I-Abstract: Izinzuzo zekhebula le-fiber optic zenza ukusetshenziswa kwalo emkhakheni wokuxhumana kuhlale kunwetshwa, ukuze kuhambisane nezimo ezihlukahlukene, ukuqiniswa okuhambisanayo kuvame ukungezwa ohlelweni lokuklama kwentambo ye-fiber optic ukuhlangabezana nezidingo ezahlukene. Leli phepha lethula kakhulu izinzuzo zentambo ye-fiber fiber (okungukuthi intambo ye-fiber fiber) njengokuqinisa ikhebula le-fiber optic, futhi lethula kafushane ukwakheka nokusebenza kwentambo ye-fiber optic eqiniswe ngentambo ye-fiber fiber, futhi lihlaziya kafushane ubunzima ekusetshenzisweni kwe-glass fiber. ntambo.
Amagama angukhiye: i-reinforcement, intambo ye-glass fiber
1.Incazelo yangemuva
Ukuzalwa nokuthuthukiswa kokuxhumana kwe-fiber optic kuyinguquko ebalulekile emlandweni wezokuxhumana, ukuxhumana kwe-fiber optic kuye kwashintsha indlela yendabuko yokuxhumana, okwenza kube nokwenzeka ukuxhumana ngesivinini kanye nomthamo omkhulu ngaphandle kwanoma yiluphi uhlobo lokuphazanyiswa kazibuthe. Ngokuthuthuka okuqhubekayo kwentambo ye-fiber optic kanye nobuchwepheshe bokuxhumana, ubuchwepheshe bokuxhumana be-fiber optic nabo buye bathuthukiswa kakhulu, intambo ye-fiber optic enazo zonke izinzuzo ikwenza emkhakheni wezokuxhumana ukusetshenziswa kobubanzi kuhlale kunwetshwa, okwamanje, i-fiber optic. ikhebula ngesilinganiso sokuthuthukiswa okusheshayo kanye anhlobonhlobo izicelo ziye zangena ezindaweni ezihlukahlukene zokuxhumana ngezintambo isibe imodi yokuxhumana eyinhloko yokuxhumana yesimanje, umthelela ekuphileni komphakathi ujule nakakhulu.
2.Ukusetshenziswa kokuningi kanye nezinhlobo zokuqiniswa
Ukuze uvumelane nezimo ezihlukahlukene, ukuqiniswa okuhambisanayo kuvame ukungezwa kwinqubo yokuklama ikhebula noma isakhiwo sekhebula sishintshwa ukuze kuhlangabezane nezidingo ezahlukene. Ukuqiniswa kwekhebula le-fiber optic kungahlukaniswa ngokuqiniswa kwensimbi kanye nokuqiniswa okungeyona insimbi, izingxenye eziyinhloko zokuqinisa insimbi zinobukhulu obuhlukene bocingo lwensimbi, i-aluminium tape, njll. , intambo yokubopha, intambo yefibre yengilazi, njll. Ngenxa yokuqina okuphezulu namandla okuqiniswa kwensimbi, isetshenziswa kakhulu ekwakhiweni nasekusetshenzisweni kwendawo enezidingo eziphakeme ze-axial tension, njengokubeka phezulu ngaphandle namapayipi, ukungcwatshwa okuqondile kanye ezinye izikhathi. Izingxenye eziqinisayo ezingezona ezensimbi Ngenxa yokuhlukahluka okubanzi, indima edlalwa abahlukahlukene. Njengoba i-non-metallic reinforcement ithambile futhi amandla aqinile mancane kunalawo okuqinisa insimbi, angasetshenziswa endlini, ezakhiweni, phakathi kwaphansi, noma ahlanganiswe nezintambo ze-fiber optic eziqinisiwe uma kunesidingo esikhethekile. Kwezinye izindawo ezikhethekile, njengendawo ethandwa amagundane okukhulunywe ngayo ngenhla, ukuqinisa okukhethekile kuyadingeka ukuze kuhlangatshezwane nokucindezeleka kwe-axial neseceleni kuphela okudingekayo, kodwa nezici ezengeziwe, ezifana nokumelana nokuququda. Leli phepha lethula ukusetshenziswa kwentambo ye-fiberglass njengesiqiniseko kukhebuli yokudonsa ye-RF, ikhebula uvemvane lwamapayipi kanye nekhebula elivikela amagundane.
3. Intambo ye-fiber yengilazi kanye nezinzuzo zayo
I-Glass fiber iwuhlobo olusha lwezinto zokwakha zobunjiniyela, ezinekhandlela elingashi, elimelana nokugqwala, izinga lokushisa eliphezulu, ukumuncwa komswakama, ukunwetshwa kanye nezinye izakhiwo ezinhle kakhulu, kugesi, imishini, amakhemikhali kanye nezinto ezibonakalayo, ngakho-ke zisetshenziswa kabanzi ezimbonini ezahlukahlukene. . Intambo yefibre yengilazi ingahlukaniswa ngezinhlobo ezimbili: intambo engasontiyo kanye nentambo esontekile, evame ukusetshenziselwa ukukhiqiza ikhebula le-fiber optic.
