Cov khoom siv insulating yas thiab cov khoom siv hluav taws xob ntawm lub davhlau ya nyob twg ncaj qha cuam tshuam rau qhov zoo ntawm lub davhlau ya nyob twg, thiab lawv txiav txim siab qhov kev ua haujlwm ntawm rwb thaiv tsev thiab kev ua haujlwm ntawm lub davhlau ya nyob twg.Qhov tsis ua haujlwm ntawm ib lub davhlau ya nyob twg yuav ua rau tsis ua haujlwm ntawm tag nrho cov txheej txheem engineering.
Los ntawm qhov pom ntawm kev siv, lub luag haujlwm uas lub davhlau ya nyob twg yuav tsum ua tiav yog: qhov chaw uas qhov kev sib cuag yuav tsum tau ua, thiab qhov kev sib cuag yog txhim khu kev qha.Qhov chaw uas cov insulating yuav tsum tsis txhob conductive yuav tsum tau insulated ntseeg tau.Muaj peb hom kev ua txhaum loj hauv cov davhlau ya nyob twg:
1. Kev sib cuag tsis zoo
Tus neeg xyuas pib hlau hauv lub davhlau ya nyob twg yog qhov tseem ceeb ntawm lub davhlau ya nyob twg, uas xa cov hluav taws xob, tam sim no lossis teeb liab los ntawm cov xaim sab nraud lossis cable mus rau qhov sib txuas ntawm cov khoom sib txuas.Yog li ntawd, cov neeg sib cuag yuav tsum muaj cov qauv zoo heev, ruaj khov thiab txhim khu kev tiv thaiv kev tiv thaiv thiab kev siv hluav taws xob zoo.Vim yog cov qauv tsim tsis tsim nyog ntawm qhov chaw sib cuag, xaiv cov khoom tsis raug, pwm tsis ruaj khov, ua haujlwm ntau dhau, qhov ntxhib saum npoo, cov txheej txheem kev kho deg tsis tsim nyog xws li kev kho cua sov thiab electroplating, kev sib dhos tsis raug, kev cia tsis zoo thiab siv ib puag ncig. thiab kev ua haujlwm tsis raug thiab siv, qhov chaw tiv tauj yuav puas.Sib cuag qhov chaw thiab mating qhov chaw ua rau kev sib cuag tsis zoo.
2. Cov rwb thaiv tsev tsis zoo
Lub luag haujlwm ntawm lub insulator yog khaws cov kev sib cuag hauv txoj haujlwm kom raug, thiab ua kom cov kev sib cuag ntawm ib leeg, thiab nruab nrab ntawm cov neeg sib cuag thiab cov vaj tsev.Yog li ntawd, cov khoom siv insulating yuav tsum muaj cov khoom siv hluav taws xob zoo heev, cov khoom siv kho tshuab thiab cov txheej txheem tsim cov khoom.Tshwj xeeb tshaj yog nrog kev siv dav ntawm high-density, miniaturized terminals, cov phab ntsa zoo ntawm cov insulator tau txais thinner thiab thinner.Qhov no tso rau pem hauv ntej cov kev cai nruj dua rau cov ntaub ntawv rwb thaiv tsev, kev txhaj tshuaj pwm precision thiab txheej txheem molding.Vim tias muaj cov hlau ntau dhau ntawm qhov chaw lossis sab hauv ntawm lub rwb thaiv tsev, cov plua plav saum npoo av, cov dej ntws thiab lwm yam kab mob thiab cov dej noo, cov khoom siv organic precipitates thiab cov pa phem adsorption zaj duab xis thiab cov yeeb yaj kiab dej saum npoo fusion los ua ionic conductive raws, noo noo nqus, pwm loj hlob. , rwb thaiv tsev cov ntaub ntawv aging thiab lwm yam, Yuav ua rau luv luv Circuit Court, to, tawg, tsis tshua muaj rwb thaiv tsev tsis kam thiab lwm yam tsis zoo rwb thaiv tsev phenomena.
