Njengoba Ngezansi yisethulo esifushane Umdwebo Wocingo wekhebula le-ADSS fibre optic
1. I-fiber engenalutho
Okuncane ukuguquguquka kobubanzi bangaphandle befiber optical ye-ADSS, kuba ngcono.Ukushintshashintsha kobubanzi be-fiber optical kungabangela ukulahlekelwa amandla ahlakazekayo kanye nokulahlekelwa kwe-fiber splicing kwe-fiber optical.Ukushintshashintsha kobubanzi bobubanzi be-ADSS optical fiber kubangela ukushintshashintsha kobubanzi bomnyombo kanye nobubanzi bensimu yemodi, okuholela ekwenyukeni kokulahleka kokuhlakazeka kwe-fiber optical kanye nokulahleka kwe-splice.
Kungcono ukulawula ukuguquguquka kobubanzi bangaphandle befiber optical ngaphakathi ±1μm.Khulisa isivinini sokudweba ngocingo, unciphise ngokufanelekile izinga lokushisa lokudweba ucingo, futhi unciphise isikhathi sokuhlala se-preform esithandweni sokushisa esiphezulu.Ukunciphisa ukusakazeka komswakamo ku-cladding endaweni entsha kunenzuzo ekwehliseni ukuncishiswa okwengeziwe komdwebo wefayibha.Ukwandisa isivinini sokudweba nokwandisa ukushuba komdwebo kunganciphisa ukuguquguquka kobubanzi obungaphandle, futhi kusize ekunciphiseni ukukhiqizwa kwamaphutha ka-E.Kuyazuzisa futhi ukwandisa amandla e-fiber.Kodwa-ke, ukudweba ngocingo olunesivinini esikhulu kudinga amandla aphezulu okushisisa isithando somlilo, athambekele kakhulu emazingeni okushisa angalingani.Izoba nomthelela omkhulu ku-warpage ye-fiber (i-warpage ibhekisela endaweni engaba yi-curvature ehambisana nokugoba kwe-fiber engenalutho ngaphandle kwengcindezi yangaphandle).Isizathu esiyinhloko sokuthinta i-warpage ukuthi i-fiber ishisa ngokulinganayo endaweni yokushisa, okuholela ekunciphiseni okuhlukile kwe-fiber ekuqondeni kwentamo, okuholela ekunciphiseni kwe-warpage ye-fiber.I-warpage ye-optical fiber ingenye yezinkomba abasebenzisi bekhebula le-ADSS abakhathazeke kakhulu ngayo.Ikakhulukazi ku-fiber optical, uma i-warpage ye-fiber optical incane kakhulu, izoletha imiphumela emibi ekuxhumekeni.
Ngoba isithando somlilo se-ADSS optical fiber sinezidingo eziyisisekelo ezilandelayo:
A. Dizayina ukusabalalisa okufanelekile kwezinga lokushisa kanye nedizayini yendlela yegesi ukuze ukhiqize umumo ofanele wentamo ye-preform.
B. Izinga lokushisa lesithando somlilo lizinzile futhi liyalungiseka, okulungele ukulawula okunembile kokucindezeleka komdwebo.
C. Ukukhethwa kwezingxenye zesithando somlilo kanye nomklamo wokugeleza komoya kuqinisekisa ukuthi ingaphezulu le-fiber optical lingcoliswa kancane ngangokunokwenzeka.
Ngakho-ke, ukuthuthukiswa kwesakhiwo sezingxenye zesithando sokudweba ucingo kanye nokuthuthukiswa kwenqubo yokugeleza komoya esithandweni kwenziwa.Uthole imiphumela elandelayo:
A. I-amplitude eguquguqukayo yobubanzi buka-F ye-fiber optical ye-ADSS phakathi nenqubo yokudweba ilawulwa ukuthi ibe ngu-0.3 μm.
