Raws li cov khoom siv hluav taws xob siv hluav taws xob tau nce ntxiv hauv cov khoom siv hluav taws xob hauv tsheb, kab lus no txheeb xyuas thiab teeb tsa cov cuab yeej sib txuas ntawm cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob, thiab tshuaj xyuas thiab sib piv cov kev ua tau zoo ntawm cov kev sib txuas sib txawv los pab txhawb kev xaiv tom qab ntawm txhuas lub zog thaiv hluav taws xob txuas txoj kev.
01 Txheej txheem cej luam
Nrog rau kev nce qib ntawm daim ntawv thov ntawm txhuas conductors nyob rau hauv lub tsheb thaiv harnesses, kev siv ntawm txhuas conductors es tsis txhob ntawm cov tsoos tooj liab conductors yog maj nce.Txawm li cas los xij, nyob rau hauv daim ntawv thov txheej txheem ntawm txhuas xaim hloov tooj liab xov hlau, electrochemical corrosion, kub creep, thiab conductor oxidation yog teeb meem uas yuav tsum tau ntsib thiab daws thaum lub sij hawm daim ntawv thov txheej txheem.Nyob rau tib lub sijhawm, daim ntawv thov ntawm txhuas xaim hloov tooj liab xov hlau yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm thawj cov xov tooj tooj liab.Hluav taws xob thiab mechanical zog kom tsis txhob muaj kev ua haujlwm degradation.
Yuav kom daws tau cov teeb meem xws li electrochemical corrosion, kub creep, thiab conductor oxidation thaum lub sij hawm daim ntawv thov ntawm txhuas nyob ntawm tej, tam sim no muaj plaub lub ntsiab kev sib txuas txoj kev nyob rau hauv kev lag luam, namely: kev sib txhuam vuam thiab siab vuam, kev sib txhuam vuam, ultrasonic vuam, thiab plasma vuam.
Cov hauv qab no yog kev txheeb xyuas thiab kev ua haujlwm sib piv ntawm cov qauv kev sib txuas thiab cov qauv ntawm plaub hom kev sib txuas.
02 Kev sib txhuam vuam thiab siab vuam
Kev sib txhuam vuam thiab kev sib koom siab, ua ntej siv tooj liab rods thiab txhuas rods rau kev sib txhuam vuam, thiab tom qab ntawd thwj cov rods tooj liab los tsim kev sib txuas hluav taws xob.Aluminium rods yog machined thiab zoo li tus los tsim aluminium crimp xaus, thiab tooj liab thiab txhuas terminals yog tsim.Tom qab ntawd cov txhuas hlau yog muab tso rau hauv aluminium crimping kawg ntawm tooj liab-aluminium davhlau ya nyob twg thiab hydraulically crimped los ntawm cov tsoos hlau hlua crimping khoom kom tiav cov kev sib txuas ntawm aluminium conductor thiab tooj liab-aluminium davhlau ya nyob twg, raws li qhia hauv daim duab 1.
Piv nrog rau lwm cov ntaub ntawv kev sib txuas, kev sib txhuam welding thiab siab welding tsim ib tug tooj liab-aluminium alloy hloov chaw los ntawm kev sib txhuam vuam ntawm tooj liab rods thiab txhuas rods.Qhov chaw vuam yog ntau yam sib xws thiab ntom ntom ntom, ua kom tsis txhob muaj teeb meem thermal creep tshwm sim los ntawm qhov sib txawv thermal expansion coefficients ntawm tooj liab thiab txhuas., Tsis tas li ntawd, qhov tsim ntawm qhov chaw hloov pauv ntawm cov alloy kuj tseem ua tau zoo kom tsis txhob muaj cov tshuaj electrochemical corrosion los ntawm cov hlau sib txawv ntawm cov tooj liab thiab txhuas.Tom qab kev sib khi nrog cov cua sov shrink tubing yog siv los cais cov ntsev tsuag thiab dej vapor, uas kuj zoo tiv thaiv qhov tshwm sim ntawm electrochemical corrosion.Los ntawm hydraulic crimping ntawm txhuas hlau thiab txhuas crimp kawg ntawm tooj liab-aluminium davhlau ya nyob twg, lub monofilament qauv ntawm aluminium conductor thiab oxide txheej nyob rau sab hauv phab ntsa ntawm aluminium crimp kawg raug rhuav tshem thiab tev tawm, thiab tom qab ntawd txias. yog ua tiav ntawm tib cov xov hlau thiab nruab nrab ntawm tus neeg xyuas pib aluminium thiab sab hauv phab ntsa ntawm crimp kawg.Kev sib xyaw ua ke ntawm kev sib txuas ua ke txhim kho cov hluav taws xob ua haujlwm ntawm kev sib txuas thiab muab cov khoom siv txhim khu kev qha zoo tshaj plaws.
