Xaiv thiab ceev faj ntawm kev ua haujlwm tiv thaiv zoo li qub
1. Thaj tsam tag nrho (lossis tus naj npawb ntawm cov khoom thaiv) ntawm qhov ua haujlwm tiv thaiv zoo li qub yuav tsum tau ua rau kev tsim kho chav siv koos pij tawj thiab tus naj npawb ntawm ntau cov khoom siv (cov qauv sib piv 1: 3.5, 1: 5.5) yuav tsum muaj tseeb sab laug, yog li tsis txhob pov tseg Los sis tsis txaus.
2. Nkag siab txog qhov ua tau zoo thiab ntau yam kev ntsuas ntawm kev ua haujlwm ntawm kev tawm tsam zoo li qub uas ua los ntawm cov khw tsim khoom. Xws li cov yam ntxwv ua tshuab thiab lub zog hluav taws xob. Cov neeg kho tshuab kev ua tau zoo tsuas yog txiav txim siab nws qhov peev xwm hnav thiab hnav tsis kam. Nruab qhov thooj ua ke ntawm qhov thaiv kev ua haujlwm zoo li qub ntawm cov kab sib chaws truss sib tshooj. Tom qab leveling anti-static workbench, nws lub peev xwm nqa yuav tsum ncav cuag ib qho kev thauj khoom sib npaug ntau dua 1000kg / m2, thiab cov concentrated load ntawm ib feem ntawm qhov ua haujlwm tiv thaiv antistatic yuav tsum muaj ntau dua 300kg, Thaum nqa lub zog ntawm 300kg ntawm qhov taw qhia nrog ib lub cheeb ntawm 6cm, tus nqi ntawm deflection yuav tsum tsawg dua 2 hli, thiab tsis muaj ib qho kev txiav mus tas li. Cov kev txhawb nqa hloov tau yuav tsum tuaj yeem tiv taus qhov ntsug ntawm ntau tshaj 1000kg, thiab lub rooj tsavxwm saum npoo yuav tsum muaj qee yam ntawm cov kev ua haujlwm zoo. Cov khoom hluav taws xob muaj feem ntau yog qhov system tsis kam, electrostatic voltage, thiab qhov chaw tsis kam. Lub kaw lus tiv thaiv yuav tsum yog 105Ω-108Ω. Thaum lub ntsuas kub yog 21 ± 1.5 ℃ thiab tus txheeb ze cov av noo yog 30%, qhov ntsuas hluav taws xob ntawm lub ntsuas hluav taws xob tiv thaiv yuav tsum qis dua 2500V, thiab tus nqi saum npoo yuav tsum yog 105Ω-108Ω. Cov cuab yeej ua haujlwm tiv thaiv zoo li qub 3. Txiav txim siab qhov khoom ntawm qhov ua haujlwm tiv thaiv zoo li qub raws li qhov hnyav ntawm cov khoom hnyav tshaj plaws ntawm txhua qhov khoom siv hauv chav khoos phis tawm, kom tiv thaiv qee cov khoom siv ua kom hnyav dua thiab ua rau lub cev puas tsuaj lossis puas tsuaj mus pem teb. Xaiv ua haujlwm tiv thaiv zoo li qub. 4. Ua haujlwm los tiv thaiv kev tiv thaiv zoo li qub tsis tshua muaj kev cuam tshuam los ntawm ib puag ncig ib puag ncig. Uas yog hais, yuav tsis muaj qhov pom tseeb nthuav dav thiab nqes tes vim qhov kub dhau los lossis sab nraud qhov kub thiab txias, uas yog, thaum lub ntsuas kub hauv chav tshuab yog siab dua me ntsis, cov haujlwm tiv thaiv zoo li qub ncab thiab nthuav tawm thiab nthuav dav thiab tsis tuaj yeem tshem tawm thiab hloov; thaum lub ntsuas kub tsawg, qhov ua haujlwm tiv thaiv zoo li qub zuj zus, ua rau muaj qhov tsis txaus siab. Lub shrinkage ntawm cov khoom siv tiv thaiv kev tiv thaiv kev tiv thaiv ib puag ncig yuav tsum tsawg dua 0.5 hli, thiab qhov deflection ntawm pawg thawj coj yuav tsum tsawg dua 0.25 hli.
3. Sab saum npoo ntawm kev tiv thaiv zoo li qub lub teeb xa khoom kab yuav tsum tsis yog xim, tsis xeb, tiv thaiv xeb, tsis muaj plua plav, tsis xau, thiab yooj yim kom huv.