Abstract: Abubuwan da ke tattare da kebul na fiber optic suna yin amfani da shi a fagen sadarwa koyaushe ana faɗaɗawa, don dacewa da yanayi daban-daban, ana ƙara ƙarfafa daidai da tsarin ƙirar fiber optic don biyan buƙatu daban-daban. Wannan takarda ta fi gabatar da fa'idar zaren fiber na gilashin (watau gilashin fiber fiber) a matsayin ƙarfafa na USB na fiber optic, sannan a taƙaice gabatar da tsari da aikin na USB ɗin da aka ƙarfafa da zaren fiber na gilashi, kuma a taƙaice ta yi nazari akan matsalolin da ke tattare da amfani da fiber na gilashi. yarn.
Mahimman kalmomi: ƙarfafawa, gilashin fiber yarn
1.Bayani bayanin
Haihuwa da haɓaka sadarwar fiber optic wani muhimmin juyin juya hali ne a tarihin sadarwa, sadarwar fiber optic ya canza hanyar sadarwar gargajiya, wanda ya sa ana iya sadarwa cikin sauri da ƙarfi ba tare da kowane irin tsangwama ba. Tare da ci gaba da ci gaban fasahar sadarwa ta fiber optic da fasahar sadarwa, fasahar sadarwa ta fiber optic ita ma ta samu ci gaba sosai, kebul na fiber optic tare da kowace irin fa'ida ta sanya shi a fagen sadarwa ana ci gaba da fadada amfani da na'urar, a halin yanzu, fiber optic. na USB mai saurin bunƙasa sauri da aikace-aikace iri-iri sun shiga sassa daban-daban na sadarwar waya ya zama babban hanyar sadarwa ta zamani, tasirin tasiri ga rayuwar zamantakewa.
2.Aikace-aikacen mafi yawan da nau'ikan ƙarfafawa
Don daidaitawa zuwa wurare daban-daban, ana ƙara ƙarfafawa mai dacewa a cikin tsarin ƙirar kebul ko kuma an canza tsarin kebul don saduwa da buƙatu daban-daban. Fiber na gani na USB ƙarfafa za a iya raba karfe ƙarfafa da kuma wadanda ba karfe ƙarfafa, babban karfe ƙarfafa sassa ne daban-daban masu girma dabam na karfe waya, aluminum tef, da dai sauransu, wadanda ba karfe ƙarfafa sassa ne yafi FRP, KFRP, ruwa juriya tef, aramid. , Taye yarn, gilashin fiber yarn, da dai sauransu .. Saboda da high taurin da ƙarfin karfe ƙarfafa, shi ne yafi amfani a cikin yi da kuma amfani da yanayi tare da high bukatun ga axial tashin hankali, kamar waje saman kwanciya da bututun, kai tsaye binnewa da kuma sauran lokuta. Sassan ƙarfafa marasa ƙarfe Saboda faɗuwar iri-iri, rawar da daban-daban ke takawa. Tun da ƙarfafawar da ba ta da ƙarfe ba ta da ɗanɗano mai laushi kuma ƙarfin ƙwanƙwasa ya fi ƙanƙara fiye da na ƙarfafa ƙarfe, ana iya amfani da shi a cikin gida, a cikin gine-gine, tsakanin benaye, ko kuma haɗe zuwa igiyoyin fiber optic na ƙarfe da aka ƙarfafa lokacin da ake bukata ta musamman. Ga wasu wurare na musamman, irin su yanayin da ake iya kamuwa da rodent da aka ambata a sama, ana buƙatar ƙarfafawa na musamman don saduwa ba kawai matsalolin axial da na gefe da ake bukata ba, har ma da ƙarin siffofi, irin su juriya ga gnawing. Wannan takarda ta gabatar da aikace-aikacen fiberglass yarn azaman ƙarfafawa a cikin kebul na cirewa na RF, kebul na malam buɗe ido da kuma kebul mai hana rodent.
3. Gilashin fiber yarn da amfaninsa
Gilashin fiber wani sabon nau'in kayan aikin injiniya ne, tare da kyandir mara ƙonewa, lalata-resistant kyandir, babban zafin jiki, danshi sha, elongation da sauran kyawawan kaddarorin, a cikin lantarki, inji, sinadarai da kaddarorin gani, don haka ana amfani da su sosai a masana'antu daban-daban. . Za a iya raba yarn fiber na gilashi zuwa nau'i biyu: yarn mara amfani da yarn mai murdawa, wanda gabaɗaya ana amfani da shi don masana'antar fiber optic.