03 Kev sib txhuam vuam
Kev sib txhuam vuam siv lub raj aluminium los crimp thiab zoo li tus neeg xyuas pib aluminium.Tom qab txiav tawm lub ntsej muag kawg, kev sib txhuam welding yog ua nrog lub davhlau ya nyob twg tooj liab.Kev sib txuas ntawm cov hlau txuas ntawm tus neeg xyuas pib thiab cov tooj liab txuas tau ua tiav los ntawm kev sib txhuam vuam, raws li qhia hauv daim duab 2.
Kev sib txhuam welding txuas aluminium hlau.Ua ntej, lub txhuas raj yog ntsia rau ntawm tus neeg xyuas pib ntawm cov hlau txhuas los ntawm crimping.Cov qauv monofilament ntawm tus neeg xyuas pib yog plasticized los ntawm crimping los ua ib lub voj voog nruj.Tom qab ntawd lub vuam hla ntu yog flattened los ntawm kev tig los ua kom tiav cov txheej txheem.Kev npaj ntawm welding nto.Ib qho kawg ntawm lub davhlau ya nyob twg tooj liab yog cov qauv kev sib txuas hluav taws xob, thiab lwm qhov kawg yog qhov sib txuas ntawm qhov txuas ntawm tooj liab.Lub vuam kev sib txuas nto ntawm lub davhlau ya nyob twg tooj liab thiab vuam nto ntawm txhuas hlau yog welded thiab txuas los ntawm kev sib txhuam vuam, thiab tom qab ntawd lub vuam flash raug txiav thiab zoo li qub kom tiav cov txheej txheem kev sib txuas ntawm kev sib txhuam vuam txhuas hlau.
Piv nrog rau lwm cov ntaub ntawv kev sib txuas, kev sib txhuam vuam ua ib qho kev hloov kev sib txuas ntawm tooj liab thiab txhuas los ntawm kev sib txhuam vuam ntawm tooj liab terminals thiab txhuas hlau, zoo txo electrochemical corrosion ntawm tooj liab thiab txhuas.Cov tooj liab-aluminium kev sib txhuam vuam kev hloov chaw yog kaw nrog cov nplaum kub shrink tubing nyob rau theem tom ntej.Qhov chaw vuam yuav tsis raug rau huab cua thiab noo noo, ntxiv txo corrosion.Tsis tas li ntawd, qhov chaw vuam yog qhov chaw ntawm txhuas hlau tus neeg xyuas pib txuas ncaj qha mus rau lub davhlau ya nyob twg tooj liab los ntawm kev vuam, uas ua rau kom muaj zog rub tawm ntawm qhov sib koom ua ke thiab ua rau cov txheej txheem ua haujlwm yooj yim.
Txawm li cas los xij, qhov tsis zoo kuj muaj nyob rau hauv kev sib txuas ntawm txhuas hlau thiab tooj liab-aluminium terminals nyob rau hauv daim duab 1. Daim ntawv thov ntawm kev sib txhuam welding rau hlau harness manufacturers yuav tsum tau cais tshwj xeeb kev sib txhuam vuam cov cuab yeej, uas muaj tsis zoo versatility thiab tsub kom lub peev nyob rau hauv ruaj cov cuab tam ntawm hlau. hlau manufacturers.Secondly, nyob rau hauv kev sib txhuam welding Thaum lub sij hawm tus txheej txheem, lub monofilament qauv ntawm cov hlau yog ncaj qha kev sib txhuam welded nrog lub tooj liab davhlau ya nyob twg, uas ua rau cov kab noj hniav nyob rau hauv cov kev sib txhuam welding cheeb tsam.Lub xub ntiag ntawm cov plua plav thiab lwm yam impurities yuav cuam tshuam rau qhov kawg vuam zoo, ua rau tsis muaj kev ruaj ntseg hauv cov khoom siv hluav taws xob thiab hluav taws xob ntawm kev sib txuas vuam.
