01 Taw Qhia
Raws li lub zog xa hluav taws xob, cov xaim hluav taws xob siab yuav tsum tau ua nrog qhov tseeb, thiab lawv cov conductivity yuav tsum ua tau raws li qhov muaj zog voltage thiab tam sim no.Lub shielding txheej yog ib qho nyuaj rau txheej txheem thiab yuav tsum tau siab waterproofing theem, uas ua rau cov txheej txheem ntawm high-voltage hlau harnesses nyuaj.Thaum kawm txog cov txheej txheem ntawm kev tsim high-voltage hlau harnesses, thawj qhov yuav tsum tau xav txog yog los daws cov teeb meem uas yuav ntsib thaum ua ua ntej.Sau cov teeb meem thiab cov ntawv sau rau ntawm qhov chaw uas xav tau kev saib xyuas ua ntej hauv daim npav txheej txheem, xws li kev txwv ntawm cov khoom siv hluav taws xob siab thiab qhov chaw ntawm lub plug-in.Kev sib sau ua ke, qhov chaw tshav kub, thiab lwm yam ua kom pom tseeb thaum lub sijhawm ua, uas txhim kho kev ua haujlwm zoo thiab tseem pab txhim kho cov khoom zoo ntawm high-voltage hlau harnesses.
02 Kev npaj rau high-voltage hlau hlua txheej txheem ntau lawm
1.1 Kev sib xyaw ntawm cov kab hluav taws xob siab
Cov kab hluav taws xob hluav taws xob muaj xws li: cov xaim hluav taws xob siab, cov kav dej kub-resistant corrugated, high-voltage connectors los yog hauv av hlau, tshav kub ntsws raj, thiab cov ntawv sau.
1.2 Xaiv cov kab hluav taws xob siab
Xaiv cov xov hlau raws li cov duab kos.Tam sim no, cov tsheb hnyav hnyav hluav taws xob thaiv kab hluav taws xob feem ntau siv cov cables.Rated voltage: AC1000 / DC1500;Thaum tshav kub kub tsis kam -40 ~ 125 ℃;nplaim retardant, tsis muaj halogen, tsis muaj pa luam yeeb yam ntxwv;ob txheej rwb thaiv tsev nrog shielding txheej, txheej rwb thaiv tsev yog txiv kab ntxwv.Qhov kev txiav txim ntawm cov qauv, theem voltage thiab specifications ntawm high-voltage kab khoom yog qhia nyob rau hauv daim duab 1:
Daim duab 1 Kev txiav txim siab ntawm cov khoom siv hluav taws xob high-voltage
1.3 High voltage connector xaiv
High-voltage connectors uas ua tau raws li cov kev xaiv uas yuav tsum tau raws li cov hluav taws xob tsis: rated voltage, rated tam sim no, tiv tauj tsis kam, rwb thaiv tsev kuj, withstand voltage, ambient kub, tiv thaiv theem thiab ib tug series ntawm tsis.Tom qab lub connector yog tsim rau hauv ib lub cable los ua ke, qhov cuam tshuam ntawm kev vibration ntawm tag nrho lub tsheb thiab cov khoom siv ntawm lub connector los yog kev sib cuag yuav tsum raug txiav txim siab.Lub cable sib dhos yuav tsum raug xa mus thiab kho kom tsim nyog raws li qhov tseeb kev teeb tsa ntawm txoj hlua khi ntawm tag nrho lub tsheb.
Cov kev cai tshwj xeeb yog tias cov cable sib dhos yuav tsum tau ncaj qha tawm ntawm qhov kawg ntawm qhov txuas, thiab thawj qhov chaw ruaj khov yuav tsum tau teem rau hauv 130mm kom ntseeg tau tias tsis muaj qhov sib txawv txav ntawm qhov chaw ruaj khov thiab cov khoom siv sab nraud xws li tuav lossis txav.Tom qab thawj qhov chaw ruaj khov, tsis pub ntau tshaj 300mm, thiab ruaj khov nyob rau hauv ib ntus, thiab cov kab hluav taws xob yuav tsum tau kho nyias nyias.Tsis tas li ntawd, thaum sib sau ua ke cov cable sib dhos, tsis txhob rub cov hlua hlau nruj heev kom tsis txhob rub ntawm cov ntsiab lus ruaj khov ntawm cov hlua khi hlua khi thaum lub tsheb nyob rau hauv ib qho kev sib tsoo, yog li ncab cov hlua khi, ua rau muaj kev sib txuas virtual ntawm kev sib cuag sab hauv. cov hlau hlua los yog tawg cov xov hlau.