B. Ikhasi le-warpage lentambo ye-fiber optic ye-ADSS kufanele ilawulwe ngaphezu kwe-10m
C, i-ADSS optical fiber inezici ezinhle zokuthibaza ze-wavelength ngayinye
2. I-Optical fibre coating ye-ADSS optical cable
Ukugqoka kuyinqubo ekhethekile ebaluleke kakhulu ekukhiqizeni i-ADSS optical fiber.Ikhwalithi yokugqoka inethonya elikhulu emandleni nasekulahlekeni kwe-fiber optical.I-fibre engenalutho ingena esikhunjini ngesivinini esikhulu futhi idonselwa oketshezini lokumboza.Njengoba i-fiber ngokwayo inokushisa, i-viscosity yokugqoka phezulu kwesikhunta iphansi kune-viscosity ye-coating ku-tank yokugqoka.Lo mehluko ku-viscosity phakathi kopende udala umehluko wengcindezi ophusha upende phezulu.Ingcindezi ethile yokugqoka isetshenziselwa ukugcina ukuzinza kwezinga le-coating liquid esikhunjini.Uma izinga lokushisa le-fiber elingenalutho liphezulu kakhulu (ukwandisa isivinini sokudweba ucingo), ibhalansi yezinga le-coating liquid ngeke lilawuleke, ukumboza kuyoba okungaguquki, futhi ukugqoka kuyoba okungavamile.Ithinta ikhwalithi yokumboza nokusebenza kwefayibha.Isimo esihle sokumboza esizinzile kufanele sifake izici ezilandelayo:
A. Awekho amabhamuza noma ukungcola kungqimba enamathelayo;
B. Ukugxila okuhle kokumboza;
C. Ushintsho oluncane lwe-coating diameter.
Ngaphansi kwesimo somdwebo wesivinini esikhulu, ukuze uthole isimo sokugqoka esihle futhi esizinzile, i-fiber kufanele igcinwe ekushiseni okungaguquki futhi okwanele ngokwanele (okuvame ukubhekwa njenge-50 ° C) lapho ifaka ukufa kokugqoka.Ngokukhula kwejubane lokudweba, amathuba okuxuba komoya embotsheni lapho i-fiber iboshwe athuthukiswa kakhulu.Ngesikhathi esifanayo, ngesikhathi sokudweba ucingo olunesivinini esikhulu, ukungezwani komdwebo wezintambo nakho kuthuthukisiwe kakhulu.Ukusebenzisana phakathi kwamandla amaphakathi akhiqizwe i-coating die kanye nokushuba komdwebo wezintambo kunquma ukuzinza kwesimo sokumboza.Lokhu kudinga ukusetshenziswa kwefa elingakwazi ukukhiqiza amandla aphezulu amaphakathi kanye nesistimu yokulungiswa kwe-engeli yesihlalo sokufa esinembe kakhudlwana ukuze kuqinisekiswe ukuzinza kokumboza ngesikhathi somdwebo wezintambo ezinesivinini esikhulu.
Ngemuva komdwebo onesivinini esiphezulu we-ADSS optical fiber, kwenzeke okulandelayo:
A. Ububanzi be-coating buyashintsha kakhulu futhi ukugqama kwe-coating kubi ngesikhathi sokudweba ngocingo.
B, i-coating inamabhamuza
C. Ukwehliswa phakathi kokumboza nokuhlanganisa
Ukwelapheka kwe-coating elibi, njengokwenza kahle kwe-coating ngokusebenzisa ukuthuthukiswa kwenqubo elandelayo kanye nokulungiswa kwemishini:
A. Ngenxa yoshintsho olukhulu lobubanzi bokunamathela, lungiselela inqubo yokumboza, futhi ekugcineni wenze ushintsho lwe-amplitude yobubanzi bokunamathela kanye nokugxila kokunamathela kufinyelele esimweni esifanele.
B. Kumabhamuza aku-coating, thuthukisa idivayisi yokupholisa futhi ulungise ukusebenza kahle kokupholisa, ukuze i-fiber engenalutho ipholiswe ngokufanayo futhi ibe nomthelela omuhle phakathi nenqubo yokukhiqiza.
C. Ukuphulukiswa okungekuhle kwe-coating kanye ne-delamination phakathi kwe-coating ne-cladding.Isistimu yokwelapha ye-UV ngemva kokumbozwa kwe-fiber optical iyathuthukiswa ukuze kuzuzwe ukuqina komoya okuhle kakhulu;ukuma kwesistimu eguquliwe kuqinisekisa ukuma kwe-fiber optical uma yelashwa kushubhu ye-quartz yokwelapha ye-UV.
Ngemuva kokuthuthukiswa okungenhla kwemingcele yenqubo efanele kanye nezinsiza, ikhwalithi enhle kakhulu yokuhlanganisa itholiwe ukuze kuqinisekiswe ukuzinza nokuthembeka kokusebenza kwe-ADSS optical fiber.
