1. Ucingo lwentsimbi
Ukuze kuqinisekiswe ukuba intambo inokumelana noxinzelelo olwaneleyo lwe-axial xa ubeka kwaye ufaka isicelo, intambo kufuneka iqulathe izinto ezinokuthwala umthwalo, isinyithi, i-non-metal, ekusetyenzisweni kocingo lwentsimbi ephezulu njengenxalenye yokomeleza, ukuze intambo ibe necala elihle lokumelana noxinzelelo, ukuxhathisa impembelelo, ucingo lwentsimbi lukwasetyenziselwa intambo phakathi kwe-sheath yangaphakathi kunye ne-sheath yangaphandle yesikrweqe. Ngokomxholo wayo wekhabhoni unokwahlulwa ibe yintsimbi ephezulu ye-carbon steel kunye ne-carbon steel wire.
(1) Ucingo lwentsimbi yekhabhoni ephezulu
Intsimbi yentsimbi yekhabhoni ephezulu kufuneka ihlangabezane neemfuno zobugcisa ze-GB699 ephezulu ye-carbon steel, umxholo wesulfure kunye ne-phosphorus malunga ne-0.03%, ngokuhambelana nonyango oluhlukeneyo lomphezulu lunokwahlulwa lube lucingo lwentsimbi kunye ne-phosphating steel wire. Intambo yensimbi ye-galvanized idinga ukuba i-zinc layer ibe yinto efanayo, igudileyo, ifakwe ngokuqinileyo, umphezulu wocingo lwensimbi kufuneka ucoceke, ungabi naoli, akukho manzi, akukho mabala; Uluhlu lwe-phosphating yocingo lwe-phosphating kufuneka lube yinto efanayo kwaye lukhanyise, kwaye umphezulu wocingo kufuneka ukhululeke kwioli, amanzi, amabala e-rust kunye nemivimbo. Ngenxa yokuba inani le-hydrogen evolution lincinci, ukusetyenziswa kocingo lwensimbi ye-phosphating kuxhaphake kakhulu ngoku.
(2) I-carbon steel wire ephantsi
Intambo yentsimbi yekhabhoni ephantsi isetyenziselwa ikhebula elixhobileyo, umphezulu wentambo yentsimbi kufuneka ifakwe iyunifomu kunye nenqanaba le-zinc eqhubekayo, i-zinc layer ayifanele ibe neentanda, iimpawu, emva kovavanyo lwe-winging, akufuneki kubekho iminwe engenanto inokucima ukuqhekeka, i-lamination kunye nokuwa.
2. Umtya wentsimbi
Ngokuphuhliswa kwekhebula kwinani elikhulu elingundoqo, ubunzima bekhebula buyanda, kwaye ukunyanzeliswa okufunekayo ukuqiniswa kufuneka kuthwale. Ukuze kuphuculwe umthamo we-cable optical ukuthwala umthwalo kunye nokumelana noxinzelelo lwe-axial olunokuthi luveliswe ekubekweni nasekusetyenzisweni kwentambo ye-optical, i-strand yensimbi njengenxalenye yokomeleza intambo ye-optical iyona nto ifanelekileyo, kwaye ine-flexibility ethile. I-Steel Strand yenziwe ngeentambo ezininzi zocingo lwentsimbi, ngokuhambelana nesakhiwo secandelo linokwahlulwa ngokubanzi kwi-1 × 3,1 × 7,1 × 19 iintlobo ezintathu. Ukuqiniswa kwekhebula ngokuqhelekileyo kusebenzisa i-1 × 7 i-strand yensimbi, i-strand yensimbi ngokomlinganiselo we-tensile we-nominal ihlulwe ibe yi-175, 1270, 1370, 1470 kunye ne-1570MPa amabakala amahlanu, imodyuli ye-elastic strand kufuneka ibe mkhulu kune-180GPa. Insimbi esetyenziselwa i-strand yensimbi kufuneka ihlangabezane neemfuno ze-GB699 "IiMeko zobuGcisa kwisakhiwo se-carbon steel high-quality", kunye nomphezulu wocingo lwentsimbi esetyenzisiweyo esetyenziselwa i-strand yensimbi kufuneka ifakwe i-uniform kunye ne-layer eqhubekayo ye-zinc, kwaye akufanele kubekho amabala, ukuqhekeka kunye neendawo ngaphandle kwe-zinc plating. Ububanzi kunye nokubeka umgama wocingo lwe-strand lufana, kwaye akufanele lukhululeke emva kokusika, kwaye ucingo lwentsimbi ye-strand wire kufuneka zidibaniswe ngokusondeleyo, ngaphandle kwe-crisscross, i-fracture kunye nokugoba.
