Ib leeg tub ntxhais tooj liab hlau

Tib Core Copper Wire siv rau dab tsi?

Tib Tub Ntxhais Copper Wire yog ib qho ntawm cov xov hlau uas tau siv ntau tshaj plaws hauv peb lub tsev, khw, kev lag luam thiab kev lag luam. Kev siv ntau tshaj plaws ntawm ib qho core strand cable yog rau kev xa hluav taws xob hluav taws xob los ntawm ib qho chaw mus rau lwm qhov. Txawm li cas los xij, nyob ntawm qhov loj me me ntawm cov tub ntxhais uas xav tau, nws daim ntawv thov kuj tseem tuaj yeem hla mus rau lwm qhov chaw, xws li kev xaim hauv cov khoom siv hluav taws xob thiab khoom siv.

Koj tseem tuaj yeem pom ib qho tseem ceeb uas tsis muaj kab hluav taws xob siv rau kev siv hluav taws xob uas muaj cov khoos phis tawj, lub zog tswj vaj huam sib luag thiab hauv kev siv hluav taws xob ntawm cov khoom siv hluav taws xob.

Rau cov ntawv thov, qhov twg muaj kev pheej hmoo ntawm kev cuam tshuam ntawm electromagnetic cuam tshuam (EMI), koj tuaj yeem tau txais ib leeg tub ntxhais hlau nrog tshwj xeeb tsim shielding uas yog tsim rau hauv cable. Zoo sib xws configuration shielding kuj tseem muaj rau hloov tau yooj yim multicore cables. Hom shielded cable no tseem hu ua braided cable.

Shielded los yog braided cables yog qhov ua tau zoo heev ntawm kev tiv thaiv sab nraud, xws li cov teeb liab los ntawm cov khoom siv sib txuas lus lossis cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob siab lossis cov khoom siv hluav taws xob, los ntawm kev cuam tshuam lawv cov haujlwm.

Piv txwv li, cov hluav taws xob siv hluav taws xob yuav siv ib qho tseem ceeb braided cable los tiv thaiv lub cable yog tias nws hla ze ntawm lub qhov cub microwave lossis khoom siv hauv tsev. Ib yam li ntawd, yog tias daim ntawv thov cable hla ze ntawm lub tshuab hluav taws xob, nws yeej ib txwm muaj kev pheej hmoo tias EMI los ntawm lub tshuab hluav taws xob yuav cuam tshuam rau kev ncaj ncees ntawm cov cable. Nyob rau hauv tas li ntawd, xws li multicore los yog ib tug tub ntxhais braided cable yuav siv tau.

Kuj tseem muaj lwm txoj kev siv braiding lossis shielding. Qee lub sij hawm, engineers yuav siv braided los yog shielded ib core saj zawg zog cable nyob rau hauv daim ntawv thov uas yuav tsum tau siv me ntsis zog cabling. Interwoven metallic braiding pab lub hom phiaj dual. Ua ntej, nws pab t deflect EMI, uas tuaj yeem cuam tshuam rau daim ntawv thov cable. Txawm li cas los xij, kev siv ib leeg tub ntxhais braided cable, piv rau hom tsis muaj kev tiv thaiv, ntxiv dag zog rau tag nrho cov cable. Nws tiv thaiv cable los ntawm txhua yam kev ntxhov siab thiab ua rau nws lub neej ntev.

Thaum kawg, ib leeg tub ntxhais hlau, nrog braiding, kuj tseem siv rau hauv cov ntawv thov uas cov engineers xav tau cov cable los tso saib cov nqi ntxiv ntawm kev hloov pauv. Vim hais tias cov braiding yog tsim raws li ib tug interwoven, lattice tubing, ib tug tib tub ntxhais braided cable los yog ib tug zoo xws li multicore cable, ntxiv dag zog rau lub hauv paus insulated conductors thiab ntxiv flex thiab versatility rau tag nrho cov cable. Txoj hauv kev no yog siv rau kev siv cabling qhov twg ib lub xaim cable yuav ntsib kev nro thiab twists thaum lub sij hawm installation, piv txwv li. Tib lub tswv yim ua haujlwm thaum muaj qhov yuav tsum tau siv cov kab hloov pauv tau yooj yim.

