Lub cev tib neeg nws tus kheej yog ib qho khoom siv hluav taws xob. Thaum cov neeg ua haujlwm hnav khaub ncaws, khau, kaus mom, thiab lwm yam thaum taug kev, lawv yuav khaws cov hluav taws xob zoo li qub vim muaj kev sib txhuam, qee zaum siab txog pua pua lossis txawm tias ntau txhiab volts. Txawm hais tias lub zog me me, tib neeg lub cev yuav ua rau muaj hluav taws xob thiab ua rau muaj hluav taws xob zoo li qub uas txaus ntshai heev.
Yuav kom tiv thaiv tau qhov sib sau ua ke ntawm hluav taws xob zoo li qub hauv chav huv si, chav huv si jumpsuit, thiab lwm yam ntawm cov neeg ua haujlwm (xws li khaub ncaws ua haujlwm, khau, kaus mom, thiab lwm yam), ntau hom khoom siv tiv thaiv hluav taws xob tib neeg ua los ntawm cov ntaub tiv thaiv hluav taws xob xws li khaub ncaws ua haujlwm, khau, kaus mom, thom khwm, lub ntsej muag, txoj siv dab teg, hnab looj tes, ntiv tes npog, khau npog, thiab lwm yam. Cov khoom siv tiv thaiv hluav taws xob tib neeg sib txawv yuav tsum tau siv raws li ntau qib ntawm thaj chaw ua haujlwm tiv thaiv hluav taws xob thiab cov kev xav tau ntawm qhov chaw ua haujlwm.
① Cov khaub ncaws ESD rau chav huv rau cov neeg ua haujlwm yog cov uas tau ntxuav tsis muaj plua plav thiab siv hauv chav huv. Lawv yuav tsum muaj kev tiv thaiv zoo li qub thiab kev ua haujlwm ntxuav; Cov khaub ncaws ESD yog ua los ntawm cov ntaub tiv thaiv zoo li qub thiab xaws raws li cov qauv thiab cov qauv xav tau los tiv thaiv kev sib sau ua ke ntawm hluav taws xob zoo li qub ntawm cov khaub ncaws. Cov khaub ncaws ESD raug muab faib ua ob hom thiab sib xyaw ua ke. Cov khaub ncaws chav huv yuav tsum muaj kev ua haujlwm tiv thaiv zoo li qub thiab ua los ntawm cov ntaub ntev uas tsis yooj yim plua plav. Cov ntaub ntawm cov khaub ncaws tiv thaiv zoo li qub yuav tsum muaj qee qib ntawm kev ua pa thiab dej noo permeability.
② Cov neeg ua haujlwm hauv chav huv lossis thaj chaw ua haujlwm tiv thaiv hluav taws xob yuav tsum hnav cov khoom tiv thaiv tus kheej tiv thaiv hluav taws xob, suav nrog cov hlua khi dab teg, cov hlua khi ko taw, khau, thiab lwm yam, raws li cov kev cai ua haujlwm kev nyab xeeb. Lub hlua khi dab teg muaj cov hlua khi av, hlau, thiab qhov sib cuag (buckle). Tshem tawm cov hlua thiab hnav nws rau ntawm lub dab teg, sib cuag ncaj qha rau daim tawv nqaij. Lub hlua khi dab teg yuav tsum sib cuag zoo nrog lub dab teg. Nws lub luag haujlwm yog kom sai thiab muaj kev nyab xeeb faib thiab sib tsoo hluav taws xob static uas cov neeg ua haujlwm tsim, thiab tswj tib lub zog electrostatic li qhov chaw ua haujlwm. Lub hlua khi dab teg yuav tsum muaj qhov chaw tso tawm yooj yim rau kev tiv thaiv kev nyab xeeb, uas tuaj yeem yooj yim txiav tawm thaum tus neeg hnav tawm ntawm qhov chaw ua haujlwm. Qhov chaw sib tsoo (buckle) txuas nrog lub rooj ua haujlwm lossis qhov chaw ua haujlwm. Cov hlua khi dab teg yuav tsum tau kuaj xyuas tas li. Cov hlua khi ko taw (cov hlua khi ceg) yog lub cuab yeej av uas tso hluav taws xob static uas lub cev tib neeg nqa mus rau hauv av electrostatic dissipative. Txoj kev uas cov hlua khi ko taw sib cuag daim tawv nqaij zoo ib yam li cov hlua khi dab teg, tsuas yog tias cov hlua khi ko taw siv rau ntawm qhov qis ntawm txhais tes lossis pob luj taws. Qhov chaw uas siv txoj hlua khi ko taw yuav tsum tau muab tso rau hauv av nyob rau hauv qab ntawm tus neeg hnav lub khau tiv thaiv ko taw. Yuav kom ntseeg tau tias muaj kev sib txuas hauv av txhua lub sijhawm, ob txhais taw yuav tsum muaj cov hlua khi ko taw. Thaum nkag mus rau hauv thaj chaw tswj, feem ntau yuav tsum tau kuaj xyuas txoj hlua khi ko taw. Txoj hlua khi khau (pob taws lossis ntiv taw) zoo ib yam li txoj hlua khi ko taw, tsuas yog tias qhov uas txuas rau tus neeg hnav yog txoj hlua khi lossis lwm yam khoom uas ntxig rau hauv khau. Qhov chaw uas siv txoj hlua khi khau yuav tsum tau muab tso rau hauv av nyob rau hauv qab ntawm pob taws lossis ntiv taw ntawm khau, zoo ib yam li txoj hlua khi khau.
③ Cov hnab looj tes tiv thaiv hluav taws xob thiab cov ntiv tes siv los tiv thaiv cov khoom thiab cov txheej txheem los ntawm hluav taws xob zoo li qub thiab kev ua qias tuaj los ntawm cov neeg ua haujlwm hauv cov txheej txheem qhuav thiab ntub. Cov neeg ua haujlwm hnav hnab looj tes lossis cov ntiv tes qee zaum yuav tsis tau grounded, yog li cov yam ntxwv khaws cia hluav taws xob ntawm cov hnab looj tes tiv thaiv hluav taws xob thiab tus nqi tso tawm thaum rov grounded yuav tsum tau lees paub. Piv txwv li, txoj kev grounding yuav hla dhau ESD cov khoom siv rhiab heev, yog li thaum kov cov khoom siv rhiab heev, cov khoom siv dissipative zoo li qub uas maj mam tso hluav taws xob zoo li qub yuav tsum tau siv es tsis txhob siv cov khoom siv conductive.
Lub sijhawm tshaj tawm: Tsib Hlis-30-2023