Parizvino, tekinoroji yekukurukurirana yave chikamu chakakosha chengarava dzemazuva ano. Ingave ichishandiswa pakufamba, kutaurirana, varaidzo, kana mamwe masisitimu akakosha, yakavimbika chiratidzo chekufambisa ndiyo hwaro hwekuona kushanda kwakachengeteka uye kwakanaka kwengarava. Marine coaxial tambo, seyakakosha yekutapurirana nzira, inoita basa rakakosha muhurongwa hwekutaurirana hwengarava nekuda kwechimiro chadzo chakasiyana uye kuita kwakanakisa. Ichi chinyorwa chinopa sumo yakadzama kune chimiro chemarine coaxial tambo, nechinangwa chekukubatsira iwe kuti unzwisise zviri nani misimboti yavo yekugadzira uye mabhenefiti ekushandisa.
Basic Structure Nhanganyaya
Inner Conductor
Iyo yemukati conductor ndiyo yakakosha chikamu chemarine coaxial tambo, inonyanya kuita basa rekutumira masaini. Kuita kwayo kunobata zvakananga kushanda uye kunaka kwekutumira chiratidzo. Muzvikepe zvekutaurirana masisitimu, mutyairi wemukati anotakura basa rekutumira masaini kubva pakufambisa michina kuenda kune yekugamuchira michina, zvichiita kuti kugadzikana kwayo uye kuvimbika kuve kwakakosha.
Iyo yemukati conductor inowanzogadzirwa nepamusoro-kuchena mhangura. Mhangura ine yakanakisa conductive zvivakwa, ichivimbisa kushoma chiratidzo kurasikirwa panguva yekufambisa. Pamusoro pezvo, mhangura ine zvinhu zvakanaka zvemuchina, zvichiita kuti ikwanise kumirisana nezvimwe zvinonetsa. Mune mamwe maapplication akakosha, iyo yemukati conductor inogona kunge iri sirivheri-yakaputirwa mhangura kuti uwedzere kusimudzira kuita kwekuita. Sirivha-yakapfatwa mhangura inosanganisa iyo conductive zvivakwa zvemhangura ine yakaderera-inodzivirira maitiro esirivheri, ichipa yakanakisa kuita mukufambiswa kwechiratidzo chepamusoro-frequency.
Iyo yekugadzira maitiro emukati conductor inosanganisira yemhangura waya yekudhirowa uye plating kurapwa. Kudhirowa kweCopper waya kunoda kunyatso kudzora kwedhayamita yewaya kuti ive nechokwadi chekuita conductive yemukati conductor. Plating kurapwa inogona kuvandudza corrosion kuramba uye michina zvimiro zvemukati conductor. Kuti uwane mamwe maapplication ari kudiwa, wemukati conductor anogona kushandisa akawanda-layer plating tekinoroji kuti awedzere kusimudzira kuita. Semuenzaniso, multi-layer plating yemhangura, nickel, uye sirivheri inopa conductivity iri nani uye kusagadzikana kwekuora.
Iyo dhayamita uye chimiro chemukati conductor inokanganisa zvakanyanya kutapurirana kweiyo coaxial tambo. Kune marine coaxial tambo, dhayamita yemukati conductor kazhinji inoda kuvandudzwa zvichienderana nezvinodiwa zvekutapurirana kuti ive nechokwadi chekutapurirana kwakagadzikana munzvimbo dzemugungwa. Semuenzaniso, high-frequency signal transmission inoda mutete wemukati conductor kuti aderedze masignal attenuation, ukuwo low-frequency signal transmission inogona kushandisa gobvu yemukati conductor kuvandudza simba rechiratidzo.
Insulation Layer
Iyo insulation layer iri pakati pemukati conductor uye wekunze conductor. Basa rayo rekutanga nderekudzivirira kudonha kwechiratidzo uye mapfupi maseketi, kuparadzanisa yemukati conductor kubva kunze conductor. Izvo zvinhu zveiyo insulation layer inofanirwa kunge iine yakanakisa magetsi ekudzivirira uye michina zvivakwa kuti ive nechokwadi chekugadzikana uye kutendeseka kwezviratidzo panguva yekufambisa.
