Hauv fiber ntau optic thiab qis-voltage cable lay systems, cable tais connectors ua ntau yam haujlwm, suav nrog kev sib txuas, kho, thiab kev tiv thaiv.Lawv xaiv cov khoom siv tsis yog cuam tshuam rau lub zog txhua yam thiab kev pabcuam lub neej ntawm kev sib txuas tab sis tseem cuam tshuam ncaj qha rau kev ntseeg tau thiab kev nyab xeeb ntawm tag nrho cov cabling system nyob rau hauv ib puag ncig nyuaj. Kev xaiv cov khoom siv suab zoo yuav tsum tau xav txog ntau yam xws li cov khoom siv thauj khoom-cov kabmob muaj peev xwm, kev hloov pauv ib puag ncig, kev tiv thaiv hluav taws, thiab tus nqi- kev ua tau zoo.
Cov ntaub ntawv hlau yog dav siv hauv cov kab txuas txuas, tshwj xeeb yog aluminium alloys thiab stainless hlau. Aluminium alloys muaj qhov ntom ntom thiab nruab nrab lub zog. Tom qab anodizing los yog electrostatic txau, lawv muab ob qho tib si zoo corrosion kuj thiab zoo nkauj, ua rau lawv haum rau ib puag ncig sab hauv tsev thiab sab nraum zoov thiab daim ntaub ntawv uas zoo li muaj kev txhawj xeeb. Stainless hlau excels nyob rau hauv corrosion kuj thiab siab mechanical zog, uas qhia tau hais tias qhov zoo, tshwj xeeb tshaj yog nyob rau hauv cov av noo, ntsev tsuag, los yog tshuaj lom neeg tej qhov chaw. Txawm li cas los xij, nws cov nqi kuj yog siab heev, thiab nws hnyav dua li aluminium alloys, yuav tsum muaj qhov sib npaug ntawm kev thauj khoom thiab kev yooj yim ntawm kev teeb tsa hauv kev tsim. Carbon steel connectors siv nyob rau hauv load-cov kabmob los yog siab- qhov chaw ntxhov siab yuav tsum kub-dip galvanized los yog coated nrog epoxy hmoov los tiv thaiv corrosion thiab ntev kev pab cuam lub neej.
Tsis yog- cov khoom siv hlau feem ntau suav nrog cov nplaim hluav taws- cov khoom siv hluav taws xob retardant plastics thiab fiber ntau- cov khoom siv ntxiv. Engineering yas xws li polycarbonate (PC), nylon (PA), thiab hloov kho polypropylene (PPO) yog lub teeb yuag, insulating, thiab yooj yim moldable. Los ntawm kev koom ua ke bromine los yog phosphorus-raws li nplaim hluav taws kub retardants rau hauv lawv cov formulations, lawv muaj peev xwm ua tau siab nplaim taws- retardant ratings xws li UL94 V-0, ua rau lawv haum rau cleanrooms, electronics chav tsev, thiab lwm yam ib puag ncig uas yuav tsum tau siab rau rwb thaiv tsev thiab hluav taws kub. Fiber- ntxiv dag zog, los ntawm kev ntxiv iav los yog carbon fibers rau resin matrix, ho txhim kho tensile, flexural, thiab creep kuj thaum tuav tsis tshua muaj ceev. Lawv tsim nyog rau cov xwm txheej uas yuav tsum tau txo qhov hnyav thiab lub zog siab, xws li qhov loj-ntev overhead installations lossis ib puag ncig nrog dynamic loads.
Kev xaiv cov ntaub ntawv yuav tsum tau ua tib zoo xav txog cov kev tsis sib haum xeeb ntawm daim ntawv thov scenario. Rau siab - qhov kub thiab txias ib puag ncig, siab - kub resistant engineering yas los yog tshav kub- resistant aluminium alloys raug pom zoo kom tiv thaiv softening thiab deformation. Rau qhov muaj zog acid thiab alkali ib puag ncig, stainless hlau lossis tshwj xeeb kho corrosion- cov ntaub ntawv hlau resistant yuav tsum tau ua ntej. Nyob rau sab nraum zoov ncaj qha faus lossis siab - ib puag ncig cov av noo, yuav tsum tau them nyiaj rau cov khoom siv dej nqus dej thiab pwm pwm, thiab cov khoom siv sib khi yuav tsum tau siv los tiv thaiv kev nkag mus ntawm cov dej noo. Tsis tas li ntawd, nyob rau hauv cov cheeb tsam uas conductors coexist, conductive hlau connectors yuav tsum tau zam nyob rau hauv kev sib cuag ncaj qha nrog lub cable sheath tiv thaiv electrochemical corrosion los yog kev nyab xeeb kev nyab xeeb; Hauv cov xwm txheej zoo li no, tsis yog- cov khoom siv hlau nrog cov rwb thaiv tsev zoo yog qhov zoo dua.
Kev lag luam thiab kev ruaj ntseg kuj tseem yog kev txiav txim siab tseem ceeb - ua yam tseem ceeb. Thaum cov hlau txuas txuas tau ruaj khov, lawv hnyav thiab lub sijhawm- siv rau kev txhim kho, thaum tsis yog- cov hlau txuas yog yooj yim rau kev thauj mus los thiab sib sau ua ke sai, txo cov nqi tsim kho. Hauv cov tshuab uas xav tau kev hloov kho ntau zaus lossis nthuav dav, ceev- kev teeb tsa snap- ntawm cov khoom tsis yog- hlau txuas ntxiv txhim kho kev saib xyuas zoo.
Hauv cov ntsiab lus, kev xaiv cov khoom siv rau cable tais connectors yuav tsum nrhiav kev sib npaug ntawm lub zog, ib puag ncig tiv thaiv, hluav taws kub, rwb thaiv tsev, thiab kev lag luam, thiab ua kom zoo sib xws rau cov txheej txheem tshwj xeeb thiab cov txheej txheem tsim nyog los xyuas kom meej kev sib txuas kev ntseeg siab thaum ua tiav kev ua tau zoo thiab kev tswj tus nqi thoob plaws hauv lub neej.