Gilashin fiber yarn azaman ƙarfin ƙarfin fiber na gani, yana da fa'idodi masu zuwa:
(1) a cikin ƙarfin ƙarfin ƙarfin buƙatun lokacin maimakon aramid, ya ƙunshi abubuwa masu ƙarfi na fiber optic na USB, tattalin arziki da yuwuwar. Aramid sabon fiber roba ne na fasaha na zamani, tare da fa'idodin ƙarfin ultra-high, high modules da high zafin jiki juriya. Farashin aramid ya yi yawa, wanda hakan kuma ya shafi farashin kebul na fiber optic kai tsaye. Fiberglass yarn yana kusan 1/20 na aramid a farashin, kuma sauran alamun aikin ba su da bambanci sosai idan aka kwatanta da aramid, don haka za a iya amfani da yarn fiberglass a maimakon aramid, kuma tattalin arzikin ya fi kyau. Ana nuna kwatancen aikin tsakanin aramid da fiberglass yarn a cikin tebur da ke ƙasa.
Table Kwatanta aikin aramid da gilashin fiber yarn
(2) Fiberglass yarn ba mai guba bane kuma mara lahani, mara lahani, mai jurewa lalata, juriya mai zafi, ƙarancin ƙarfi, kwanciyar hankali na sinadarai, kuma ya cika buƙatun aikin na USB na gani kamar RoHS. Gilashin fiber yarn kuma yana da mafi kyawun lalacewa da juriya na lalata, adana zafi da kaddarorin rufewa. Yana tabbatar da cewa kebul na fiber optic na iya aiki akai-akai a cikin babban zafi ko ƙarancin zafi, kuma yana iya daidaitawa zuwa wurare masu tsanani. Insulation Properties sa fiber na gani na USB daga walƙiya buga ko wasu electromagnetic tsangwama, za a iya yadu amfani a cikakken dielectric fiber na gani na USB.
(3) Gilashin fiber yarn cike fiber na gani na USB na iya sanya tsarin tsarin kebul ɗin ya zama mai ƙarfi kuma yana ƙara ƙarfin ƙarfi da ƙarfi.
(4) Fiber optic igiyar ruwa mai toshe ruwa yana daya daga cikin mafi kyawun hanyoyin da za a toshe ruwa a cikin kebul na fiber optic. Tasirin toshewar ruwa na fiber fiber gilashin ruwan toshe ruwa ya fi na aramid mai hana ruwa, wanda ke da ƙimar kumburin sha 160%, yayin da yarn ɗin gilashin da ke hana ruwa yana da ƙimar kumburin 200%. Idan adadin zaren fiber na gilashin ya karu, tasirin hana ruwa zai zama mafi ban sha'awa. Yana da tsarin toshe ruwa mai bushe, kuma babu buƙatar goge man mai a lokacin aikin haɗin gwiwa, wanda ya fi dacewa don ginawa kuma ya fi dacewa da bukatun muhalli.
(5) Fiberglass yarn a matsayin tsarin ƙarfafawa na fiber optic na USB yana da kyakkyawan sassauci, wanda zai iya kawar da rashin amfani da fiber optic na USB wanda ya fi tsayi kuma ba shi da sauƙi a tanƙwara saboda ƙarfafawa, wanda ke ba da dacewa ga duk abubuwan samarwa da shigarwa. . Yana da ɗan tasiri akan aikin lanƙwasawa na kebul na fiber optic, kuma radius na lanƙwasawa na iya zama har sau 10 na waje diamita na kebul, wanda ya fi dacewa da yanayin shimfidawa mai rikitarwa.
(6) Girman yarn fiber gilashin shine 2.5g / cm3, kebul na fiber optic tare da yarn fiber gilashi kamar yadda ƙarfafawa yana da haske a cikin nauyi, rage farashin sufuri.
(7) Gilashin fiber yarn shima yana da kyakkyawan aikin rigakafin rodent. A wurare da dama da wurare masu tsaunuka na kasar Sin, ciyayi sun dace da berayen su rayu, kuma warin musamman da ke kunshe a cikin kwandon filastik na fiber optic na USB yana da saukin jawo romon da zai ci, don haka layin wayar sadarwa sau da yawa yana fama da cizon beraye. a wasu lokuta kuma yana shafar ingancin sadarwa, kuma a lokuta masu tsanani, yana iya haifar da ƙarewar hanyar sadarwar layin da ke haifar da babbar asara ga al'umma. Abubuwan amfani da rashin amfani na hanyoyin tabbatar da rodent na al'ada da gilashin fiber yarn-proofing rodent an kwatanta su a cikin tebur mai zuwa.
6. Kammalawa
A taƙaice, gilashin fiber yarn ba wai kawai yana da kyakkyawan aiki ba, har ma da ƙarancin farashi, wanda ke daure ya zama ƙarfafa ƙarfin kebul na fiber na gani da ake amfani da shi sosai, rage farashin masana'antun fiber na gani na USB, kuma mafi kyawun biyan buƙatun gida da na gida. abokan ciniki na kasashen waje.
Lokacin aikawa: Jul-09-2022