Cov cuab yeej siv hluav taws xob thiab cov phiaj xwm wiring, "kev nyab xeeb" yog ib txwm yog cov kab liab tsis tau. Thaum nws los txog rau kev muaj ntawv pov thawj hluav taws xob,UL daim ntawv pov thawjYog tsis ntseeg tias "Golden Hom" hauv kev lag luam. Niaj hnub no, cia peb tham txog cov xov hlau sib sib zog nqus nrog UL ntawv pov thawj (xa mus rau cov xov tooj "rau luv luv)- dab tsi yog lawv? Vim li cas thiaj yuav tsum tau los ua lub ntiaj teb kev nyab xeeb? Thiab nyob rau hauv uas cov xwm txheej twg yog qhov tsim nyog?
Ua ntej, nkag siab: Dab tsi yog UL ntawv pov thawj?
Ua ntej kev sib tham txog cov xov hlau UL, nws yog qhov tsim nyog los ua ntej kom meej qhov "tus nqi" ntawm UL daim ntawv pov thawj. UL, lawv lub npe tag nrho yog cov chaw soj ntsuam chaw soj nstuam, tau tsim tsa xyoo 1894 thiab yog ib qho ntawm qhov ntxov thiab feem ntau muaj kev ruaj ntseg ntawm lub ntiaj teb. Nws cov tub ntxhais muaj nuj nqi yog los xyuas cov kev kuaj mob thiab kev ntsuas xyuas seb cov khoom lag luam puas muaj kev nyab xeeb xws li hluav taws thiab hluav taws xob.
Tsis zoo li ib co "tus kheej {- proveClise cov qauv qhib thiab cov cim kev lag luam yog qhov ua tiav rau lwm tus neeg tsim khoom lag luam. Yog li ntawd, nws cov txiaj ntsig tau muaj kev ntseeg siab heev. Nws tau pom dav hauv North America, Europe thiab ntau lub tebchaws thiab cov cheeb tsam thoob ntiaj teb.
Ul xaim: nws tsis yog hais txog "muaj ntawv pov thawj"
Cov Txheej Txheem Pov Thawj: "Txheej - -}}}} ™} ™} ™} ™}} ™ ™ ™ ™}}} ™} ™}}} ™} ™} ™} ™} ™} ™} ™} ™} ™} ™ ™ Txheej}}} ™} ™} ™} ™} ™} ™} ™} ™} ™} ™} ™} ™ ™ Txheej}}}}} ™} ™} txheej screening" los ntawm raw cov ntaub ntawv rau cov khoom tiav
Cov Txheej Txheem Tshaj Tawm ntawm UL Cov Hluav Taws Xob tuaj yeem piav qhia tias "nruj", feem ntau yog suav nrog cov ntsiab lus txuas no
Kev Ntsuam Xyuas Raw
Cov ntaub ntawv raw ntawm cov xov hlau - cov qauv zoo nkauj, thiab lwm yam), thiab ntsuas kub thiab cov laus ntawm cov khaubncaws sab nraud povtseg. Cov lag luam yuav tsum tau muab cov ntawv qhia kev soj ntsuam zoo ntawm cov ntaub ntawv raw thiab lees txais kev soj ntsuam cov ntaub ntawv random.
Txheej Txheem Txheej Txheem Kev Saib Xyuas
UL yuav ua tau ntawm -}}}}} Cov txheej txheem tsim kho kom ntseeg tau tias tsis muaj cov khoom lag luam tsis yog, thiab ua raws li cov khoom lag luam tsis txaus siab.
Kev kuaj nruj ntawm cov khoom tiav
Nov yog theem tseem ceeb ntawm cov ntawv pov thawj. Cov khoom xeem no suav txhua yam ntawm kev nyab xeeb, kom tiv thaiv cov pa hluav taws xob (kom tiv thaiv cov rwb thaiv tsev Kev ntsuam xyuas tau dhau mus yuav tau daim ntawv pov thawj tau txais.
Ua raws li - kev taug qab thiab kev saib xyuas
UL ntawv pov thawj tsis yog ib tug -} kev daws. Cov ntawv pov thawj lub cev yuav saib xyuas cov kev lag luam tas li thiab coj tus qauv xeem ntawm cov khoom tiav. Thaum pom ib qho khoom lag luam tsis pom tias tsis yog {{3} ua raws li cov qauv, yuav raug tshem tawm lossis tshem tawm kom ua kom tiav cov khoom lag luam zoo.
Cov Kom Zoo Dua: Vim Li Cas Xaiv UL Xaws Ua Ntej?
Kev nyab xeeb yog qhov kev nyab xeeb, qis dua
Nov yog tus nqi tseem ceeb tshaj plaws ntawm ul xaim. Tom qab tau txais ntau - txoj kab kev ntsuam xyuas xws li nplaim taws kev kuaj, qhov tshwm sim ntawm kev xau thiab hluav taws kub thaum nws siv tau txo qis. Tshwj xeeb tshaj yog nyob rau hauv densely populated lossis siab {{pall {} Tus kav khw, thiab cov xov hlau tuaj yeem txo cov hluav taws xob ntawm cov hluav taws hluav taws xob los ntawm cov khoom hluav taws xob.
