical, electrostatic kev tso tawm tau rov ua dua roj av kom ntes hluav taws thiab tawg; nyob rau hauv kev lag luam hluav taws xob, hluav taws xob hluav taws xob raug puas ntsoog. Tsuas yog nyob hauv Tebchaws Meskas yog qhov poob txhua xyoo los ntawm hluav taws xob zoo li qub rau kev lag luam hluav taws xob. Nws suav mus txog kaum tawm lab daus las. Lwm hom tshuaj electrostatic txaus ntshai yog qhov kev nyab xeeb ntawm lub zog electrostatic. Cov hmoov av sau cov nyhuv ntawm electrostatic quab yuam yuav cuam tshuam rau cov khoom zoo. Hauv kev tsim cov hluav taws xob ntau qhov sib xyaw, kev siv hluav taws xob zoo li qub txo tau cov txiaj ntsig chip. Hauv cov txheej txheem luam ntawv, nws yog qhov nyuaj rau ua kom haum daim ntawv vim kev xaum xim, uas yog txo cov khoom siv ntau lawm. Tsis tas li ntawd, qhov paug tawm ntawm electrostatic kuj ua rau muaj kev cuam tshuam zoo ntawm lub tshuab hluav taws xob, thiab nws cov zaus muaj dav heev, los ntawm qhov tsawg zaus mus rau ntau dua ob peb gigahertz. Qhov no muaj zog ntawm lub tshuab hluav taws xob muaj lub sijhawm luv luv, tab sis nws txoj kev siv zog tseem muaj zog dua li lub tshuab hluav taws xob hauv lub xov tooj ntawm lub xov tooj ntawm tes, uas yuav cuam tshuam rau kev ua haujlwm ib txwm ntawm qee cov khoom siv.
Hluav taws xob hluav taws xob zoo li teeb meem, nws yuav ua li cas? Txhua yam tshuaj yog tsim ntawm atoms, thiab cov qauv yooj yim ntawm atoms yog protons, neutrons thiab electrons. Cov kws tshawb fawb muab cov hluav taws xob sib cais raws li qhov ntsuas tau zoo, neutron tsis txuas, thiab hluav taws xob tsis raug them. Hauv qhov xwm txheej ib txwm, tus naj npawb ntawm cov protons thiab hluav taws xob ntawm atom yog qhov zoo ib yam, thiab qhov zoo thiab qhov tsis zoo yog qhov sib npaug, yog li nws zoo li tsis ntxiv rau sab nraud. Txawm li cas los xij, vim muaj kev cuam tshuam sab nraud xws li kev sib txhuam lossis hauv daim ntawv ntawm ntau lub zog xws li kinetic zog, lub zog siv hluav taws xob, lub zog siv hluav taws xob, tshuaj lub zog, thiab lwm yam, cov nqi zoo thiab tsis zoo ntawm cov atoms yuav tsis txaus. Kev sib txhuam hauv lub neej txhua hnub yog qhov ua qhov tseem ceeb ntawm kev sib cuag thiab sib cais tas li. Qee qhov xwm txheej, hluav taws xob zoo li qub tuaj yeem tsim tawm yam tsis muaj kev sib txhuam, xws li kev tsim hluav taws xob hluav taws xob, hluav taws xob pyroelectric thiab piezoelectric electrification, Helmholtz txheej, dav hlau hluav taws xob, thiab lwm yam.
