Zvikumbiro mumabhodhi edunhu akadhindwa
Muchiitiko chekugadzira madanho ematunhu wedunhu (heyuinafter chinorehwa sePCB), marara emarwi anoshandiswa kushongedza kumusoro - density zvemagetsi chip kutungamira zvinotsigira. Rudzi urwu rwekutsigira rune simba rakasimba renzvimbo, saka zvinogona kudzivisa mashitsi emhangura uye resin substerates mushure mekupiswa. matambudziko ekuparadzaniswa. Mune indasitiri yemagetsi, kushandiswa kwezvirongwa zvezvirongwa zvekugadzira PCB mabhodhi anogona kusimudzira simba uye kunaka kwemabhodhi edunhu. Rudzi urwu rwemutunhu rwedunhu rune saizi yakanaka uye kuwedzera kuwanda kwe3×10 - 6 /℃. Nekuda kweiyo yakaderera dielectric inogara ichidaro yedunhu redunhu, yakakodzera kukwirira - kumhanya kwekumhanyisa kwemitsetse.
Kuenzaniswa negirazi fiber zvinhu, iyo huwandu hwedunhu redunhu rinoderedzwa ne20%, nokudaro achiziva chinangwa chekugadzira chehuremu hwakajeka uye huremu hushoma hwemidziyo yemagetsi. Iyo kambani yeJapan yakagadzira PCB Bhodhi nekugadzikana kuri nani, kukwidziridzika kwakakwirira, uye kusimba unyoro kupesana. Muitiro yekugadzira,maramisiinoshandiswa mune meta - chinzvimbo, iyo inomhanyisa kugadzirira kweiyo epoxy - Yakavakirwa Resin Zvigadzirwa. Kuenzaniswa nekushandiswa kwezvinhu zvinopesana, zviri nyore kuita uye kune zviri nani kunyorova kwekunyorova. PCBS yakagadzirwa neAramid Fibers iri kujekerwa nehuremu uye yakasimba mukuita, uye inogona kushandiswa muhomwe uye makompitiromita. Mukuwedzera, zviripo zvematunhu zvataurwa zvevarwi paAramid fiber nelvha - dhizaini rinogona kupepuka kumusoro - density yemagetsi, zvinorehwa nekukwira kwematunhu uye kwakashandiswa zvakanyanya muindasitiri yemauto.
Zvishandiso muAntenna Zvikamu
Nekuti zvinyorwa zveAramidhi zvine zvivakwa zvakanaka dielectric, zvinoiswa muRaderome zvikamu, izvo zvine mutete pane iyo tsika yegirazi Raderome, ine kuomarara kwakanaka uye yakakwirira chiratidzo kuendesa. Kuenzaniswa nehafu - Wave waveNyuchicomkukanganisa. Iyo core zvinyorwa zvakareruka uremu uye wepamusoro musimba kupfuura iyo girazi core zvinhu. Iko kukanganisa mutengo wekugadzira kugadzira. kumusoro. Naizvozvo, zvinogona chete kushandiswa mugadziri reRaderome zvikamu muKukwira - Kupera Kwemavheni akadai sechikepe radar uye airborne radar. Makambani eAmerica uye Japan yakabatana yakagadzira Radar Parabol Antenna, achishandisa para - zvirongwa zveiramende pane radar inoratidza.
Kubva pakutsvagisaAramid fiberZvishandiso zvakatanga kusvika munyika yangu, tekinoroji yakawedzera kukurumidza. Iyo parizvino yakagadzirwa Satellite apstar - 2r inoshandisa honeycb inopindira seyenzi inoratidza pamusoro peAntenna. Iyo yemukati uye ekunze matehwe eAntenna Shandisa para - maramisi ekunyora, uye kuwirirana kunoshandisa honeyCOMBB tiramid. Muchiitiko chekugadzira yeiyo ndege Radome, para - Aramid inoshandiswa kutora mukana wekutora mafungu Isa asa akagadzira maviri - Ruvara rweSub - Type Reservorwe neDhivha ye1.1m. Inoshandisa meta - HoneyComb St Iyo ipoxy resin tembiricha yeichi chimiro chinogona kusvika makumi maviri neshanu°C uye iyo dielectric inogara iri 3.46. Iko kurasikirwa kwekurasikirwa ndeye 0.013, kurasikirwa kwekuratidzira kwekufambisa kwerudzi urwu rwemhando yeratidziro ingori 0.3DB, uye yekushambadzira kurasikirwa ndeye 0.5DB.
Iwo maviri - Ruvara Sub - Type Referor Inoshandiswa muSatellite System muSweden ine Diameter ye1,42m, kurasikirwa kwe <0.25db, uye kurasikirwa kwe <1DB. Nyika yangu yemagariro emagetsi adzivha zvigadzirwa zvakafanana, iyo ine imwechete sangweji sangweji seanorwa antennas, asi shandisa zvirongwa zvezvirongwa uye girazi fiber midziyo sematehwe ematehwe. Kurasikirwa kwekuratidzira kweiyi Antenna mune yekufambisa link iri <0.5db, uye kurasikirwa kwekutapurirana ndeye <0.3 DB.
Zvikumbiro mune mamwe minda
Pamusoro pezvekushandisa muminda iri pamusoro, marara emarwi anoshandiswawo zvakanyanya mune zvemagetsi zvikamu zvakadai seMafirimu emagetsi, achivimbisa tambo / tsvimbo, zvimedu zvematunhu, uye mabhureki. Semuenzaniso: Muenzaniso 500KT Translating Tambo yakagadzirwa neAramid Zvinyorwa pane iyo Screen Fiber Stop kuporesa. Iyo ine yakanaka kurwisa nguva panguva yekushandisa, kujekesa uremu uye simba repamusoro, uye izvi zvinyorwa zvine chekuita kwekunzwa kwakanaka. Mutsetse 110kv mutsara wegumi nembiri, kushanda kwekushanda kwetsvina kunowanzoitika, uye simba rayo rekuita rakakwira panguva yekunyorwa, uye ine yakanaka simba rekuneta rinopera simba. Muchigadzirwa chemashini emagetsi, kushandiswa kwearamai fiber zvinhu kunogona kuvandudza simba rezvinhu uye kudzivirira kupfeka zvakakomba pamusoro pekuumbwa kwekuumbwa. Inogona kutsiva magirazi egirazi mumidziyo yemagetsi. Iyo fiber zvirimo zveAramid fibers ndeye 5%, uye kureba kunogona kusvika 6.4mm. Simba reSeclele 28.5mpa, iyo Arc kuramba ndeye 192s, uye simba rekukanganisa ndeye 138.68J / m, saka kupokana kupokana kwakakwira.
Zvese muzvese,Zviratidzo zveAramidinoshandiswa zvakanyanya mumunda wemasikirwo emagetsi uye magetsi, asi zviri kutarisana nematambudziko. Nyika yacho inofanira kutakura mapurojekiti akadai sevashanduko uye masimba ekutapa mashandisiro ekusimudzira kusimudzira uye kushandisirwa kwezvinhu zvemagetsi mumagetsi uye kuderedza michina yehunyanzvi uye zvigadzirwa zvekunze. gap pakati. Panguva imwecheteyo, yakakwira - kushanda zvakanaka mumabhodhi edunhu, radar uye mamwe minda inofanirwa kukurudzirwa kupa zvizere kutamba kune zvakanakira kuita kwezvinhu uye kusimudzira kukura kwenyika yemagetsi emhando yangu uye minda yemagetsi.
Kutumira Nguva: Mar - 06 - 2023