04 Ultrasonic vuam
Ultrasonic vuam ntawm txhuas hlau siv ultrasonic vuam khoom los txuas txhuas hlau thiab tooj liab terminals.Los ntawm cov zaus oscillation ntawm lub vuam taub hau ntawm cov khoom siv ultrasonic vuam, cov txhuas hlau monofilaments thiab txhuas hlau thiab tooj liab terminals txuas ua ke ua kom tiav cov txhuas hlau thiab kev sib txuas ntawm tooj liab terminals yog qhia hauv daim duab 3.
Ultrasonic vuam kev twb kev txuas yog thaum txhuas hlau thiab tooj liab terminals vibrate ntawm high-frequency ultrasonic tsis.Kev vibration thiab kev sib txhuam ntawm tooj liab thiab txhuas ua tiav qhov kev sib txuas ntawm tooj liab thiab txhuas.Vim hais tias ob qho tib si tooj liab thiab txhuas muaj lub ntsej muag-centered cubic hlau siv lead ua qauv, nyob rau hauv ib tug high-frequency oscillation ib puag ncig Nyob rau hauv cov xwm txheej no, lub atomic hloov nyob rau hauv cov hlau siv lead ua qauv yog ua tiav los tsim ib tug alloy hloov txheej, zoo zam qhov tshwm sim ntawm electrochemical corrosion. .Nyob rau tib lub sij hawm, thaum lub sij hawm ultrasonic vuam txheej txheem, oxide txheej nyob rau saum npoo ntawm aluminium conductor monofilament yog tev tawm, thiab tom qab ntawd cov vuam kev sib txuas ntawm cov monofilaments tiav, uas txhim kho cov khoom siv hluav taws xob thiab cov khoom sib txuas.
Piv nrog rau lwm cov ntaub ntawv kev sib txuas, cov khoom siv ultrasonic vuam yog cov khoom siv feem ntau siv rau cov khoom siv hluav taws xob.Nws tsis xav tau cov cuab yeej cuab tam tshiab tshiab.Nyob rau tib lub sijhawm, cov terminals siv tooj liab stamped terminals, thiab cov nqi davhlau ya nyob twg qis dua, yog li nws muaj cov nqi zoo tshaj plaws.Txawm li cas los xij, qhov tsis zoo kuj muaj.Piv nrog rau lwm cov ntaub ntawv sib txuas, ultrasonic welding muaj zog tsis muaj zog thiab kev co tsis zoo.Yog li ntawd, kev siv ultrasonic vuam kev sib txuas yog tsis pom zoo nyob rau hauv high-frequency vibration cheeb tsam.
05 Plasma vuam
Plasma vuam siv tooj liab terminals thiab txhuas hlau rau crimp kev twb kev txuas, thiab tom qab ntawd los ntawm kev ntxiv solder, lub plasma arc yog siv los irradiate thiab cua sov cheeb tsam yuav tsum tau welded, yaj lub solder, sau lub vuam cheeb tsam, thiab ua kom tiav cov txhuas hlau txuas, raws li. qhia hauv daim duab 4.
Plasma welding ntawm aluminium conductors thawj zaug siv plasma vuam ntawm tooj liab terminals, thiab crimping thiab fastening ntawm txhuas conductors yog tiav los ntawm crimping.Cov plasma vuam terminals tsim ib lub thoob-zoo li tus qauv tom qab crimping, thiab ces lub davhlau ya nyob twg vuam cheeb tsam yog sau nrog zinc-muaj solder, thiab crimped kawg yog ntxiv zinc-muaj solder.Nyob rau hauv lub irradiation ntawm plasma arc, cov zinc-muaj solder yog rhuab thiab melted, thiab ces nkag mus rau hauv lub hlau kis nyob rau hauv lub crimping cheeb tsam los ntawm capillary txiav txim kom tiav cov txheej txheem kev twb kev txuas ntawm tooj liab terminals thiab txhuas nyob ntawm tej.