3. Kev kho tsis zoo
Lub insulator tsis tsuas yog ua raws li rwb thaiv tsev, tab sis kuj feem ntau yog muab kev sib raug zoo thiab kev tiv thaiv rau cov neeg tiv thaiv, thiab tseem muaj lub luag haujlwm ntawm kev teeb tsa thiab qhov chaw, xauv thiab kho ntawm cov khoom siv.Kev kho tsis zoo, lub teeb ib qho cuam tshuam rau kev ntseeg siab ntawm kev sib cuag thiab ua rau lub zog tsis ua haujlwm tam sim, thiab qhov loj yog qhov tawg ntawm cov khoom.Disintegration yog hais txog qhov txawv txav ntawm lub ntsaws thiab lub qhov (socket), nruab nrab ntawm tus pin thiab lub jack tshwm sim los ntawm cov qauv tsis txaus ntseeg ntawm lub davhlau ya nyob twg vim yog cov khoom siv, tsim, txheej txheem thiab lwm yam laj thawj thaum lub davhlau ya nyob twg nyob rau hauv lub xeev tso, uas yuav ua rau cov khoom siv, tsim, txheej txheem thiab lwm yam. kev xa hluav taws xob thiab qhov tshwm sim loj heev ntawm cov teeb liab tswj kev cuam tshuam.Vim qhov kev tsim tsis tsim nyog, kev xaiv cov khoom tsis raug, kev xaiv tsis raug ntawm cov txheej txheem molding, cov txheej txheem tsis zoo xws li kev kho cua sov, pwm, sib dhos, vuam, thiab lwm yam., lub rooj sib dhos tsis nyob hauv qhov chaw, thiab lwm yam, uas yuav ua rau kev kho tsis zoo.
Tsis tas li ntawd, cov tsos mob tsis zoo vim tev, corrosion, bruising, yas plhaub flashing, cracking, ntxhib ua ntawm kev sib cuag qhov chaw, deformation thiab lwm yam.Kev sib pauv tsis zoo tshwm sim los ntawm cov laj thawj tseem ceeb kuj yog ib qho kab mob uas tshwm sim thiab nquag tshwm sim.Cov kev ua txhaum no feem ntau tuaj yeem pom thiab tshem tawm thaum lub sijhawm tshuaj xyuas thiab siv.
Kev ntsuam xyuas kev ntseeg siab rau kev tiv thaiv tsis ua haujlwm
Txhawm rau kom ntseeg tau qhov zoo thiab kev ntseeg siab ntawm cov terminals thiab tiv thaiv qhov tshwm sim ntawm qhov ua tsis tiav saum toj no, nws raug nquahu kom kawm thiab tsim cov txheej txheem kev tshuaj ntsuam xyuas raws li cov txheej txheem ntawm cov khoom, thiab ua raws li kev tiv thaiv tsis ua haujlwm hauv qab no. kev soj ntsuam kev ntseeg tau.
1. tiv thaiv kev sib cuag tsis zoo
1) Kev tshawb nrhiav txuas ntxiv
Xyoo 2012, tsis muaj cov khoom zoo li no hauv kev lees paub cov khoom lag luam ntawm cov tuam txhab dav dav dav dav, thiab cov neeg siv feem ntau yuav tsum tau ua qhov kev sim txuas ntxiv tom qab kev teeb tsa.Yog li, nws tau pom zoo tias cov tuam txhab lag luam yuav tsum ntxiv 100% point-by-point continuity detection rau qee cov qauv tseem ceeb ntawm cov khoom.