Cov yam ntxwv ntawm Tib Tub Ntxhais Copper Hlau

Ib Txoj Kev Tsim

Lub ntsiab feature ntawm Single Core Copper Wire yog tias lawv tsuas yog muab ib txoj hauv kev rau hluav taws xob mus los. Qhov no yog vim hais tias tsuas yog ib tug neeg xyuas pib nyob rau hauv lub xaim nqa lub tam sim no. Conversely, multi-core cables muaj ntau yam conductors nyob rau hauv tib lub rwb thaiv tsev. Raws li qhov tshwm sim, ib leeg-core cables yog qhov yooj yim dua hauv lawv cov qauv tsim thiab kev tsim kho dua li cov tub ntxhais cables ntau.

Yooj yim

Ib qho Core Copper Wire yog qhov hloov pauv ntau dua li lawv cov tub ntxhais sib luag. Qhov no yog vim hais tias tsuas muaj ib tug neeg xyuas pib nyob rau hauv no core tub ntxhais hlau. Yog li ntawd, ib tus neeg xyuas pib tsis cuam tshuam ntau npaum li cas lawv tuaj yeem sib tw thiab txav mus los piv rau cov cables nrog ntau lub cores. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov yam ntxwv no tsuas yog siv rau cov txheej txheem ib leeg ntawm cov xov hlau. Tom qab tag nrho, cov cables tuaj yeem tuaj yeem sib txawv thiab qhov ntau thiab tsawg, nrog rau qhov sib txawv ntawm cov thicknesses thiab thicknesses.

Xim Coding

Lwm qhov tseem ceeb ntawm Tib Tub Ntxhais Copper Wire yog cov ntawv sau meej uas luam tawm ntawm cov xov hlau 'sab nraud rwb thaiv tsev. Cov khoom siv rwb thaiv tsev feem ntau yog ua los ntawm PVC lossis XLPE, kom ntseeg tau tias cov khoom siv hluav taws xob tsis tuaj yeem cuam tshuam nrog lwm tus neeg xyuas pib. Tom qab tag nrho, xws li qhov ua tau tuaj yeem ua rau luv luv, tam sim no to, lossis tsis xav tau kev sib txuas uas tuaj yeem ua rau muaj kev ua txhaum, kev puas tsuaj, thiab txawm tias tuag taus. Daim ntawv lo rau ntawm qhov rwb thaiv tsev ntawm ib qho tseem ceeb cables kuj pab tau los ntawm kev nyab xeeb thiab kev txheeb xyuas qhov pom. Qhov no yog vim cov xov hlau no muaj xim-coded raws li cov qauv.

High Voltage Peev Xwm

Single Core Copper Wire yog qhov tsim nyog rau cov hluav taws xob ntau dua li cov tub ntxhais cables. Qhov no yog vim qhov tsim ntawm cov xov hlau no, qhov twg tam sim no tsuas yog ntws los ntawm ib txoj kev xwb. Raws li qhov tshwm sim, muaj ntau yam sib nqus cuam tshuam. Tom qab tag nrho, tus neeg xyuas pib tam sim no tsim ib qho chaw sib nqus nyob ib puag ncig nws, uas tuaj yeem cuam tshuam nrog lwm cov cim hauv cheeb tsam. Yog li ntawd, cov neeg siv hluav taws xob nyiam siv cov tub ntxhais ib leeg rau cov ntawv thov nrog cov hluav taws xob siab vim tias lawv muaj peev xwm tiv taus lawv.

Dab tsi yog Qhov Zoo Ntawm Ib Tug Tub Ntxhais Copper Hlau

Tsawg resistivity:Aluminium hlau thiab cable resistivity yog li 1.68 npaug siab dua tooj liab thiab cable.

Zoo ductility:Lub ductility ntawm tooj liab alloy yog 20 ~ 40%, ductility ntawm tooj liab rau cov hluav taws xob yog ntau tshaj 30%, thaum lub txhuas alloy tsuas yog 18%.