Iyo insulation layer ye marine coaxial tambo dzinofanirwawo kuve nemunyu wekupfapfaidza corrosion resistance kuti isangane nezvinodiwa zvakakosha zvenzvimbo dzemugungwa. Zvakajairika zvekudzivirira zvinhu zvinosanganisira foam polyethylene (Foam PE), polytetrafluoroethylene (PTFE), polyethylene (PE), uye polypropylene (PP). Zvishandiso izvi hazvingove neakanakisa ekudzivirira zvivakwa asi zvakare zvinokwanisa kumira kumwe kusiyanisa kwetembiricha uye kemikari corrosion.
Ukobvu, kufanana, uye concentricity yeiyo insulation layer inokanganisa zvakanyanya kutapurirana kwetambo. Iyo insulation layer inofanirwa kuve yakakora zvakakwana kudzivirira kudonha kwechiratidzo asi kwete kunyanyisa gobvu, sezvo izvi zvaizowedzera huremu hwetambo uye mutengo. Pamusoro pezvo, iyo insulation layer inofanirwa kuve yakanaka kuchinjika kugadzirisa tambo yekubhenda uye vibration.
Outer Conductor (Shielding Layer)
Iyo yekunze conductor, kana shielding layer yecoaxial tambo, inonyanya kushanda kudzivirira kukanganiswa kwekunze kwemagetsi, kuve nechokwadi kugadzikana kwechiratidzo panguva yekufambisa. Dhizaini yekunze conductor inofanirwa kufunga nezve anti-electromagnetic kupindira uye anti-vibration kuita kuvimbisa kugadzikana kwechiratidzo panguva yekufamba kwechikepe.
Iyo yekunze conductor inowanzo gadzirwa nesimbi yakarukwa waya, iyo inopa yakanakisa kuchinjika uye kudzivirira kuita, zvinobudirira kudzikisa kukanganiswa kwemagetsi. Iyo yekuruka maitiro ekunze conductor inoda kunyatso kudzora kwe braid density uye angle kuti ive nechokwadi chekudzivirira kuita. Mushure mekurukwa, kondakita wekunze anorapwa kupisa kuti avandudze mashandiro ayo emuchina uye conductive.
Kudzivirira kushanda ndiyo yakakosha metric yekuongorora mashandiro ekunze conductor. Yepamusoro shielding attenuation inoratidza zvirinani anti-electromagnetic interference performance. Marine coaxial tambo dzinoda yakakwira shielding attenuation kuti ive yakagadzikana yekufambiswa kwechiratidzo munzvimbo dzakaoma dzemagetsi. Pamusoro pezvo, iyo yekunze conductor inofanirwa kuve yakanaka kuchinjika uye anti-vibration zvivakwa kuti ienderane kune mechanic nharaunda yengarava.
Kuwedzera mashandiro e-anti-electromagnetic interference, marine coaxial cables anowanzo shandisa zvimiro zvakavharirwa kaviri kana katatu. Chimiro chakadzivirirwa kaviri chinosanganisira dhizaini yesimbi yakarukwa waya uye dhizaini yealuminium foil, zvinonyatso kudzikisa kukanganiswa kwekunze kwemagetsi kukanganiswa kwechiratidzo chekufambisa. Chimiro ichi chinoita zvakanaka chaizvo munzvimbo dzakaomarara dzemagetsi, senge ngarava radar masisitimu uye setiraiti yekutaurirana masisitimu.
Sheath
Iyo sheath ndiyo inodzivirira tambo ye coaxial tambo, inodzivirira tambo kubva kunze kwekukukurwa kwezvakatipoteredza. Kune marine coaxial tambo, sheath zvinhu zvinofanirwa kunge zvine zvivakwa zvakaita semunyu wekupfapfaidza corrosion resistance, kupfeka kuramba, uye kudzoreredza moto kuitira kuvimbika uye kuchengetedzeka munzvimbo dzakaoma.