2) Instantaneous interruption detection
Qee lub davhlau ya nyob twg blocks yog siv nyob rau hauv dynamic vibration ib puag ncig.Cov kev sim tau ua pov thawj tias tsuas yog xyuas seb qhov kev tiv thaiv zoo li qub puas tsim nyog tsis tuaj yeem lav kev tiv thaiv kev sib cuag hauv ib puag ncig zoo.Vim hais tias cov connectors uas tsim nyog tiv thaiv yog feem ntau raug rau instantaneous hwj chim tsis ua hauj lwm thaum lub sij hawm vibration, poob siab thiab lwm yam simulated ib puag ncig kev ntsuam xyuas, nws yog ib qhov zoo tshaj plaws mus ua 100% dynamic vibration xeem rau tej terminals uas yuav tsum tau muaj kev ntseeg siab.Tiv tauj kev ntseeg siab.
3) Ib qhov sib cais quab yuam nrhiav kom tau
Lub qhov sib cais quab yuam ib leeg yog hais txog kev sib cais quab yuam uas cov kev sib cuag hauv lub xeev mated hloov los ntawm qhov zoo li qub mus rau kev txav mus los, uas yog siv los qhia tias cov pins thiab cov sockets nyob rau hauv kev sib cuag.Cov kev sim qhia tau hais tias qhov sib cais ntawm ib lub qhov me me dhau lawm, uas tuaj yeem ua rau lub teeb liab raug txiav tawm tam sim ntawd thaum muaj kev vibration thiab poob siab loads.Nws yog qhov zoo dua los ntsuas qhov kev ntseeg tau ntawm kev sib cuag los ntawm kev ntsuas qhov sib cais quab yuam ntawm ib lub qhov ntau dua li ntsuas qhov kev tiv thaiv tiv thaiv.Kev tshuaj xyuas pom tias qhov sib cais ntawm ib lub qhov yog tawm ntawm kev ua siab ntev rau jacks, thiab kev ntsuas kev tiv thaiv kev tiv thaiv feem ntau tseem tsim nyog.Vim li no, ntxiv rau kev tsim lub cim tshiab ntawm kev hloov pauv hloov pauv nrog kev sib cuag ruaj khov thiab txhim khu kev qha, cov tuam txhab yuav tsum tsis txhob siv lub tshuab hluav taws xob tsis siv neeg plug-in quab yuam kuaj rau cov qauv tseem ceeb los ntsuas ntawm ntau lub ntsiab lus, thiab yuav tsum ua tiav 100% taw tes. -by-point xaj rau cov khoom tiav.Tshawb xyuas lub qhov sib cais quab yuam kom tiv thaiv lub teeb liab los ntawm kev txiav tawm vim kev so ntawm tus kheej jacks.
2. Kev tiv thaiv tsis zoo ntawm rwb thaiv tsev
1) Kev tshuaj xyuas cov khoom siv rwb thaiv tsev
Qhov zoo ntawm cov khoom siv raw muaj qhov cuam tshuam zoo rau cov khoom siv hluav taws xob ntawm insulators.Yog li ntawd, kev xaiv ntawm raw khoom manufacturers yog ib qho tseem ceeb tshwj xeeb, thiab cov khoom zoo tsis tuaj yeem poob los ntawm qhov muag tsis pom kev txo nqi.Yuav tsum xaiv cov khoom lag luam muaj koob npe nrov.Thiab rau txhua pawg ntawm cov khoom tuaj, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xyuas thiab xyuas cov ntaub ntawv tseem ceeb xws li batch tooj, daim ntawv pov thawj khoom siv thiab lwm yam.Ua ib txoj hauj lwm zoo nyob rau hauv traceability ntawm cov ntaub ntawv siv.
2) Insulator rwb thaiv tsev tiv thaiv kev tshuaj xyuas
Raws li xyoo 2012, qee qhov chaw tsim khoom xav kom cov khoom siv hluav taws xob raug sim tom qab sib sau ua ke rau hauv cov khoom tiav.Raws li qhov tshwm sim, vim qhov tsis muaj kev tiv thaiv kev tiv thaiv ntawm lub insulator nws tus kheej, tag nrho cov khoom tiav yuav tsum tau muab pov tseg.Cov txheej txheem tsim nyog yuav tsum yog 100% cov txheej txheem kev tshuaj xyuas hauv lub xeev ntawm cov khoom siv hluav taws xob kom ntseeg tau tias tsim nyog rau kev ua haujlwm hluav taws xob.