Siab zog:Feem ntau, qhov tso cai rau kev ntxhov siab ntawm chav tsev kub yog 7 ~ 28% siab dua rau tooj liab dua li txhuas. Tshwj xeeb tshaj yog kev ntxhov siab nyob rau hauv qhov kub thiab txias, qhov sib txawv ntawm ob yog nyob deb heev.

Fatigue resistance:Aluminium yog ib qho yooj yim tawg tom qab rov kho dua, thiab tooj liab tsis yooj yim. Elasticity ntsuas kuj siab dua txhuas, txog 1.7 ~ 1.8 npaug.

Zoo stability, corrosion kuj:Tooj hlau oxidation, thiab corrosion kuj, thaum lub txhuas hlau yog raug rau oxidation thiab corrosion.

Muaj peev xwm:Vim tsis muaj kev tiv thaiv tsawg, tib ntu ntu ntawm tooj liab hlau cable raws li txhuas hlau cable tso cai muaj peev xwm (muaj peev xwm dhau qhov siab tshaj plaws tam sim no) yog li 30% -50% siab dua, tshwj xeeb tshaj yog cov khoom siv hauv tsev, cov khoom siv hauv tsev. yooj yim tooj liab hlau.

Tsawg voltage poob:Vim qhov tsis tshua muaj zog ntawm tooj liab hlau thiab cable, tib seem ntws los ntawm tib lub tam sim no. Copper hlau thiab cable voltage nco yog me me. Yog li ntawd, tib qhov kev sib kis tau zoo tuaj yeem ua kom muaj qhov hluav taws xob ntau dua; los yog, nyob rau hauv tej yam kev mob ntawm qhov tso cai voltage poob, tooj liab hlau cable kis tau tus mob mus txog ib tug ntev dua. Ntawd yog, lub zog hluav taws xob npog thaj tsam loj, uas yog qhov tsim nyog rau kev npaj ntawm lub network thiab txo cov naj npawb ntawm cov khoom siv hluav taws xob tau teeb tsa.

Tsawg tshav kub tiam:Nyob rau tib lub sijhawm tam sim no, lub tshav kub tsim ntawm tooj liab hlau cable nrog tib ntu ntu yog me dua li ntawm aluminium hlau cable, ua rau kev ua haujlwm zoo dua.

Tsawg hluav taws xob poob:Vim qhov tsis tshua muaj zog ntawm tooj liab, nws yog qhov pom tseeb tias cov hluav taws xob hluav taws xob poob ntawm cov tooj liab cables yog tsawg dua piv rau txhuas cables. Qhov no pab txhim kho kev siv hluav taws xob tsim hluav taws xob thiab tiv thaiv ib puag ncig.

Oxidation kuj, corrosion kuj:Copper hlau thiab cable pob qij txha yog ruaj khov thiab yuav tsis ua rau raug mob vim oxidation. Aluminium hlau cable pob qij txha tsis ruaj khov thiab feem ntau ua rau muaj kev sib tsoo vim oxidation, nce kev tiv thaiv, thiab cua sov. Yog li ntawd, qhov kev huam yuaj ntau npaum li cas ntawm tooj liab hlau cables. Tshwj xeeb tshaj yog nyob rau hauv qee qhov tooj liab thiab txhuas hlau taub qab qhov chaw, me ntsis tsis txuas nrog lub sijhawm ntev ntawm qhov teeb meem. Yog li ntawd, tooj liab thiab txhuas hlau taub qab yuav tsum nruj me ntsis kom txuas tau zoo.

Kev tsim kho yooj yim

① Copper hlau yog hloov tau thiab tso cai rau lub vojvoog me me ntawm kev khoov, yog li nws yooj yim rau khoov thiab yooj yim los ntawm cov yeeb nkab;

② Copper hlau qaug zog tsis kam, rov khoov tsis yooj yim rau tawg, yog li kev xaim yog yooj yim;

③ Nyob rau hauv lub siab mechanical zog ntawm tooj liab hlau yuav tiv taus ib tug loj mechanical nro, mus rau kev tsim kho ntawm nteg coj zoo yooj yim, tab sis kuj rau lub mechanization ntawm kev tsim kho los tsim cov tej yam kev mob.