Zvakajairika sheath zvinhu zvinosanganisira yakaderera-utsi zero-halogen (LSZH) polyolefin, polyurethane (PU), polyvinyl chloride (PVC), uye polyethylene (PE). Izvi zvinhu zvinodzivirira tambo kubva kunze kwekukukurwa kwezvakatipoteredza. Zvinhu zveLSZH hazviburitse utsi hune muchetura kana zvapiswa, zvinosangana nedziviriro uye mazinga ekuchengetedza nharaunda anowanzo kudiwa munzvimbo dzemugungwa. Kuwedzera kuchengetedzwa kwengarava, marine coaxial tambo sheath zvinhu zvinowanzo shandisa LSZH, iyo isingangodzikisi kukuvadza kune vashandi panguva yemoto asi zvakare inoderedza kusvibiswa kwezvakatipoteredza.
Special Structures
Armored Layer
Mumashandisirwo anoda imwe kuchengetedzwa kwemuchina, iyo armored layer inowedzerwa kune iyo chimiro. Iyo armored layer inowanzo gadzirwa nesimbi waya kana simbi tepi, zvinobudirira kuvandudza tambo yemakanika zvivakwa uye kudzivirira kukuvara munzvimbo dzakaoma. Semuyenzaniso, mumaketani ezviketani zvemakiyi kana pamadhishi, tambo dzecoaxial dzakashongedzwa dzinogona kumirisana nemakanika uye abrasion, kuve nechokwadi chekufambisa kwemasaini.
Waterproof Layer
Nekuda kwehunyoro hwakanyanya hwenzvimbo dzemugungwa, marine coaxial tambo dzinowanzo batanidza denga rekudzivirira mvura kudzivirira kupinda kwemwando uye kuve nechokwadi chekufambisa kwemasaini. Iyi layer inowanzo sanganisiratepi yekuvhara mvurakana shinda inovharira mvura, iyo inozvimba kana yasangana nehunyoro kuti inyatsosimbisa tambo yetambo. Kuti uwedzere dziviriro, jaketi rePE kana XLPE rinogona zvakare kuiswa kuti riwedzere kudzivirira mvura uye kusimba kwemagetsi.
Summary
Magadzirirwo ekugadzira uye kusarudzwa kwezvinhu zvemugungwa coaxial tambo ndizvo zvakakosha pakukwanisa kwavo kutumira masaini zvakatsiga uye nekuvimbika munzvimbo dzakaoma dzemugungwa. Chikamu chega chega chinoshanda pamwe chete kugadzira inoshanda uye yakagadzikana yekufambisa masaini system. Kuburikidza neakasiyana masisitimu ekugadzirisa magadzirirwo, marine coaxial tambo dzinosangana nezvinoda kuomesesa zvekufambiswa kwechiratidzo.
Nekuenderera mberi kwekuvandudza tekinoroji yekukurukurirana kwengarava, marine coaxial tambo dzicharamba dzichiita basa rakakosha mungarava radar masisitimu, setiraiti yekutaurirana masisitimu, mafambisirwo emafambisirwo, uye masisitimu evaraidzo, achipa rutsigiro rwakasimba rwekuchengetedza uye kushanda zvakanaka kwengarava.
About ONE WORLD
NYIKA IMWEyakazvipira kupa zvemhando yepamusoro tambo zvinhu zvekugadzira tambo dzemugungwa dzakasiyana. Isu tinopa zvinhu zvakakosha zvakaita semakomboni eLSZH, foam PE insulation materials, silver-plated copper waya, matepi epurasitiki akavharwa nealuminium, uye waya dzakarukwa dzesimbi, zvinotsigira vatengi mukuita zvinodiwa senge corrosion resistance, flame retardancy, nekusimba. Zvigadzirwa zvedu zvinoenderana neREACH uye RoHS zviyero zvezvakatipoteredza, zvinopa vimbiso dzezvinhu zvakavimbika kune masisitimu ekutaurirana kwengarava.
Nguva yekutumira: Jun-30-2025