3.FRP
I-FRP sisishunqulelo seleta yokuqala ye-fiber yesiNgesi eyomeleziweyo yeplastiki, into engekho yentsimbi enomgangatho ogudileyo kunye nobubanzi obufanayo obungaphandle obufunyenwe ngokugquma umphezulu wemisonto emininzi yeglasi kunye ne-resin yokuphilisa ukukhanya, kwaye idlala indima yokomeleza kwintambo yokukhanya. Ekubeni i-FRP yinto engeyiyo yensimbi, ineenzuzo ezilandelayo xa kuthelekiswa nokuqiniswa kwetsimbi: (1) Izinto ezingezona zetsimbi azikhathaleli ukutshatyalaliswa kombane, kunye nekhebula le-optical lifanelekile kwiindawo zombane; (2) I-FRP ayivelisi i-electrochemical reaction kunye nokufuma, ayivelisi iigesi ezinobungozi kunye nezinye izinto, kwaye ifanele indawo yemozulu enemvula, eshushu kunye nefumileyo; (3) ayivelisi i-induction current, inokusekwa kumgca we-high-voltage; (4) I-FRP ineempawu zobunzima obulula, obunokunciphisa kakhulu ubunzima bekhebula. Umphezulu we-FRP kufuneka ube bushelelezi, ongekho ngeenxa zonke kufuneka ube mncinci, ububanzi bufanele bufane, kwaye kungabikho ukudibanisa kubude obuqhelekileyo bediski.
4. IsiAramid
I-Aramid (i-polyp-benzoyl amide fiber) luhlobo lwefiber ekhethekileyo enamandla amakhulu kunye nemodyuli ephezulu. Yenziwe kwi-p-aminobenzoic acid njenge-monomer, phambi kwe-catalyst, kwinkqubo ye-NMP-LiCl, ngesisombululo se-polymerization ye-condensation, kwaye emva koko ngokujikeleza okumanzi kunye nonyango lobushushu obuphezulu. Okwangoku, iimveliso ezisetyenzisiweyo ziyimodeli yemveliso ye-KEVLAR49 eveliswe yiDuPont eUnited States kunye nemodeli yemveliso iTwaron eveliswe ngu-Akzonobel eNetherlands. Ngenxa yokumelana nobushushu obuphezulu kunye nokumelana ne-oxidation ye-thermal, isetyenziselwa ukwenziwa kwe-All-Medium self-supporting (ADSS) ye-optical cable reinforcement.
5. Umsonto wefibre yeglasi
Umsonto weglasi yefayibha yimathiriyeli engeyiyo eyentsimbi edla ngokusetyenziswa ekuqiniseni intambo yokukhanya, eyenziwe ngemisonto emininzi yefiber yeglasi. Ine-insulation egqwesileyo kunye nokumelana nomhlwa, kunye namandla aphezulu okuqina kunye ne-ductility ephantsi, iyenza ilungele ukuqiniswa okungeyontsimbi kwiintambo zokukhanya. Xa kuthelekiswa nezinto zetsimbi, umsonto wefiber yeglasi ukhaphukhaphu kwaye awuvelisi i-current induced current, ngoko ke ifaneleke ngokukodwa kwimigca yombane ophezulu kunye nosetyenziso lwentambo yokukhanya kwiindawo ezimanzi. Ukongeza, umsonto wefiber yeglasi ubonisa ukumelana nokunxiba kakuhle kunye nokumelana nemozulu ekusetyenzisweni, ukuqinisekisa ukuzinza kwexesha elide kwekhebula kwiindawo ezahlukeneyo.
Ixesha lokuposa: Aug-26-2024