Mi-2 (ntaka): iinkcukacha neefoto

Uyilo Mi-2 luphuhliso lwe Ni-turbine 1, apho ngokumisela fuselage phezu iinjini ezimbini ezincinane yegesi analo ngenxa yonke payload indawo ikhabhathi. Ngomhla ekudalweni-moya entsha, oko kwazeka ekwindla ka-1961, kwaye yokuqala Mi-2 emva kweminyaka emibini kamva nge injini ezimbini "Izotov GTD-350" kunye nomthamo iilitha 400. a. ngalinye agada ecaleni ngaphezu elorini.

imisebenzi ephambili

Lo moya yayenzelwe ukuba enze imisebenzi efanayo ukuthuthwa kweempahla elula, kunjalo wafunda Mi-1. version umkhweli okuthwala abantu 7 kunye umqhubi. Xa indima moya yokuhlangula Mi-2 iyawasusa stretchers ezine ngumsebenzi zonyango. Inqanawa iyakwazi ukuthwala imithwalo efikelela kwi 700 kg. Njengoko nendwe eziphaphazelayo okanye ukwenza isithuthi sohlangulo unako ixhotyiswe hook ventral ukuba ngokujingisa ubunzima umthwalo efikelela kwi 800 kg okanye ngaphezu ndlwana komnyango sokutsala into ngentambo ekwaziyo baphakamise kwi 150 kg. Eyona Isicelo yesine leyo umahluko ntaka Mi-2 - ukuxhatshazwa kwezolimo, kuba apho kunokuthi kuxhotyiswa iitanki ezibekwe kumacala omabini elorini, akwazi ukubamba 450 kg kwemichiza ezomileyo okanye neelitha 500. Ukuze wenze eminye imisebenzi iitanki impahla na indawo kunye namalahle.

History of indalo

Mi-2 (bona ifoto. Xa survey) wenziwa kwi mveliso WSK e Mielec ePoland. Emva thethwano, eyaqaliswa ngoJanuwari 1964, i-WSK ifumene amalungelo awodwa ukuvelisa-moya kunye iinjini yayo. Wayemelwe ukuba indawo moya Mi-1 zomkhosi kwaye luya kubaluleka kakhulu kwi "Aeroflot" njengoko ambulensi kunye nomoya iiteksi. Ezinye Mi-2, Kukholelwa ukuba zinikelwe i-United Arab Republic, ukusuka apho kusenokwenzeka ukuba bawele kwaSirayeli.

Ngeminyaka yee-ngamahlanu Mile Bureau igqibe kuphakanyiswe intsebenzo Mi-1 ngokuphuhliswa uhlobo lwaso samanzi. Ukuza kuthi ga ngoku, ezimbini ezintsha injini yerhasi nge injini free "Izotov GTD-350" sele ekhethiweyo. Ukuthatyathwa, oko isiqingatha ubunzima owayesakuba piston iinjini yokuvutha kwangaphakathi, GTD-350 amabini-40% ngamandla. Bona abayibeka ecaleni ngaphezu fuselage, nto leyo eyandisa kakhulu isithuba ekhoyo ekharejini ndaze kuphucula ukusebenza Mi-2. powerplant Loo Awuvumelekanga utshintshe isantya ojikeleza ngaso le esijijwayo, obagcinela rhoqo isantya injini.

moya kwase ngokuba B-2, yaye igama Mi-2 kamva. I-ntaka kuqala lathumela ngoSeptemba 1961 Loo ivili enye, ukudluliselwa kunye nomsila, ngathi Mi-1. Emva pre-vavanyo ligqithise ebuntsimbi nomsila plane (1-y Ni waba zomthi) kunye koko 1965, kwabonakala kwisingxobo entsha ethwele plane, esithathwe kwi-Mi-6.