Plasma welding aluminium xov hlau ua tiav qhov kev sib txuas ceev ntawm cov xov hlau txhuas thiab cov tooj liab terminals los ntawm crimping, muab cov khoom siv txhim khu kev qha.Nyob rau tib lub sij hawm, thaum lub sij hawm crimping txheej txheem, los ntawm ib tug compression piv ntawm 70% mus rau 80%, kev puas tsuaj thiab tev tawm ntawm oxide txheej ntawm tus neeg xyuas pib ua tiav, zoo txhim kho hluav taws xob kev ua tau zoo, txo kev sib cuag ntawm cov ntsiab lus sib txuas, thiab tiv thaiv. cua sov ntawm cov ntsiab lus txuas.Tom qab ntawd ntxiv zinc-muaj cov solder mus rau qhov kawg ntawm qhov chaw crimping, thiab siv lub plasma beam rau irradiate thiab sov lub vuam cheeb tsam.Cov zinc uas muaj cov khoom siv yog rhuab thiab melted, thiab lub solder sau qhov sib txawv ntawm qhov chaw crimping los ntawm capillary kev txiav txim, ua tiav cov ntsev tsuag dej hauv qhov chaw crimping.Vapor cais tawm tsis txhob tshwm sim ntawm electrochemical corrosion.Nyob rau tib lub sij hawm, vim hais tias lub solder yog cais thiab buffered, ib qho kev hloov cheeb tsam yog tsim, uas zoo zam qhov tshwm sim ntawm thermal creep thiab txo qhov kev pheej hmoo ntawm kev sib txuas tsis kam nyob rau hauv kub thiab txias shocks.Los ntawm plasma vuam ntawm qhov chaw sib txuas, kev ua haujlwm hluav taws xob ntawm thaj chaw sib txuas tau zoo dua qub, thiab cov khoom siv kho tshuab ntawm thaj chaw sib txuas kuj tseem txhim kho ntxiv.
Piv nrog rau lwm cov ntaub ntawv kev sib txuas, ntshav plasma vuam cais cov tooj liab thiab txhuas conductors los ntawm kev hloov vuam txheej thiab ntxiv dag zog vuam txheej, zoo txo cov electrochemical corrosion ntawm tooj liab thiab txhuas.Thiab cov txheej txheem vuam txuas ntxiv yog qhwv lub ntsej muag kawg ntawm tus neeg xyuas pib txhuas kom cov tooj liab thiab cov tub ntxhais siv hluav taws xob yuav tsis tuaj rau hauv kev sib cuag nrog huab cua thiab noo noo, ntxiv kev txo corrosion.Tsis tas li ntawd, txoj kev hloov vuam txheej thiab cov txheej txheem vuam txheej nruj nruj txhim kho cov tooj liab terminals thiab txhuas hlau cov pob qij txha, ua kom lub zog rub tawm ntawm cov pob qij txha thiab ua cov txheej txheem ua haujlwm yooj yim.Txawm li cas los xij, qhov tsis zoo kuj muaj.Daim ntawv thov ntawm plasma vuam rau hlau hlua manufacturers yuav tsum tau cais cov plasma vuam cov cuab yeej, uas muaj tsis zoo versatility thiab tsub kom cov peev nyob rau hauv taag cuab tam ntawm hlau hlua manufacturers.Qhov thib ob, nyob rau hauv cov txheej txheem plasma vuam, lub solder tiav los ntawm capillary nkaus.Cov txheej txheem sib txawv hauv cheeb tsam crimping tsis tuaj yeem tswj tau, ua rau qhov tsis ruaj khov kawg vuam zoo nyob rau hauv qhov chaw plasma vuam txuas, ua rau muaj qhov sib txawv loj hauv hluav taws xob thiab kev ua haujlwm zoo.
Lub sij hawm xa tuaj: Feb-19-2024