3. Kev tiv thaiv kev kho tsis zoo
1) Interchangeability check
Kev hloov pauv hloov pauv yog ib qho kev txheeb xyuas dynamic.Nws yuav tsum tau hais tias tib qhov sib txuam plugs thiab sockets tuaj yeem txuas rau ib leeg, thiab nws pom tias puas muaj qhov tsis ua haujlwm rau ntxig, nrhiav thiab ntsuas phoo vim qhov loj ntawm cov insulators, kev sib cuag thiab lwm qhov chaw, cov khoom ploj lossis kev sib dhos tsis raug. , thiab lwm yam, thiab txawm disintegrate nyob rau hauv qhov kev txiav txim ntawm rotational quab yuam.Lwm txoj haujlwm ntawm kev tshuaj xyuas kev sib hloov yog txhawm rau txheeb xyuas lub sijhawm seb puas muaj cov hlau ntau dhau los cuam tshuam rau kev ua haujlwm rwb thaiv tsev los ntawm kev sib txuas hauv plug-in xws li xov thiab bayonets.Yog li ntawd, 100% ntawm cov davhlau ya nyob twg rau qee lub hom phiaj tseem ceeb yuav tsum tau kuaj xyuas cov khoom no kom tsis txhob muaj kev sib tsoo loj heev.
2) Torque kuj check
Torque resistance inspection yog ib txoj kev tshuaj xyuas zoo heev los soj ntsuam cov qauv kev ntseeg siab ntawm lub davhlau ya nyob twg thaiv.Raws li tus qauv, cov qauv yuav tsum tau coj mus kuaj rau txhua pawg rau kev tshuaj xyuas torque, thiab cov teeb meem yuav tsum tau pom nyob rau lub sijhawm.
3) Los ntawm kev sim ntawm crimped hlau
Nyob rau hauv cov khoom siv hluav taws xob, feem ntau pom tau hais tias tus kheej cov tub ntxhais crimping xov hlau tsis xa tuaj rau hauv qhov chaw, lossis tsis tuaj yeem kaw tom qab xa khoom, thiab kev sib cuag tsis tuaj yeem ntseeg tau.Yog vim li cas rau kev tsom xam yog tias muaj burrs los yog av nyob rau hauv cov hniav ntsia hlau ntawm ib tug neeg installation qhov.Tshwj xeeb tshaj yog thaum siv ob peb qhov kawg mounting qhov uas tau muab ntsia rau hauv lub qhov (socket) los ntawm lub Hoobkas, tom qab pom qhov tsis xws luag, peb yuav tsum tshem tawm cov xov hlau crimped nyob rau hauv lwm qhov uas tau nruab ib los ntawm ib qho, thiab hloov lub qhov (socket).Tsis tas li ntawd, vim kev xaiv tsis raug ntawm txoj kab uas hla ntawm txoj kab uas hla thiab crimping aperture, los yog vim yog kev ua haujlwm tsis raug ntawm cov txheej txheem crimping, kev sib tsoo uas qhov kawg crimping tsis muaj zog kuj yuav tshwm sim.Vim li no, ua ntej cov khoom tiav yuav tawm hauv lub Hoobkas, cov chaw tsim khoom yuav tsum ua qhov kev ntsuam xyuas zoo ntawm txhua qhov kev teeb tsa ntawm lub xaim ntsaws (lub rooj) qauv, uas yog, siv cov khoom thauj khoom thiab thauj khoom los simulate cov hlau nrog tus pin lossis jack mus rau txoj haujlwm, thiab xyuas seb nws puas tuaj yeem kaw.Tshawb xyuas lub zog rub tawm ntawm txhua lub xov hlau crimped raws li kev xav tau ntawm cov khoom.
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