Isifinyezo: Izinzuzo zekhebula le-fiber optic ezisetshenziswa emkhakheni wokuxhumana zihlala zinwetshwa, ukuze zivumelane nezimo ezahlukene, ukuqinisa okuhambisanayo kuvame ukungezwa enqubweni yokuklama ikhebula le-fiber optic ukuze kuhlangatshezwane nezidingo ezahlukene. Leli phepha liveza kakhulu izinzuzo zentambo ye-glass fiber (okungukuthi intambo ye-glass fiber) njengokuqinisa ikhebula le-fiber optic, futhi liveza kafushane isakhiwo kanye nokusebenza kwentambo ye-fiber optic eqiniswe ngentambo ye-glass fiber, futhi lihlaziya kafushane ubunzima ekusetshenzisweni kwentambo ye-glass fiber.
Amagama angukhiye: ukuqinisa, intambo yefayibha yengilazi
1. Incazelo yangemuva
Ukuzalwa nokuthuthukiswa kokuxhumana kwe-fiber optic kuyinguquko ebalulekile emlandweni wezokuxhumana, ukuxhumana kwe-fiber optic kushintshe indlela yendabuko yokuxhumana, okwenza kube nokwenzeka ukuxhumana ngesivinini esikhulu nangomthamo ophezulu ngaphandle kwanoma yiluphi uhlobo lokuphazamiseka kukazibuthe. Ngokuthuthuka okuqhubekayo kwekhebula le-fiber optic nobuchwepheshe bokuxhumana, ubuchwepheshe bokuxhumana kwe-fiber optic nabo buthuthukisiwe kakhulu, ikhebula le-fiber optic ngazo zonke izinzuzo lenza kube emkhakheni wokuxhumana ukusetshenziswa kobubanzi kuhlale kwandiswa, njengamanje, ikhebula le-fiber optic ngesivinini sokuthuthuka okusheshayo kanye nohlu olubanzi lwezicelo lungene ezindaweni ezahlukene zokuxhumana ngezintambo sekube yindlela yokuxhumana eyinhloko yokuxhumana yesimanje, umthelela empilweni yomphakathi ujule kakhulu.
2. Ukusetshenziswa kwezinhlobo eziningi kakhulu zokuqinisa
Ukuze kuvumelane nezimo ezahlukene, ukuqinisa okuhambisanayo kuvame ukungezwa enqubweni yokuklama ikhebula noma isakhiwo sekhebula siyashintshwa ukuze kuhlangatshezwane nezidingo ezahlukene. Ukuqinisa ikhebula le-fibre optic kungahlukaniswa kube ukuqinisa insimbi kanye nokuqinisa okungeyona insimbi, izingxenye eziyinhloko zokuqinisa insimbi zinobukhulu obuhlukene bensimbi yensimbi, i-aluminium tape, njll., izingxenye zokuqinisa okungeyona insimbi ikakhulukazi yi-FRP, i-KFRP, i-water resistance tape, i-aramid, i-tie yarn, i-glass fiber yarn, njll. Ngenxa yobulukhuni obuphezulu kanye namandla okuqinisa insimbi, isetshenziswa kakhulu endaweni yokwakha kanye nokusetshenziswa enezidingo eziphezulu zokucindezeleka kwe-axial, njengokubeka phezulu kwangaphandle kanye namapayipi, ukungcwaba okuqondile kanye nezinye izikhathi. Izingxenye zokuqinisa okungeyona insimbi Ngenxa yobuningi obukhulu, indima edlalwa yizinto ezahlukene. Njengoba ukuqinisa okungeyona insimbi kuthambile futhi amandla okudonsa mancane kunokuqinisa insimbi, kungasetshenziswa ngaphakathi, ezakhiweni, phakathi kwezitezi, noma kunamathiselwe ezintanjeni ze-fiber optic eziqiniswe insimbi uma kunesidingo esikhethekile. Kwezinye izindawo ezikhethekile, njengendawo evame ukuba namagundane okukhulunywe ngayo ngenhla, kudingeka ukuqinisa okukhethekile ukuze kuhlangatshezwane nokucindezeleka kwe-axial kanye ne-lateral okudingekayo, kodwa futhi nezici ezengeziwe, njengokumelana nokuququda. Leli phepha lethula ukusetshenziswa kwentambo ye-fiberglass njengesiqiniseko kukhebula lokudonsa le-RF, ikhebula le-butterfly lepayipi kanye nekhebula elivikela amagundane.
3. Intambo yefayibha yengilazi kanye nezinzuzo zayo
I-fiber yengilazi uhlobo olusha lwezinto zobunjiniyela, ezinekhandlela elingashi, elingagqwali, izinga lokushisa eliphezulu, ukumuncwa komswakama, ukunwebeka kanye nezinye izakhiwo ezinhle kakhulu, ezakhiweni zikagesi, zemishini, zamakhemikhali nezokukhanya, ngakho-ke zisetshenziswa kabanzi ezimbonini ezahlukene. Intambo ye-fiber yengilazi ingahlukaniswa ibe izinhlobo ezimbili: intambo engenama-twist kanye nentambo ephikisiwe, evame ukusetshenziselwa ukukhiqizwa kwekhebula le-fiber optic.