Ekubeni mveliso Soviet Sizibandakanye ngokupheleleyo imveliso ye Mi-8 kunye nezinye Mi series enzima, ngoku isivumelwano WSK-Swidnik yafikelelwa ukuba imveliso kunye nophuhliso ngakumbi Mi-2 ePoland, eyaqala ngo-1964 I-yokuqala Polish Mi-2 kule wenza moya yayo intombi ngoNovemba 1963, yaye emva kokugqitywa kovavanyo ngo-1965, waqala imveliso yalo enkulu-scale. Lokuqala serial Mi-2 yafakwa kunye Motors 400 l. isekhondi., kodwa ngowe-1974 kule parameter yandisiwe ukuya iilitha ezingama-450. a. Ukusetyenziswa iglasi kwi plane engundoqo, umsila plane kunye somfanekiso lula imveliso nokuphucula nemveliso.

Kuba Ndingasebenzisa iinguqulelo ezahlukileyo yoluntu kunye wamajoni Mi-2 kwakhiwa. -Ntaka kwinkonzo ne the Polish Air Force, yafakwa kunye izindululi ngexabiso kunye nomoya-to-emhlabeni imijukujelwa, apho Sanduluka naLindiili kwi emacaleni fuselage.

kokulungiswa

• Mi-2 ntaka uguqulelo luluntu umgangatho, zijikwe umkhweli okanye ukuthutha, noluza (ekuthiwa Bazant),-moya qeqesho lokuqhuba ufoto lwasemoyeni photogrammetry okanye othwala impahla kunye ekunqunyanyisweni lwangaphandle kunye sokutsala into ngentambo yombane.
• Mi-2B: imodeli isiseko nga navigation ezihlaziyiweyo kunye nenkqubo yombane ngaphandle ivili protivoobledeniteley. version umkhweli Ubunzima kwaba 2300 kg, nezentengiselwano - 2293 kg.
• E-2D Przetacznik: zomkhosi iziko umyalelo emoyeni unxibelelwano ngonomathotholo, encryption, kunye nezixhobo yomnxeba.
• Ni-2P: esezantsi abakhweli ezisibhozo-ntaka zijikwe zibe vsegruzovoy kunye ukunqunyanyiswa lwangaphandle kunye sokutsala into ngentambo zombane.
• Mi-2P: uguqulelo lezolimo ngokuba usasazeko eqhelekileyo okanye ultra-phantsi kunye ukutshiza. On omabini amacala iitanki fuselage baba amandla aphahla ziilitha 500 kwemichiza lulwelo okanye owomileyo 375 kg nganye, ukakayi olusele zokutshiza 14 128 nemilomo. Weight ngaphandle umthwalo - 2.372 kg.
• Mi-2 Platan: ntaka Mining.
• Mi-2RL: ambulensi umoya kunye yokukhangela nokuhlangula inguqulelo Mi-2, nee-lift yombane.
• Mi-2RM Anakonda: inguqulelo wophendlo nokuhlangula ntaka mi-2P ukusetyenziswa yomkhosi wamanzi kunye nomnyango ecaleni zibuko yombane sokutsala into ngentambo, ezenzelwe abantu ababini lilahle kunye amaphenyane nomoya. iiyunithi 9 kwakhelwa Aviation Polish aselwandle.
• Mi-2po: loguqulelo intelligence emkhosini.
• Mi-2pc Padalec: ntaka iikhemikhali nobukrelekrele eziphilayo.
• E-2C: Medevac emoyeni "yezigulane", bekwazi ukwenza stretchers ezine, gada, kunye nezigulane amabini sikhundla behleli phantsi.
• Mi-2SZ: ukuqeqesha ntaka kunye nolawulo ezimbini.
• Mi-2T: ezothutho emkhosini.
• E 2URN: ngobuwena 1973 Mi-2US, kodwa izindululi ezimbini "Mars 2", iyileyo ukubamba-16-57 mm imijukujelwa C-5 inkxaso umoya close okanye ingqondo exhobileyo.
• Mi-2URP Salamandra: anti-imodeli le Mi-2 inguqulelo 1976 abane enomjukujelwa ekhokelwa AT-3 ( "Baby» 9M14M) kwi iipayiloni kunye ezine enqabileyo impahla; imifuziselo kamva baxhotyiswa imijukujelwa ezine "Strela 2".
• Mi-2URPG Gniewosz: iyafana Mi-2URP, kodwa imijukujelwa ezine anti-moya SA-7 (9M32 «Arrow»).
• E 2US: ukulwa ntaka, lixhotyiswe umpu-NA 23km ukuvuleka-23 mm ukusuka kwicala lasekhohlo fuselage, imipu ezimbini kwicala ngalinye nemipu ezimbini 7,62 mm kwi gumbi ngasemva.
• Mi-2 fm Kajman: uguqulelo Photogrammetry. Iveliswe nemivo emi-2.
• Mi-2X Chekla: radiation kwesimo ntaka kunye nomlawuli smokescreens.
• Umi-2po: Uqeqesho version sokuhlola.

