Liab tooj liab hlau, tinned tooj liab hlau, thiab CCA hlau yog feem ntau siv nyob rau hauv zus tau tej cov kev ruaj ntseg cables. Lawv tuaj yeem siv rau braiding coaxial cables thiab shielding nets rau shielded sheathed xov hlau.
Pleev tooj liab hlau yog kos los ntawm ib tug ntshiab tooj liab pas nrig los ntawm lub Copper pas nrig breakdown tshuab, Intermediate hlau kos tshuab, thiab lwm yam. Cov khoom siv yog ib leeg, nrog tooj liab hlau rau sab hauv thiab sab nraud. Cov tsos yog daj, thiab xim yog tsaus dua vim yog purity ntawm tooj liab.
Cov txheej txheem ntawm tinned tooj liab hlau yog me ntsis nyuab dua li ntawm liab qab tooj liab hlau. Cov pas nrig tooj liab ntshiab yog kos rau hauv cov hlau thiab tom qab ntawd ib txheej nyias ntawm tin yog plated rau saum npoo ntawm tooj liab siv cov txheej txheem kub tin plating los ua tinned tooj liab hlau. Cov hlau zoo li no zoo li nyiaj vim tias tin yog cov hlau nyiaj. Tinned tooj liab hlau kuj yog mos thiab muaj hluav taws xob zoo conductivity. Piv nrog cov hlau tsis muaj tooj liab, nws muaj zog tiv thaiv corrosion thiab oxidation tsis kam, uas tuaj yeem ua kom ntev kev pab cuam lub neej ntawm cov cables tsis muaj zog tam sim no.
Lub CCA hlau yog ua los ntawm cladding vuam tshuab, thiab cov tooj liab sawb yog coated rau sab nrauv ntawm aluminium rod core hlau. Cov khoom interatomic kub sib txuas yog tsim ntawm txheej tooj liab thiab cov tub ntxhais hlau. Ob qhov sib txawv ntawm cov khoom siv hlau sib xyaw ua ke rau hauv ib qho kev sib cais tag nrho, uas tuaj yeem kos tau thiab ua kom zoo li ib qho hlau hlau. Thaum lub sij hawm cov txheej txheem kos duab, cov tooj liab thiab txhuas yog txo nyob rau hauv kev faib ua feem, thiab qhov ntim piv ntawm txheej tooj liab tseem nyob tas li.CCA hlau yog lub teeb heev thiab muaj xim daj. Txawm li cas los xij, piv nrog thawj ob, nws cov hluav taws xob conductivity yog qhov phem dua, nws tsis yooj yim txaus, nws yooj yim tawg, thiab nws cov corrosion kuj thiab oxidation kuj tseem tsawg. Yog tias cov txheej txheem ntawm cov khoom siv tooj liab-clad aluminium tsis zoo tswj, cov khoom tiav CCA zoo li yuav dhau los ua pawg ntawm cov khoom pov tseg hauv lub sijhawm luv luv.
Tooj liab hlau, tinned tooj liab hlau, thiab CCA hlau yog dav siv nyob rau hauv braided shielding nets. Vim yog cov khoom sib txawv, cov khoom lag luam tsis muaj zog tam sim no sib xyaw. CCA hlau thiab liab qab tooj liab hlau muaj tib yam tsos thiab xim. Thaum xub thawj siab ib muag, nws yog ib qhov nyuaj rau paub qhov txawv lawv, uas yog heev tsis meej pem. Nov yog qee txoj hauv kev kom paub qhov txawv ntawm cov hlau liab liab qab, tinned tooj liab hlau thiab CCA hlau.Nyob rau hauv video cable SYV75-5 braided mesh raws li cov khoom tshawb nrhiav, cov hauv qab no tuaj yeem siv tau
1. Tshawb xyuas qhov tshwm sim. Los ntawm tev tawm lub plhaub ntawm cov yeeb yaj kiab cable, koj tuaj yeem txheeb xyuas cov tinned tooj liab hlau los ntawm peb cov khoom siv hlau, vim tias tsuas yog cov tinned tooj liab hlau yog nyiaj, thiab ob qho tib si yog daj. Tom ntej no, txiav ib feem ntawm video xaim vertically thiab zoo huv si, thiab saib ntawm tus ntoo khaub lig ntawm lub braided mesh. Yog hais tias nws yog daj, nws yog ib tug liab qab tooj liab hlau. Yog tias dawb, nws yog CCA hlau.
2. Siv lub cuab yeej los khawb qhov saum npoo ntawm cov yeeb yaj kiab cable braided mesh. Lub tinned tooj liab mesh yuav tshwm daj tom qab khawb, liab qab tooj liab mesh tseem yuav daj, thiab tooj liab-clad aluminium mesh yuav tshwm dawb nrog snowflakes. Cov nyhuv tib yam tuaj yeem tau txais los ntawm rub cov video cable braided net ntawm cov cement hauv pem teb.
3. Kev ntsuas kub. Dismantle lub video cable braided net, tig nws mus rau ib sab, thiab ze rau qhov nplaim taws. Yog tias nws tsim cov khoom zoo li pob tom qab hlawv, nws yog tooj liab; yog tias cov hlau hlau hloov dawb thiab poob tom qab hlawv, nws yuav tawg thaum kov koj txhais tes, nws yog CCA.
Cov saum toj no yog qhov txawv ntawm liab qab tooj liab hlau, tinned tooj liab hlau thiab CCA hlau. Yog tias koj muaj tswv yim zoo dua, koj tuaj yeem tiv tauj peb
