Ngemva kweminyaka eminingi yentuthuko, ubuchwepheshe bokukhiqiza izintambo ze-optical sebuvuthiwe kakhulu. Ngaphezu kwezici ezaziwayo zomthamo omkhulu wolwazi kanye nokusebenza kahle kokudlulisa, izintambo ze-optical nazo ziyadingeka ukuthi zibe nezinzuzo zobukhulu obuncane kanye nesisindo esilula. Lezi zici zekhebula le-optical zihlobene kakhulu nokusebenza kwefayibha ye-optical, ukwakheka kwesakhiwo sekhebula le-optical kanye nenqubo yokukhiqiza, futhi zihlobene kakhulu nezinto zokwakha nezakhiwo ezahlukahlukene ezakha ikhebula le-optical.
Ngaphezu kwemicu ye-optical, izinto zokusetshenziswa eziyinhloko ezintanjeni ze-optical zifaka izigaba ezintathu:
1. Izinto ze-polymer: izinto zeshubhu eziqinile, izinto zeshubhu ezikhululekile ze-PBT, izinto zeshebhu le-PE, izinto zeshebhu le-PVC, amafutha okugcwalisa, iteyipu yokuvimba amanzi, iteyipu le-polyester
2. Izinto ezihlanganisiwe: i-aluminium-plastic tape ehlanganisiwe, i-steel-plastic tape ehlanganisiwe
3. Izinto zensimbi: ucingo lwensimbi
Namuhla sikhuluma ngezici zezinto zokusetshenziswa eziyinhloko kukhebula le-optical kanye nezinkinga ezivame ukwenzeka, sinethemba lokuthi zizosiza abakhiqizi bekhebula le-optical.
1. Izinto zepayipi eziqinile
Iningi lezinto zokuqala ze-tight tube zazisetshenziswa i-nylon. Inzuzo ukuthi inamandla athile kanye nokumelana nokuguguleka. Inkinga ukuthi ukusebenza kwenqubo kubi, izinga lokushisa lokucubungula lincane, kunzima ukulawula, futhi izindleko ziphezulu. Njengamanje, kunezinye izinto ezintsha ezisezingeni eliphezulu nezingabizi kakhulu, njenge-PVC eguquliwe, ama-elastomer, njll. Ngokombono wokuthuthukiswa, izinto ezivimbela ilangabi kanye nezinto ezingenayo i-halogen ziyinkambiso engenakugwenywa yezinto ze-tight tube. Abakhiqizi bekhebula le-optical kudingeka banake lokhu.
2. Izinto zepayipi ezikhululekile ze-PBT
I-PBT isetshenziswa kabanzi ezintweni ze-free tube ze-fiber optical ngenxa yezakhiwo zayo ezinhle kakhulu zemishini kanye nokumelana namakhemikhali. Izakhiwo zayo eziningi zihlobene eduze nesisindo sama-molecule. Uma isisindo sama-molecule sikhulu ngokwanele, amandla okudonsa, amandla okuguquguquka, namandla okushaya aphezulu. Ekukhiqizweni nasekusetshenzisweni kwangempela, kufanele kuqashelwe ukulawula ukucindezeleka kokukhokha ngesikhathi sokufakwa kwezintambo.
3. Ukugcoba ngokugcwalisa
I-fiber ekhanyayo ibucayi kakhulu ku-OH–. Amanzi kanye nomswakama kuzokwandisa imifantu emincane ebusweni be-fiber ekhanyayo, okuholela ekunciphiseni okukhulu kwamandla e-fiber ekhanyayo. I-hydrogen ekhiqizwa ukusabela kwamakhemikhali phakathi komswakama nezinto zensimbi izobangela ukulahlekelwa yi-hydrogen ye-fiber ekhanyayo futhi ithinte ikhwalithi yekhebula le-fiber ekhanyayo. Ngakho-ke, ukuvela kwe-hydrogen kuyisibonakaliso esibalulekile samafutha.
4. Itheyiphu yokuvimba amanzi
Itheyiphu yokuvimba amanzi isebenzisa inhlaka ukuze inamathele i-resin emunca amanzi phakathi kwezingqimba ezimbili zezindwangu ezingalukiwe. Lapho amanzi engena ngaphakathi kwekhebula le-optical, i-resin emunca amanzi izomunca amanzi ngokushesha futhi ikhule, igcwalise izikhala zekhebula le-optical, ngaleyo ndlela ivimbele amanzi ukuthi ageleze ngobude nangokuqondile ekhebulani. Ngaphezu kokumelana kahle kwamanzi nokuqina kwamakhemikhali, ukuphakama kokuvuvukala kanye nesilinganiso sokumunca amanzi ngeyunithi ngayinye yesikhathi kuyizinkomba ezibaluleke kakhulu zetheyiphu yokuvimba amanzi.
5. Itheyiphu yensimbi ehlanganisiwe yepulasitiki kanye netheyiphu yepulasitiki ehlanganisiwe ye-aluminium
Itheyiphu yensimbi ehlanganisiwe yepulasitiki kanye netheyiphu yepulasitiki ehlanganisiwe ye-aluminium kukhebula le-optical ngokuvamile zigoqwa ngobude obude nge-corrugated, futhi zakha igobolondo eliphelele elinegobolondo langaphandle le-PE. Amandla okuqhekeka kwetheyiphu yensimbi/i-aluminium foil kanye nefilimu yepulasitiki, amandla okuvala ukushisa phakathi kwamatheyiphu ahlanganisiwe, kanye namandla okubopha phakathi kwetheyiphu ehlanganisiwe kanye negobolondo langaphandle le-PE kunethonya elikhulu ekusebenzeni okuphelele kwekhebula le-optical. Ukuhambisana kwamafutha nakho kubalulekile, futhi ukubonakala kwetheyiphu yensimbi ehlanganisiwe kumele kube yisicaba, kuhlanzeke, kungabi nama-burrs, futhi kungabi nomonakalo womshini. Ngaphezu kwalokho, njengoba itheyiphu yepulasitiki ehlanganisiwe yensimbi kumele isongwe ngobude ngedayi yosayizi ngesikhathi sokukhiqizwa, ukufana kobukhulu kanye namandla omshini kubaluleke kakhulu kumenzi wekhebula le-optical.
Isikhathi sokuthunyelwe: Okthoba-19-2022