Muri iki gihe cyiterambere ryihuse ryamakuru, ikoranabuhanga ryitumanaho ryabaye imbaraga zingenzi ziterambere ryimibereho. Kuva itumanaho rya buri munsi rya terefone na interineti kugera kuri automatique yinganda no gukurikirana kure, insinga zitumanaho zikora nk "umuhanda munini" wo kohereza amakuru kandi bigira uruhare rukomeye. Mu bwoko bwinshi bw'insinga z'itumanaho, umugozi wa coaxial uragaragara kubera imiterere yihariye n'imikorere isumba iyindi, hasigaye kimwe mubitangazamakuru byingenzi byohereza ibimenyetso.
Amateka ya kabili ya coaxial yatangiriye mu mpera z'ikinyejana cya 19. Hamwe no kuvuka no guhindagurika kwikoranabuhanga ryitumanaho rya radio, hakenewe byihutirwa umugozi ushoboye kohereza neza ibimenyetso byumuvuduko mwinshi. Mu 1880, umuhanga mu Bwongereza Oliver Heaviside yabanje gutanga igitekerezo cy’umugozi wa coaxial maze ategura imiterere yacyo. Nyuma yo gukomeza gutera imbere, insinga za coaxial zagiye zisanga buhoro buhoro murwego rwitumanaho, cyane cyane kuri tereviziyo ya kabili, itumanaho rya radiyo, na sisitemu ya radar.
Ariko, iyo duhinduye ibitekerezo byacu mubidukikije byo mu nyanja - cyane cyane mu mato no mu buhanga bwo mu nyanja - insinga za coaxial zihura n'ibibazo byinshi. Ibidukikije byo mu nyanja biragoye kandi birahinduka. Mugihe cyo kugenda, amato ahura ningaruka zumuraba, kwangirika kwumunyu, ihindagurika ryubushyuhe, hamwe no guhuza amashanyarazi. Ibi bihe bikaze bisaba ibisabwa cyane kumikorere ya kabili, bigatuma habaho umugozi wa coaxial marine. By'umwihariko byateguwe kubidukikije byo mu nyanja, insinga zo mu nyanja zitanga imbaraga zo gukingira no guhangana cyane no kwivanga kwa electromagnetiki, bigatuma bikwirakwizwa no kohereza intera ndende no kwaguka cyane, itumanaho ryihuse. Ndetse no mubihe bigoye byo hanze, insinga zo mu nyanja zirashobora kohereza ibimenyetso neza kandi byizewe.
Umuyoboro wa marine coaxial numuyoboro wogutumanaho wogukora cyane muburyo bwimiterere nibikoresho kugirango uhuze ibyifuzo bikenerwa n’ibidukikije. Ugereranije ninsinga zisanzwe za coaxial, insinga za marine coaxial ziratandukanye cyane muguhitamo ibikoresho no mubishushanyo mbonera.
Imiterere shingiro yumurongo wa coaxial marine igizwe nibice bine: umuyoboro wimbere, urwego rwimikorere, umuyobozi winyuma, nicyatsi. Igishushanyo gifasha uburyo bwogukwirakwiza ibimenyetso byihuse mugihe hagabanijwe ibimenyetso byerekana no kwivanga.
Umuyoboro w'imbere: Umuyoboro w'imbere ni intandaro y'umugozi wa coaxial marine, ubusanzwe bikozwe mu muringa wera cyane. Umuringa mwiza cyane utanga ibimenyetso byerekana gutakaza ibimenyetso mugihe cyoherejwe. Diameter n'imiterere y'umuyoboro w'imbere ni ingenzi cyane mu mikorere yo kohereza kandi byateguwe neza kugirango byandurwe neza mubihe byo mu nyanja.
Igice cyo Kwirinda: Gishyizwe hagati yimbere yimbere ninyuma, urwego rwimikorere irinda ibimenyetso kumeneka hamwe numuyoboro mugufi. Ibikoresho bigomba kwerekana ibintu byiza bya dielectric, imbaraga za mashini, hamwe no kurwanya ruswa yumunyu, ubushyuhe bwinshi nubushyuhe buke. Ibikoresho bisanzwe birimo PTFE (polytetrafluoroethylene) na Foam Polyethylene (Foam PE) - byombi bikoreshwa cyane mumigozi ya coaxial marine kugirango bihamye kandi bikore neza mubidukikije.
Umuyoboro wo hanze: Gukora nk'urwego rukingira, umuyoboro wo hanze usanzwe ugizwe no gutobora insinga z'umuringa zometse hamwe na aluminiyumu. Irinda ibimenyetso biturutse kumashanyarazi yo hanze (EMI). Mu nsinga zo mu nyanja zo mu nyanja, imiterere yo gukingira irashimangirwa kugira ngo EMI irusheho kurwanya no kurwanya ibinyeganyega, bituma ibimenyetso bihagarara ndetse no mu nyanja zikaze.
Icyatsi: Igice cyo hanze kirinda umugozi kwangirika kwa mashini no kwangiza ibidukikije. Urupapuro rwumugozi wa coaxial marine rugomba kuba rutarinda umuriro, rudashobora kwangirika, kandi rushobora kwangirika. Ibikoresho bisanzwe birimoumwotsi muke wa halogene (LSZH)polyolefin naPVC (polyvinyl chloride). Ibi bikoresho ntabwo byatoranijwe kubirinda gusa ahubwo no kubahiriza amahame akomeye y’umutekano wo mu nyanja.