1.4 Kev xaiv cov khoom pabcuam
Cov hauv qab yog kaw thiab cov xim yog txiv kab ntxwv.Sab hauv txoj kab uas hla ntawm lub hauv caug ua tau raws li cov kev qhia tshwj xeeb ntawm lub cable.Qhov sib txawv tom qab sib dhos yog tsawg dua 3 hli.Cov khoom ntawm lub hauv caug yog nylon PA6.Qhov ntsuas kub tsis kam yog -40 ~ 125 ℃.Nws yog nplaim retardant thiab ntsev tsuag resistant.corrosion.Lub raj cua sov yog ua los ntawm cov kua nplaum uas muaj cua sov shrinkable raj, uas ua tau raws li cov lus qhia ntawm cov hlau;cov ntawv lo yog xim liab rau tus ncej zoo, dub rau tus ncej tsis zoo, thiab daj rau cov khoom naj npawb, nrog kev sau meej.
03 High wire harness process production
Kev xaiv ua ntej yog qhov tseem ceeb tshaj plaws kev npaj rau high-voltage wiring harnesses, uas yuav tsum tau ntau zog los soj ntsuam cov ntaub ntawv, kos duab yuav tsum tau, thiab cov khoom specifications.Kev tsim cov tshuab hluav taws xob hluav taws xob hluav taws xob siv hluav taws xob xav tau cov ntaub ntawv tiav thiab meej kom ntseeg tau tias cov ntsiab lus tseem ceeb, kev nyuaj, thiab cov teeb meem uas xav tau kev saib xyuas tuaj yeem txiav txim kom meej thaum lub sijhawm ua haujlwm.Thaum lub sij hawm ua, nws tau ua tiav raws li qhov yuav tsum tau ua ntawm daim npav txheej txheem, raws li pom hauv daim duab 2:
Daim duab 2 Process card
(1) Sab laug ntawm daim npav txheej txheem qhia txog cov kev xav tau, thiab tag nrho cov ntaub ntawv siv tau raws li qhov yuav tsum tau ua;sab xis qhia txog kev ceev faj: khaws qhov kawg ntawm lub ntsej muag flush thaum lub terminals yog crimped, khaws cov ntawv nyob rau tib lub dav hlau thaum tshav kub shrinking, thiab tus yuam sij rau lub shielding txheej loj, qhov chaw txwv ntawm tshwj xeeb connectors, thiab lwm yam.
(2) Xaiv cov kev qhia tshwj xeeb ntawm cov ntaub ntawv xav tau ua ntej.Hlau txoj kab uas hla thiab ntev: High-voltage nyob ntawm tej thaj tsam ntawm 25mm2 mus rau 125mm2.Lawv raug xaiv raws li lawv txoj haujlwm.Piv txwv li, controllers thiab BMS yuav tsum xaiv cov xov hlau square loj.Rau cov roj teeb, cov xov hlau me me yuav tsum tau xaiv.Qhov ntev yuav tsum tau kho raws li cov npoo ntawm lub plug-in.Stripping thiab stripping ntawm cov xov hlau: Crimping ntawm cov xov hlau yuav tsum stripping tawm ib co ntev ntawm tooj liab hlau crimping terminals.Xaiv lub taub hau stripping tsim nyog raws li hom davhlau ya nyob twg.Piv txwv li, SC70-8 yuav tsum tau stripped ntawm 18mm;qhov ntev thiab qhov loj ntawm lub raj qis: Qhov txoj kab uas hla ntawm cov yeeb nkab yog xaiv raws li qhov tshwj xeeb ntawm cov hlau.Qhov loj ntawm lub tshav kub shrink tube: Lub tshav kub shrink tube yog xaiv raws li cov specifications ntawm cov hlau.Sau daim ntawv lo thiab qhov chaw: txheeb xyuas cov font sib koom ua ke thiab cov khoom siv pabcuam.
(3) Kev sib sau ua ke ntawm cov khoom sib txuas tshwj xeeb (raws li pom hauv daim duab 3): feem ntau suav nrog cov plua plav npog, ntsaws cov khoom vaj tsev, cov khoom seem, lub luj tshib, cov hlua khi, cov hlua khi, cov ntsaws ruaj ruaj, thiab lwm yam.;raws li Sequential sib dhos thiab crimping.Yuav ua li cas tiv thaiv txheej thaiv: Feem ntau, yuav muaj lub nplhaib thaiv sab hauv qhov txuas.Tom qab qhwv nws nrog daim kab xev conductive, nws txuas nrog lub nplhaib thaiv thiab txuas nrog lub plhaub, lossis cov hlau lead hlau txuas nrog hauv av.
Daim duab 3 Tshwj xeeb connector sib dhos ua ke
Tom qab tag nrho cov saum toj no tau txiav txim, cov ntaub ntawv ntawm daim npav txheej txheem yog qhov pib ua tiav.Raws li tus qauv ntawm daim npav txheej txheem hluav taws xob tshiab, daim npav txheej txheem txheej txheem tuaj yeem tsim thiab ua raws li qhov yuav tsum tau ua ntawm cov txheej txheem, ua tiav cov txiaj ntsig zoo thiab batch ntau lawm ntawm cov kab hluav taws xob siab.
Post lub sij hawm: Mar-14-2024