Nekufambira mberi kwekushanduka kwedhijitari uye njere dzemagariro evanhu, kushandiswa kwetambo dzeoptical kuri kuramba kuchipararira. Optical fibers, senzira yekutumira ruzivo mutambo dzeoptical, inopa bandwidth yakakwira, kumhanya kwakanyanya, uye kunonoka kwakaderera. Zvisinei, nedhayamita ye125μm chete uye yakagadzirwa negirazi fibers, hadzina kusimba. Nokudaro, kuti ive nechokwadi chekuti optical fibers inotapurirwa munzvimbo dzakasiyana-siyana dzakadai segungwa, nyika, mhepo, nenzvimbo, fiber yemhando yepamusoro inodiwa sezvinhu zvinosimbisa.
Aramid fiber ifiber yakagadzirwa nehunyanzvi hwepamusoro-soro yakashanduka kubva pakatanga kushandiswa mumaindasitiri muma1960. Nekudzokororwa kwakawanda, yakaburitsa akawanda maerekitironi uye matsananguro. Hunhu hwayo hwakasiyana - huremu hushoma, kuchinjika, simba rayo guru rekudhonza, modulus yakakwira yekudhonza, kuwedzera kwakaderera kwemutsara, uye kuramba kwakanakisa kwezvakatipoteredza - zvinoita kuti ive chinhu chakakodzera chekusimbisa tambo dzeoptical.
1. Zvinhu zvinoumba tambo dzeOptical
Tambo dzemaziso dzine simbi dzakasimba, simbi huru, sheath, uye simbi huru yekudzivirira. Chimiro chesimbi huru chinogona kuva simbi huru (mhando dzakasimba uye dzemachubhu) kana kuti simbi huru (mhando dzakatsetseka nedzakabatana). Simba guru rekudzivirira rinogona kunge rakadzivirirwa nesimbi kana kuti risingarwisi simbi.
2. Kuumbwa kweAramid Fiber muOptical Cables
Kubva mukati kusvika kunze, tambo ye optical inosanganisirafaibha yemaziso, chubhu yakasununguka, chivharo chekuputira, uye chivharo. Chubhu yakasununguka yakakomberedza fiber ye optical, uye nzvimbo iri pakati pe fiber ye optical nechubhu yakasununguka yakazadzwa ne gel. Chivharo chekuputira chakagadzirwa ne aramid, uye chivharo chekunze ipurasitiki isina utsi hwakawanda, isina halogen, inodzivirira moto, inofukidza chivharo chekuputira.
3. Kushandiswa kweAramid Fiber muOptical Cables
(1) Tambo dzeOptical dzeMumba
Tambo dzemagetsi dzakapfava dzemhando imwe chete nedzakapfava dzemhando mbiri dzinozivikanwa nebandwidth yakakwira, kumhanya kwakakwira, uye kurasikirwa kwakaderera. Dzinoshandiswa zvakanyanya munzvimbo dzedata, makamuri emaseva, uye maapplication efiber-to-the-desk. Muma network enharembozha anoshandiswa zvakanyanya, nzvimbo dzakawanda dzebase uye masisitimu emukati menguva yakamanikana anoda kushandiswa kwetambo dzemagetsi dzinofamba kure uye tambo dzemagetsi dzinofamba kure. Ingave tambo dzemagetsi dzakapfava dzemhando imwe chete kana mbiri kana tambo dzemagetsi dzinofamba kure uye tambo dzemagetsi dzinofamba kure, kushandiswa kwetambo dzemagetsi dzakasimba, dzakasimba, dzinochinjika.faibha yearamidsechishandiso chekusimbisa chinoita kuti pave nekuchengetedzwa kwemuchina, kunonoka kwemurazvo, kuramba zvakatipoteredza, uye kutevedzera zvinodiwa netambo.