Intambo yefayibha yengilazi njengokuqinisa ikhebula le-fiber optic, inezinzuzo ezilandelayo:
(1) ezidingweni zamandla okudonsa zalesi senzakalo esikhundleni se-aramid, zakha izakhi zokudonsa zekhebula le-fiber optic, ezingabizi futhi ezingenzeka. I-Aramid iyi-fiber entsha yokwenziwa yobuchwepheshe obuphezulu, enezinzuzo zamandla aphezulu kakhulu, i-modulus ephezulu kanye nokumelana nokushisa okuphezulu. Intengo ye-aramid ibilokhu iphezulu, okubuye kuthinte ngqo izindleko zekhebula le-fiber optic. Intambo ye-fiberglass icishe ibe yi-1/20 yentengo ye-aramid, kanti ezinye izinkomba zokusebenza azihlukile kakhulu uma kuqhathaniswa ne-aramid, ngakho-ke intambo ye-fiberglass ingasetshenziswa esikhundleni se-aramid, futhi umnotho ungcono. Ukuqhathaniswa kokusebenza phakathi kwentambo ye-aramid ne-fiberglass kuboniswe kuthebula elingezansi.
Ukuqhathaniswa kwethebula kokusebenza kwentambo ye-aramid ne-glass fiber
(2) Intambo ye-fiberglass ayinabo ubuthi futhi ayinangozi, ayishisi, ayigqwali, imelana nokushisa okuphezulu, ayinwebi kakhulu, izinzile ngamakhemikhali, futhi ihlangabezana nezidingo zokusebenza kwentambo ye-optical njenge-RoHS. Intambo ye-fiber yengilazi nayo inokumelana nokugqwala okungcono, ukulondolozwa kokushisa kanye nezakhiwo zokuvikela. Iqinisekisa ukuthi intambo ye-fiber optic ingasebenza ngokujwayelekile ekushiseni okuphezulu noma okuphansi, futhi ingazivumelanisa nezimo ezinzima kakhulu. Izakhiwo zokuvikela zenza intambo ye-fiber optic kusukela ekushayweni kombani noma okunye ukuphazamiseka kwe-electromagnetic, ingasetshenziswa kabanzi kuntambo ye-dielectric fiber optic egcwele.
(3) Ikhebula le-fiber optic eligcwele intambo yengilazi lingenza isakhiwo sekhebula sibe ncane futhi landise amandla okunamathela kanye nokucindezela kwekhebula.
(4) intambo yefayibha yengilazi evimba amanzi ingenye yezindlela ezinhle kakhulu zokuvimba amanzi kukhebula le-fiber optic. Umphumela wokuvimba amanzi wentambo yefayibha yengilazi evimba amanzi ungcono kunowe-aramid evimba amanzi, enesilinganiso sokuvuvukala kokumuncwa esingu-160%, kuyilapho intambo yefayibha yengilazi evimba amanzi inesilinganiso sokuvuvukala kokumuncwa esingu-200%. Uma inani lentambo yefayibha yengilazi landa, umphumela wokuvimba amanzi uzoba ngcono nakakhulu. Kuyisakhiwo esomile sokuvimbela amanzi, futhi asikho isidingo sokusula i-oil paste ngesikhathi senqubo yokuhlanganisa, okulula kakhulu ukwakhiwa futhi okuhambisana nezidingo zemvelo.
(5) Intambo ye-fiberglass njengesakhiwo sokuqinisa sekhebula le-fiber optic inokuguquguquka okuhle, okungasusa ubuthakathaka bekhebula le-fiber optic eliqinile kakhulu futhi elingelula ukugoba ngenxa yokuqinisa, okunikeza lula kuzo zonke izici zokukhiqiza nokufaka. Ayinawo umthelela omkhulu ekusebenzeni kokugoba kwekhebula le-fiber optic, futhi irediyasi yokugoba ingaba nobubanzi obuphindwe kayishumi bekhebula, okufaneleka kakhulu endaweni eyinkimbinkimbi yokubeka.
(6) Ubuningi bentambo yefayibha yengilazi bungu-2.5g/cm3, intambo ye-fiber optic enentambo yefayibha yengilazi njengokuqinisa ilula ngesisindo, okunciphisa izindleko zokuhamba.
(7) Intambo yefayibha yengilazi nayo inokusebenza okuhle kokulwa namagundane. Emasimini amaningi nasezindaweni zezintaba eShayina, izitshalo zilungele amagundane ukuba asinde, futhi iphunga eliyingqayizivele eliqukethwe epulasitikini lentambo ye-fiber optic kulula ukuheha amagundane ukuba aququde, ngakho-ke intambo yekhebula lokuxhumana ivame ukulunywa amagundane kwezinye izikhathi futhi ithinta ikhwalithi yokuxhumana, futhi ezimweni ezimbi kakhulu, ingaholela nasekuqedweni kwenethiwekhi yokuxhumana yentambo yesiqu futhi ibangele ukulahlekelwa okukhulu emphakathini. Izinzuzo kanye nokungalungi kwezindlela ezivamile zokuvikela amagundane kanye nokuvikela amagundane ngentambo yeglasi kuqhathaniswa nethebula elilandelayo.
6. Isiphetho
Ngamafuphi, intambo yefayibha yengilazi ayigcini nje ngokusebenza kahle kakhulu, kodwa futhi inentengo ephansi, okuzoba ukuqinisa ikhebula le-fiber optic elisetshenziswa kabanzi, kunciphise izindleko zokukhiqiza zabakhiqizi bekhebula le-fiber optic, futhi kuhlangatshezwane kangcono nezidingo ezahlukene zamakhasimende asekhaya nakwamanye amazwe.
Isikhathi sokuthunyelwe: Julayi-09-2022