Ob qho khoom siv ntawm cov khoom siv sib txawv tuaj yeem tsim hluav taws xob zoo li ntev tau yog sib cais tom qab sib cuag. Ntawm chav kawm, ntws cua yuav tuaj yeem tsim hluav taws xob zoo li qub. Vim li cas cov ntws huab cua thiaj li tsim hluav taws xob zoo li qub? Vim tias huab cua kuj tseem tsim ntawm atoms, nws tuaj yeem hais tias hluav taws xob zoo li qub yuav tsim tau txhua lub sijhawm thiab txhua qhov chaw hauv peb lub neej. Nws yuav luag tsis tuaj yeem tshem tawm hluav taws xob zoo li qub, tab sis qee qhov kev ntsuas tau raug coj los tswj hluav taws xob zoo li qub kom nws thiaj li tsis tsim kev puas tsuaj. Rau cov chaw ib puag ncig thiab cov khoom tiv thaiv sib txawv, muaj ntau txoj kev tiv thaiv thiab ntsuas. Muaj ntau txoj hauv kev los txo hluav taws xob zoo li qub los txo cov kev phom sij ntawm hluav taws xob zoo li qub. Piv txwv, qee cov khoom siv tiv thaiv zoo li qub thiab ntsuas tau siv los tswj hluav taws xob zoo li qub ntawm tib neeg lub cev thiab ib puag ncig. Cov neeg ua haujlwm tuaj yeem hnav khaub ncaws tiv thaiv zoo li qub thiab khau thiab nteg anti-zoo li qub hauv av. Ntxiv nrog rau qhov ntsuas hluav taws xob zoo ntsuas kev ntsuas ntsuas, yuav tsum muaj cov kev tswj hwm software ntsuas kom zoo li qub. Nov yog kev tswj hwm hluav taws xob zoo li qub thiab cov ntawv pov thawj thiab kev paub txog kev tiv thaiv zoo li qub. Ntau lub tsev haujlwm txawv tebchaw muaj kev tswj hwm ntawm cov neeg ua haujlwm zoo li qub.
Ntawm qhov tod tes, qee qhov kev ntsuas tau tuaj yeem thaum tsim tus Circuit Court txhim kho cov peev txheej antistatic.
Hluav taws xob zoo li qub muaj ntau qhov xwm txheej, hluav taws xob zoo li qub kuj tseem siv tau? Cov lus teb tau yog, kev siv hluav taws xob zoo li qub tuaj yeem muaj txiaj ntsig rau noob neej. Dab tsi txhua tus paub feem ntau yog electrostatic thaij duab, uas tam sim no siv dav. Electrostatic plua plav tshem tawm muaj qhov zoo ntawm kev ua haujlwm siab. Tam sim no, ntau cov tshuab lim cua siv hluav taws xob zoo li qub los nqus cov hmoov av hauv huab cua los ua kom muaj huab cua huv. Hauv kev ua liaj ua teb, kev siv electrostatic tshuaj tsuag tuaj yeem txhim kho kev ua tau zoo thiab txo qis kev siv tshuaj tua kab, uas yog kev lag luam thiab ib puag ncig. Muaj ntau ntau cov ntawv thov ntawm hluav taws xob zoo li qub. Piv txwv li, cov noob kho los ntawm hluav taws xob zoo li qub muaj cov kab mob muaj zog tsis kam, txo cov kab mob tshwm sim, kev muaj peev xwm tawg siab, thiab nce siab ntxiv; Lub ozone tsim tawm los ntawm electrostatic kev tso tawm yog ib qho chaw ua kom muaj zog, uas muaj lub zog tiv thaiv zoo; Cov dej tsis tsuas yog zoo rau kev sib deev nkaus xwb tab sis tsis yooj yim ua rau nplai. Cov roj electret nrog cov hluav taws xob zoo li qub tseem tuaj yeem tiv thaiv ntau yam kev mob nqaij mos. Nws muaj cov haujlwm ntawm kev tshem tawm cov ntshav stasis thiab txo qhov o. Hluav taws xob zoo li qub tseem tuaj yeem siv txau, thiab lub plhaub ntawm cov khoom siv hauv tsev xws li tshuab ntxhua khaub ncaws thiab tub yees siv txau kom zoo ib yam nkaus muaj hluav taws xob zoo li qub.
Hauv qhov luv luv, hluav taws xob zoo li qub yog ib qho tsis paub meej, txawm hais tias peb tsis tuaj yeem pom nws nrog qhov muag liab qab lossis kov nws nrog peb txhais tes, hluav taws xob zoo li qub yog tsim tawm thiab ploj mus ib puag ncig peb. Nws tsis tsuas yog tsim kev puas tsuaj rau tib neeg, tab sis kuj tuaj yeem siv tau los ntawm tib neeg.