Cov ntsiab lus ntawm kev teeb tsa cov kab hluav taws xob

Cov taub hau ntawm cov cable terminal thiab cov pob qij txha nruab nrab yog cov khoom tseem ceeb hauv kev xa hluav taws xob thiab kev hloov pauv cable. Lawv lub luag haujlwm yog los faib cov hluav taws xob ntawm qhov txiav ntawm lub tsho sab nraud ntawm lub taub hau cable terminal, tiv thaiv cov cable los ntawm kev tawg, thiab muaj cov haujlwm rwb thaiv tsev sab hauv thiab sab nraud thiab dej tsis nkag. Hauv cov kab cable, ntau dua 60% ntawm qhov xwm txheej yog tshwm sim los ntawm cov khoom siv, yog li qhov zoo ntawm cov khoom siv sib koom ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb thiab kev ntseeg siab ntawm tag nrho cov hluav taws xob kis thiab kev hloov pauv.

1 Kev sib txuas ntawm tus neeg xyuas pib

Qhov kev sib txuas ntawm tus neeg xyuas pib yuav tsum tsis txhob muaj kev tiv thaiv tsawg thiab muaj zog txaus, thiab yuav tsum tsis txhob muaj cov ces kaum ntse ntse tshwm sim ntawm qhov kev sib txuas. Qhov kev sib txuas uas feem ntau siv ntawm cov neeg xyuas kab hluav taws xob nruab nrab thiab qis yog crimping, thiab crimping yuav tsum tau them sai sai rau:

(1) Xaiv cov yeeb nkab txuas nrog cov hluav taws xob thiab lub zog kho tshuab kom haum;

(2) Qhov sib txawv ntawm qhov sib txawv ntawm lub raj crimping thiab lub cheeb sab nraud ntawm lub tub ntxhais txuas nrog yog 0.8 ~ 1.4 hli;

(3) Tus nqi tiv thaiv ntawm qhov sib koom ua ke tom qab crimping yuav tsum tsis pub ntau tshaj 1.2 npaug ntawm tus neeg xyuas pib ntawm qhov sib npaug, thiab lub zog tensile ntawm qhov sib koom ua ke ntawm tus neeg xyuas pib tooj liab yuav tsum tsis pub tsawg dua 60N / mm2;

(4) Ua ntej crimping, txheej sab nraud ntawm tus neeg xyuas pib thiab sab hauv ntawm cov yeeb nkab txuas nrog cov kua nplaum conductive, thiab siv txhuam hlau los rhuav tshem cov zaj duab xis oxide;

(5) Cov ces kaum ntse thiab cov burrs ntawm cov yeeb nkab txuas thiab cov tub ntxhais hlau yuav tsum tau ua kom du nrog cov ntaub ntawv lossis ntawv xuab zeb.

2 Kev kho mob semiconductor sab hauv

Qhov twg lub cev cable muaj ib txheej tiv thaiv sab hauv, txheej tiv thaiv sab hauv ntawm tus neeg coj hluav taws xob ntawm lub raj crimping yuav tsum tau rov qab los thaum lub pob qij txha ua tiav, thiab ib feem ntawm sab hauv semiconductor tiv thaiv ntawm lub cable yuav tsum tau teeb tsa kom lub tiv thaiv sab hauv ntawm lub connector ntawm lub raj txuas tuaj yeem sib txuas lus nrog ib leeg. Xyuas kom meej tias qhov sib txuas ntawm sab hauv semiconductor, yog li ntawd lub zog teb ntawm qhov sib tshuam tau faib sib npaug.

3 Kev kho mob sab nraud semiconductor shielding

Lub ntaub thaiv semiconductor sab nraud yog cov khoom siv semi-conductive uas ua haujlwm ua lub zog hluav taws xob sib npaug sab nraud ntawm lub rwb thaiv tsev ntawm lub cable thiab qhov sib koom ua ke. Ib yam li lub ntaub thaiv semiconductor sab hauv, nws ua lub luag haujlwm tseem ceeb heev hauv lub cable thiab qhov sib koom ua ke. Lub qhov rooj semiconductor sab nraud yuav tsum huv si thiab sib npaug, thiab nws kuj xav tau kev hloov pauv du nrog lub rwb thaiv tsev, thiab daim kab xev semiconductor ntxiv nyob ib ncig ntawm qhov sib koom ua ke kom txuas nrog lub ntaub thaiv semiconductor sab nraud lub cev cable.

4 Kev kho mob ntawm cov kab hluav taws xob tiv thaiv lub zog cone

Thaum lub sijhawm tsim kho, cov duab thiab qhov loj me ntawm lub zog tiv thaiv lub khob hliav qab muaj tib lub peev xwm faib tawm ntawm tag nrho lub khob hliav qab. Thaum ua lub khob hliav qab sib txuas, feem ntau siv cov cuab yeej txiav tshwj xeeb, lossis nws tuaj yeem ua kom sov me ntsis nrog hluav taws me ntsis thiab nqa tawm nrog riam ntse. Tom qab txiav thiab tsim cov qauv yooj yim, siv 2 hli tuab iav los khawb, thiab thaum kawg siv ntawv xuab zeb los txhuam los ntawm ntxhib mus rau zoo kom txog thaum du.

5 Kev tiv thaiv hlau thiab kev kho av

Lub luag haujlwm ntawm cov hlau tiv thaiv hauv cov cables thiab cov connectors yog feem ntau yog los ua cov hluav taws xob luv luv ntawm cov cable fault thiab los tiv thaiv cov electromagnetic cuam tshuam los ntawm cov teb electromagnetic ntawm cov khoom siv sib txuas lus ze. Thaum ua haujlwm, cov hlau tiv thaiv yog xoom lub peev xwm hauv lub xeev zoo-grounded. Thaum lub cable tsis ua haujlwm, , Nws muaj peev xwm ua cov hluav taws xob luv luv hauv lub sijhawm luv luv. Cov hlau grounding yuav tsum tau welded txhim khu kev qha, cov hlau tiv thaiv thiab cov ntaub thaiv armor ntawm lub cev cable ntawm ob kawg yuav tsum tau welded ruaj khov, thiab lub hauv av ntawm lub taub hau davhlau ya nyob twg yuav tsum txhim khu kev qha.

6 Kev sib khi thiab kev tiv thaiv cov pob qij txha

Kev kaw thiab kev tiv thaiv ntawm qhov sib koom ua ke yog qhov lav kom ntseeg tau tias qhov sib koom ua haujlwm zoo thiab txhim khu kev qha. Tiv thaiv kom tsis txhob muaj dej noo thiab dej nkag mus rau hauv cov pob qij txha, thiab tsim cov qhov tiv thaiv pob qij txha lossis teeb tsa cov thawv tiv thaiv cement ntawm cov pob qij txha.