Tus txheej txheem ntawm PCB pawg thawj coj saib kev ua tiav yuav tsum muaj cov txheej txheem sib txawv ntawm PCB ua, thiab cov khoom siv raw ntawm PCB ua kuj yog ntau txhiab leej, thiab muaj cov txheej txheem sib txawv sib txawv sib xws rau nws. Cov khoom siv tib yam ua tiav hauv tib txoj kev kuj tseem yuav muaj qhov sib txawv hauv qhov kev txiav txim. Yog li rau cov kws tshaj lij PCB ua lag luam, nyob rau lub ntsej muag ntawm ntau txoj hauv kev los ua PCB, cov txuj ci thev naus laus zis yog dab tsi?

PCB cov txheej txheem thev naus laus zis xav tau

1, tus naj npawb

Kev suav tus lej yuav tsum tau ua tam sim tom qab PCB ua tiav. Txhawm rau tiv thaiv kev poob cim hauv txheej txheem ntawm kev ua thiab ntxuav, siv tus cim kos cim kom pom meej sau tus lej tsis sib xws ntawm ob sab ntawm pawg thawj coj. Txhawm rau kom yooj yim ntawm kev tswj hwm yav tom ntej, tus lej no yuav tsum raug khaws cia tas mus li.

2, kev tso chaw raug

Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau sib tsoo thiab cais cov laug cam los ntawm ib leeg kom tsis txhob sib cuam tshuam thiab ua rau PCB puas tsuaj. cov laug cam.

3. Kev ua tiav cov txheej txheem PCB

Tom qab PCB ua thiab ntsuas, nws kuj tseem yuav tsum ua haujlwm tom qab ua tiav ntawm tag nrho lub rooj tsavxwm, suav nrog tshem tawm cov khoom seem ntawm qhov chaw xws li tus pin siab thiab cov hlau seem; Ua kom zoo nkauj cov khoom tiav tom qab ua PCB, xws li zais cov kab ya zoo kom ntau li ntau tau; Rau sab nraub qaum txoj kab ya tsawg dua, nws yog qhov zoo tshaj kom coj txhua txoj kev luv; Cov pob qij txha txuas thiab cov kab ya ntev dua yuav tsum tau npog thiab kho nrog iav tsawg tshaj plaws kom nws tsis cuam tshuam rau sab nrauv. Vim tias rau thawj chav kawm PCB ua cov tuam txhab tsim khoom, ob sab hauv thiab sab nraud yog qhov tseem ceeb ib yam; Yog li tseem tshem tawm cov cim qhia ntau ntxiv, ua kom cov xim zoo ib yam thiab ua kom PCB huv, xws li av, ntxuav nrog txhuam lossis pob paj rwb.

Tom qab txhua PCB tau ua tiav, nws tsuas tuaj yeem ntim tom qab ua tiav txoj haujlwm tiav, thiab cov khoom tiav tau txais los ntawm txhua tus neeg siv khoom tau dhau los ntawm cov txheej txheem suav tsis txheeb thiab tsis tuaj yeem ua yuam kev. Txhua qhov ncaj ncees thiab ntseeg tau PCB ua lub Hoobkas nruj me ntsis ua cov txheej txheem saum toj no thiab tas li siv zog ua kom tiav, txhawm rau ua kom muaj kev tshaj lij thiab coj tus nqi pheej yig PCB ua cov khoom rau cov neeg siv khoom uas ntseeg nws.

Yuav tsum tau ua cov txheej txheem PCB _PRECAUTIONS rau PCB ua

Cov ntawv sau rau PCB ua

PCB tsim yog ib feem tseem ceeb ntawm PCB tus kws ua haujlwm txoj haujlwm. Rau cov tsim qauv, nws yuav yog qhov kev nkag siab zoo ntawm kev ua tiav lawv tus kheej tsim cov duab kos thiab siv nws ua tiav. PCB tsim yog qhov nyuaj dua li ntawm lwm cov khoom. Yog tias qhov me me ua tsis raug, tag nrho PCB pawg thawj coj yuav raug muab pov tseg ncaj qha. Thaum tus qauv tsim tiav, PCB ua txuas txuas yog qhov tshwj xeeb. Yuav ua li cas kom raug txheej txheem PCB tsim teeb duab? Dab tsi yuav tsum tau them sai sai rau hauv PCB ua?

1. Lub Hoobkas nplai

Muaj peev xwm tsim khoom txhua hnub ntawm PCB lub Hoobkas thiab kev paub txog kev koom tes nrog cov npe loj.

2. Txawm hais tias cov cuab yeej siv tau zoo dua

Lub Hoobkas PCB muaj cov cuab yeej tsim khoom ruaj khov, cov cuab yeej tsim khoom ruaj khov tau cuam tshuam ncaj qha rau qhov zoo ntawm PCB pawg thawj coj.

3, seb cov txheej txheem ua tau raws li qhov xav tau tsim

Nws tuaj yeem ua tau raws li nws tus kheej cov txheej txheem xav tau, xws li txheej txheem ua kom kub, ua cov tshuaj txau kom zoo, thiab lwm yam, kom ntseeg tau tias qhov zoo ntawm PCB pawg thawj coj.

4. Seb qhov kev pabcuam puas muaj nyob hauv qhov chaw

Ntxiv nrog rau cov khoom lag luam zoo, kev pabcuam zoo tseem yog ib qho tseem ceeb hauv kev tshuaj xyuas cov chaw tsim khoom PCB. Cov chaw tsim khoom PCB nrog kev ua haujlwm tom qab kev muag khoom zoo thiab muaj zog tom qab kev muag khoom yuav tsum tau xaiv kom deb li deb tau.

Tom qab txiav txim siab PCB lub koomhaum rau kev koom tes, xa cov ntaub ntawv PCB txheej txheem mus rau lub hoobkas sai li sai tau.

Txog PCB cov chaw tsim khoom, tom qab tau txais PCB cov xaj xaj, thawj zaug thiab tseem ceeb tshaj plaws yog ua tib zoo tshuaj xyuas PCB cov ntaub ntawv kom tsis txhob muaj teeb meem tom qab ua los ntawm cov teeb meem pib. Tom qab kev lees paub, kev pom zoo txheej txheem tag nrho, txheej txheem teeb tsa nrog lawv tus kheej cov chaw tsim khoom. Hauv txheej txheem ntawm PCB, PCB cov chaw tsim khoom yuav tsum tsis tsuas yog ua kom zoo ntawm PCB cov laug cam tab sis tseem yuav tsum them sai sai rau hnub xa khoom. Tam sim no, cov neeg siv khoom xav tau siab dua thiab siab dua ntawm hnub xa khoom, thiab qee cov neeg siv xav tau 24-teev xa khoom, uas ua rau muaj kev sim zoo rau kev tsim khoom ntawm PCB cov chaw tsim khoom thiab kev muaj peev xwm ua ke ntawm cov peev txheej ntawm txhua tog neeg.