Ruaj khov thiab lub neej ntev tshaj plaws
UL Ntawv Pov Thawj Cov Kev Tswj Xyuas Cov Khoom Siv thiab cov txheej txheem ntau lawm ua kom tau ua kom zoo dua thiab ruaj khov ntawm cov xov hlau. Piv txwv li, cov rwb thaiv tsev txheej tsis yog nquag rau kev laus lossis kev tawg, thiab qhov kev tshaj tawm ntawm tus neeg xyuas pib tseem nyob ruaj khov. Qhov no txhais tau tias kev pabcuam lub neej ntawm UL cov xov hlau feem ntau yog ntev dua li ntawm cov xov hlau ib txwm, txo tus nqi thiab kev hloov pauv tom qab thiab hloov.
Lub ntiaj teb tsim nyog, export kev txhawj xeeb - dawb
UL Daim Ntawv Pov Thawj Txaus siab rau kev paub siab heev thoob ntiaj teb, tshwj xeeb tshaj yog nyob rau hauv kev lag luam Asmeskas nyob qhov twg yuav tsum tau ua cov xov hluav taws xob los siv cov xov hlau nrog UL daim ntawv pov thawj. Yog tias cov khoom siv tsim los ntawm kev lag luam yuav tsum tau txais kev xa tawm, siv UL lub xov hlau muaj peev xwm txo qis kev lag luam thaiv kev lag luam thiab txhim kho kev ua lag luam kev sib tw ntawm cov khoom.
Cov qauv ntshiab ua rau xaiv kev txhawj xeeb - dawb
Muaj ib tug qauv sib koom ua ke rau cov qauv uas muaj ulvis, xws li qib 1007 "," Cov neeg siv tuaj yeem xaiv cov hom raws li lawv cov kev xav tau tiag tsis muaj kev txhawj xeeb txog qhov teeb meem ntawm "tsis muaj cim".
Cov xwm txheej muaj feem ntawm ul xaim: cov chaw no yuav tsum raug siv kom raug
Nws yog qhov meej meej vim tias nws txoj kev nyab xeeb thiab cov kab ruaj khov uas ul xaim muaj ntau yam kev ua tiav ntawm kev nyab xeeb
Kev teb pej xeem
Kev siv hluav taws xob tsis thiab teeb txuas hauv tsev kho kom zoo nkauj, tshwj xeeb tshaj yog nyob rau hauv cov chaw noo thiab siab}}} kub cov chaw xws li chav ua noj thiab chav dej; Kuj tseem muaj cov tshuab hluav taws xob sab hauv tsev, tshuab ntxhua khaub ncaws, tshuab ntxhua khaub ncaws, thiab lwm yam siab}}} Cov khoom siv hauv tsev yuav siv cov xov hauv tsev neeg muaj kev nyab xeeb.
Ua Lag Luam Daim Ntawv
Nyob rau hauv cov chaw pej xeem xws li khw khw, chaw ua haujlwm, thiab chaw ntiav pw, thiab cov tshuab hluav taws xob muaj tseeb. Thaum muaj xwm txheej hluav taws xob tshwm sim, qhov tshwm sim yuav loj, thiab ul xov hlau yog cov khoom siv txheem.
Muaj Daim Teb
Cov cuab yeej siv ntau lawm hauv cov khoom siv tsim khoom, cov rooj sib dhos ua ke, muaj feem cuam tshuam nrog cov chaw ua haujlwm xws li kev lag luam ntau, roj stains, thiab co. Cov huab cua tiv thaiv thiab kev ruaj ntseg ntawm ul hluav taws xob ua tau raws li cov cai nruj.
Cov Khoom Siv Tawm Teb
Cov cuab yeej siv hluav taws xob, cov cuab yeej siv kho mob, cov khoom siv sib txuas lus, thiab lwm yam yuav tsum tau siv rau cov kev cai nyab xeeb hauv nroog.
Thaum xaiv cov xov hlau, tsis txhob 2 yam kev to taub yuam kev no
Nov yog 2 lub tswv yim rau koj txoj kev yuav khoom
Paub txog "ntawv pov thawj ua ntaub ntawv" thiab tsis kam lees "cov ntawv cuav"
Muaj ob peb unscrupulish cov tub lag luam hauv kev ua lag luam uas yuav decix CAP cim. Thaum kev yuav khoom, koj tuaj yeem tshawb xyuas cov ntaub ntawv pov thawj ntawm cov khoom los ntawm ul oL officence lub npe (sau cov ntawv pov thawj npe) kom paub meej tias seb nws puas yog cov ntawv pov thawj cov khoom pov thawj.
Xaiv cov qauv raws li koj cov kev xav tau. Nws tsis yog qhov xwm txheej uas "kim dua, qhov zoo dua"
UL cov xov hlau ntawm cov qauv sib txawv muaj ntau qhov kub tsis kam, voltage resistance thiab cov neeg saib xyuas cov lus qhia. Piv txwv li,UL 1007(Nrog rau qhov kub tsis kam ntawm 80 degree) feem ntau yog txaus rau kev kho kom haum hauv tsev, thaum nyob rau hauv kev lag luam siab ntawm 125℃lossis siab dua yuav tsum tau xaiv. Tsis tas yuav dig muag ua raws li siab {{}} priced qauv.
Hauv kev xaus, tus tseem ceeb tus nqi ntawmULCov xov hlau nyob hauv "Sib pauv cov qauv nruj rau kev nyab xeeb rau kev nyab xeeb". Seb nws yog kev kho kom zoo nkauj hauv tsev, kev lag luam export lossis cov khoom lag luam xa tawm lossis cov xov tooj tawm ntawm kev nyab xeeb thiab tseem muaj txiaj ntsig ntawm kev siv ntev. Tom qab tag nrho, nyob rau hauv cov teb ntawm hluav taws xob engineering, "kev nyab xeeb" yog ib txwm muaj txiaj ntsig zoo tshaj plaws.