Intsinga ya coaxial marine irashobora gushyirwa muburyo butandukanye:
Ukurikije imiterere:
Umugozi umwe-ingabo ya coaxial: Ibiranga urwego rumwe rwo gukingira (braid cyangwa foil) kandi birakwiriye kubimenyesha ibimenyetso bisanzwe.
Umugozi wa kabili ya kabili ya kabili: Harimo fayili ya aluminiyumu hamwe nu muringa wacuzwe mu muringa, utanga uburyo bwiza bwo kurinda EMI - nibyiza kubidukikije urusaku rwamashanyarazi.
Umugozi wa coaxial kaburimbo: Ongeraho insinga yicyuma cyangwa ibyuma bya kaseti ya kaseti kugirango ukingire imashini mukibazo cyinshi cyangwa cyerekanwe mumazi.
Kuri Frequency:
Umugozi muto wa coaxial kabili: Yashizweho kubimenyetso byo hasi-nkamajwi cyangwa amakuru yihuta. Izi nsinga mubusanzwe zifite imiyoboro ntoya kandi yoroheje.
Umuyoboro mwinshi wa coaxial: Ikoreshwa mugukwirakwiza ibimenyetso byihuta nka sisitemu ya radar cyangwa itumanaho rya satelite, akenshi igaragaramo imiyoboro minini hamwe nibikoresho byinshi bya dielectric bihoraho kugirango bigabanye kwiyongera no kongera imikorere.
Kubisaba:
Imiyoboro ya radar ya coaxial kabisa: Irasaba kwitabwaho gake hamwe na EMI irwanya imbaraga zo kohereza ibimenyetso bya radar neza.
Itumanaho rya satelite ya coaxial kabili: Yashizweho kumurongo muremure, woherejwe cyane hamwe no guhangana nubushyuhe bukabije.
Sisitemu yo kugendesha mu nyanja coaxial kabili: Ikoreshwa muri sisitemu zikomeye zo kugendagenda, bisaba kwizerwa cyane, kurwanya ibinyeganyega, hamwe no kurwanya umunyu wangiza.
Sisitemu yo kwidagadura yo mu nyanja ya coaxial: Kohereza ibimenyetso bya TV n'amajwi ku ndege kandi bisaba ubudakemwa bw'ikimenyetso cyiza no kutabangamira.
Ibisabwa mu mikorere:
Kugirango ibikorwa byizewe kandi byizewe mubidukikije byo mu nyanja, insinga zo mu nyanja zigomba kuba zujuje ibyangombwa byinshi byihariye:
Kurwanya umunyu: Umunyu mwinshi wibidukikije byo mu nyanja utera kwangirika gukomeye. Ibikoresho byo mu nyanja ya marine bigomba kurwanya umunyu wangiza kugirango wirinde kwangirika kwigihe kirekire.
Kurwanya Electromagnetic Kurwanya Kurwanya: Amato atanga EMI ikomeye muri sisitemu nyinshi. Ibikoresho-bikingira cyane-ibikoresho-bikingira ibyuma byerekana ibimenyetso bihamye.
Vibration Resistance: Kugenda mu nyanja bitera guhora kunyeganyega. Umugozi wo mu nyanja ugomba kuba ufite imbaraga kugirango uhangane no guhora uhindagurika.
Kurwanya Ubushyuhe: Hamwe n'ubushyuhe buri hagati ya -40 ° C na + 70 ° C mu turere dutandukanye two mu nyanja, umugozi wa coaxial marine ugomba gukomeza gukora neza mubihe bikabije.
Flame Retardancy: Mugihe habaye umuriro, gutwika insinga ntibigomba kurekura umwotsi mwinshi cyangwa imyuka yubumara. Kubwibyo, insinga za coaxial marine zikoresha umwotsi muke wa halogene udafite umwuzure wubahiriza umuriro wa IEC 60332, hamwe na IEC 60754-1 / 2 na IEC 61034-1 / 2 umwotsi muke, ibisabwa bya halogene.
Byongeye kandi, insinga za coaxial zo mu nyanja zigomba kuba zujuje ubuziranenge butangwa n’umuryango mpuzamahanga wita ku nyanja (IMO) hamwe n’imiryango itondekanya nka DNV, ABS, na CCS, kugira ngo ikore neza n’umutekano mu bikorwa bikomeye byo mu nyanja.
Ibyerekeye ISI imwe
ISI YUMWE izobereye mubikoresho fatizo byo gukora insinga ninsinga. Dutanga ibikoresho byujuje ubuziranenge bw'insinga za coaxial, zirimo kaseti y'umuringa, aluminium foil Mylar kaseti, hamwe na LSZH, ikoreshwa cyane mu nyanja, itumanaho, hamwe n'amashanyarazi. Hamwe nubwiza bwizewe hamwe nubufasha bwumwuga, dukorera abakora insinga kwisi yose.
Igihe cyo kohereza: Gicurasi-26-2025