(2) Waya yeOptical Inozvitsigira Yese-Dielectric (ADSS)
Nekukura kuri kuita zvinhu zvemagetsi emagetsi muChina uye mapurojekiti emagetsi akakwira zvakanyanya, kubatanidzwa kwakadzika kwema network ekutaurirana emagetsi netekinoroji ye5G kwakakosha pakuvaka grid rakangwara. Tambo dzeADSS dzinoshandiswa pamwe chete netambo dzemagetsi, zvichida kuti dzishande zvakanaka munzvimbo dzine magetsi akawanda, kuderedza huremu hwetambo kuderedza mutoro pamatanda emagetsi, uye kuwana dhizaini ye-all-dielectric kudzivirira kurohwa nemheni uye kuve nechokwadi chekuchengetedzeka. Matafura earamid ane simba guru, akakwirira, uye akaderera anodzivirira mafiber emagetsi ari mutambo dzeADSS.
(3) Tambo dzemagetsi dzakasungirirwa dzeOptoelectronic Composite
Tambo dzakasungirirwa zvinhu zvakakosha zvinobatanidza mapuratifomu ekudzora nemidziyo inodzorwa yakaita semabharumu, ngarava dzemuchadenga, kana madrone. Munguva yeruzivo runokurumidza, digitalization, uye hungwaru, tambo dze optoelectronic composite tether dzinofanirwa kupa simba remagetsi uye kutumira ruzivo nekukurumidza kune michina yesystem.
(4) Tambo dzeMobile Optical
Tambo dzemagetsi dzinofambiswa dzinonyanya kushandiswa mumamiriro ekutaurirana kwenguva pfupi, akadai seminda yemafuta, migodhi, madoko, nhepfenyuro dzeterevhizheni, kugadziriswa kwemitsetse yekutaurirana, kutaurirana nekukurumidza, kudzivirira kudengenyeka kwenyika, uye rubatsiro rwenjodzi. Tambo idzi dzinoda huremu hushoma, dhayamita diki, uye kutakurika, pamwe chete nekuchinjika, kuramba kupfeka, kuramba mafuta, uye kuramba kupisa kwakaderera. Kushandiswa kwemafiber e-aramid anochinjika, ane simba guru, uye ane modulus high-modulus sekusimbisa kunoita kuti tambo dzemagetsi dzinofambiswa dzigadzikane, kuramba kumanikidzwa, kuramba kupfeka, kuramba mafuta, kuchinjika kwakaderera, uye kuramba moto.
(5) Tambo dzeOptical dzinotungamirirwa
Mafiber ekuona akanakira kutumira nekukurumidza, bandwidth yakafara, kuramba kupindirana kwemagetsi zvakanyanya, kurasikirwa kushoma, uye daro refu rekutumira. Hunhu uhwu hunoita kuti ashandiswe zvakanyanya muhurongwa hwekutungamira newaya. Kune tambo dzekutungamira zvombo, mafiber earamid anodzivirira mafiber ekuona asina kusimba, zvichiita kuti ashande nekukurumidza kunyangwe panguva yekubhururuka kwezvombo.
(6) Matambo ekuisa mudenga ane tembiricha yakakwira
Nekuda kwehunhu hwadzo hwakanaka hwakadai sekusimba kwadzo, modulus yakakwira, density yakaderera, kunonoka kwemurazvo, kuramba kupisa kwakanyanya, uye kuchinjika, machira earamid anoshandiswa zvakanyanya mutambo dzemuchadenga. Nekuputira machira earamid nesimbi dzakadai sezinc, sirivha, aruminiyamu, nickel, kana mhangura, machira earamid anofambiswa anogadzirwa, achipa dziviriro yemagetsi uye kudzivirirwa kwemagetsi. Machira aya anogona kushandiswa mutambo dzemuchadenga sezvinhu zvekudzivirira kana zvikamu zvekutumira masaini. Pamusoro pezvo, machira earamid anofambiswa anogona kuderedza huremu zvakanyanya uku achivandudza mashandiro, achitsigira kukura kwekutaurirana kwe microwave, machira eRF, uye mamwe mapurojekiti ekudzivirira mudenga. Machira aya anopawo dziviriro yemagetsi kunzvimbo dzinochinjika nemhepo mutambo dzezvigadziko zvendege, machira emuchadenga, uye machira erobhoti.
Nguva yekutumira: Mbudzi-11-2024