Intambo ye-fiber yengilazi njenge-fiber optic cable reinforcement, inezinzuzo ezilandelayo:
(1) ezidingweni zamandla aqinile wesenzakalo esikhundleni se-aramid, zihlanganisa izici eziqinile zekhebula le-fiber optic, ezingokomnotho nezinokwenzeka. I-Aramid iyifayibha yokwenziwa yobuchwepheshe obuphezulu, enezinzuzo zamandla aphakeme kakhulu, imodulus ephezulu kanye nokumelana nezinga lokushisa eliphezulu. Intengo ye-aramid ibiphezulu, yona nayo ithinta ngqo izindleko zentambo ye-fiber optic. Intambo ye-Fiberglass icishe ibe ngu-1/20 we-aramid ngentengo, futhi ezinye izinkomba zokusebenza azihlukile kakhulu uma ziqhathaniswa 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.
Ithebula Ukuqhathaniswa kokusebenza kwentambo ye-aramid ne-glass fibre
(2) Intambo ye-Fiberglass ayinabo ubuthi futhi ayinabungozi, ayishi, imelana nokugqwala, imelana nezinga lokushisa eliphezulu, ukuphakama okuphansi, izinzile ngokwekhemikhali, futhi ihlangabezana nezimfuneko zokusebenza kwekhebuli yokubona efana ne-RoHS. Intambo ye-fiber yengilazi ibuye ibe nokuguga okungcono nokumelana nokugqwala, ukugcinwa kokushisa kanye nezakhiwo zokushisa. Iqinisekisa ukuthi ikhebula le-fiber optic lingasebenza ngokujwayelekile ezingeni lokushisa eliphezulu noma eliphansi, futhi lingakwazi ukuzivumelanisa nezimo ezinzima kakhulu. Izakhiwo ze-insulation zenza ikhebula le-fiber optic lisuka ekushayweni kombani noma okunye ukuphazamiseka kwe-electromagnetic, lingasetshenziswa kabanzi kukhebula le-dielectric fibre optic egcwele.
(3) Intambo ye-glass fibre egcwele intambo ye-fiber optic ingenza isakhiwo sekhebula sihlangane futhi ikhulise intambo eqinile namandla acindezelayo.
(4) Intambo yefibre yengilazi evimba amanzi ingenye yezindlela ezingcono kakhulu zokuvimba amanzi kukhebula le-fiber optic. Umphumela wokuvinjwa kwamanzi wentambo ye-fiber yengilazi evimbe amanzi ungcono kune-aramid evimba amanzi, enezinga lokuvuvuka lokumunca lika-160%, kuyilapho intambo ye-fiber yengilazi evimba amanzi inezinga lokuvuvukala elingama-200%. Uma inani lentambo ye-fiber yengilazi lenyuka, umphumela wokuvimbela amanzi uzoba ovelele nakakhulu. Kuyisakhiwo esomile sokuvimbela amanzi, futhi asikho isidingo sokusula unamathisele wamafutha ngesikhathi senqubo yokuhlanganisa, okuyinto elula kakhulu yokwakha futhi ehambisana kakhulu nezidingo zemvelo.
(5) Intambo ye-fiberglass njengesakhiwo sokuqinisa ikhebula le-fiber optic inokuguquguquka okuhle, okungasusa ububi bekhebula le-fiber optic eliqine kakhulu futhi elingelula ukugoba ngenxa yokuqiniswa, okuhlinzeka kalula kuzo zonke izici zokukhiqiza nokufaka. . Inomthelela omncane ekusebenzeni kokugoba kwentambo ye-fiber optic, futhi irediyasi egobayo ingaba izikhathi ezifinyelela kwezingu-10 ububanzi bangaphandle bekhebula, efaneleka kakhulu endaweni yokubeka eyinkimbinkimbi.
(6) Ukuminyana kwentambo ye-fiber fiber ngu-2.5g/cm3, intambo ye-fiber optic enentambo ye-fiber fiber njengoba ukuqinisa kunesisindo esilula, kunciphisa izindleko zokuhamba.
(7) Intambo ye-Glass fiber nayo inokusebenza okuhle kokulwa namagundane. Emasimini amaningi nasezindaweni ezinezintaba e-China, uhlaza lufanelekela amagundane ukuba aphile, futhi iphunga eliyingqayizivele eliqukethwe emgodleni wepulasitiki wentambo ye-fiber optic kulula ukuheha amagundane ukuba alume, ngakho-ke ulayini wekhebula lokuxhumana uvame ukuhlushwa yi-rodent bite in. kwezinye izikhathi futhi kuthinte izinga lokuxhumana, futhi ezimweni ezimbi kakhulu, kungaholela ngisho nasekuqedweni kwenethiwekhi yokuxhumana yomugqa we-trunk futhi kubangele ukulahlekelwa okukhulu emphakathini. Ubuhle nobubi bezindlela ezijwayelekile zokuvikela amagundane kanye nokuvikela amagundane kwentambo yengilazi kuqhathaniswa nethebula elilandelayo.
6. Isiphetho
Kafushane, intambo ye-fiber fiber ayigcini nje ngokusebenza kahle kakhulu, kodwa futhi inenani eliphansi, okumele libe ukuqiniswa kwekhebula le-fiber optic elisetshenziswa kabanzi, linciphise izindleko zokukhiqiza abakhiqizi bezintambo ze-fiber optic, futhi lihlangabezane kangcono nezidingo ezahlukene zasekhaya nezasekhaya. amakhasimende angaphandle.
Isikhathi sokuthumela: Jul-09-2022