Mi-2MSB

On zokuguqulwa Ukrainian Ni-2MSB efakiweyo AI-450M "Motor isinxibelelanisi" iinjini ka-465 l. a. kunye amafutha-27% ngaphantsi kwefunekayo kwakunye ngaphantsi ubunzima 25 kg. Ntaka Avionics iye nayo ibuyekeziwe. iipayiloni lobeko kwafakwa ezisibhozo izindululi-mm 80 irula B8W8MSB kunye izindululi sokuqhumisa oluzenzekelayo. Ngenxa yokuba iipayiloni yandisa ngeefestile angasemva ngaphandle kokutshintsha isakhiwo fuselage, kufuneka sifakwe ngaphandle emthethweni ukuya ngemipu ukusuka ndlwana ntaka.

guns umatshini 7,62 mm ezongezelelweyo zicwangciswe iifestile ezi ntaka. Ngaphezu koko, phantsi ukukhula umsila, kunye nenkqubo sentlalo isixhobo IR uphazamiseko sungula othambekele eziba. Ezi zinto zinika ukhuselo kwinxenye imijukujelwa anti-moya isikhokelo IR ukuba imele ntsongelo yomngcipheko wentshabalalo enkulu ntaka emkhosini.

inkcazelo Technical ye Mi-2

Inkqubo yenethiwekhi elijikelezayo ezintathu-bladed kunye dampers lokungcangcazela hydraulic. iincakuba Profile - NACA 230-12M. Yabe asongezi up. Onyuswe plane magorha. Main plane shaft iqhutywa reducer motor ngamnye. Ukudluliswa iqulathe inyathelo ezintathu-gearbox ephambili, aphakathi kunye nomsila.

Ukunciphisa lomba isantya turbine kuba plane eziphambili 1: 24,6 kuba plane umsila - 1: 4.16. nawo Main eqhele ukuqhuba iinkqubo igunya ongumncedani nokukhethwa ngenxa plane wayaphula. Bamba basuka disconnects le plane ukusuka injini aluphumelelanga, sivumele abazingcayo ujikelezo.

Ekuqaleni blade ngamnye uyilo obabuthandwa Mil ntaka, ezibandakanya amacandelo inxibelelene 20 eqhotyoshelwe isicocisi ingxubevange ukuya kwikona uyamlandela esiseleni kunye camera sheet aluminium ingxubevange. lweshishini Kamva WSK-PZL-Swidnik iphuhlise amacandelo phambili ngakumbi plane blade esekelwe dural extruded Spar nokwaleka zeplastiki.

inkqubo inzuzo yolawulo lever yi hydraulics pitch elibujikele uwonke; angle variable, nelawulwa yi inowuthi lever nemibutho unalo somfanekiso tye.

Fuselage duraluminium sheet eziqhagamshelene indawo welding okanye rivet. It iqulathe la macandelo - inxalenye impumlo yalo engundoqo kunye nomsila boom; umthwalo obuvelisa element, luqiniswe insimbi.

chassis

Mi-2 - chopper yesiphaluka ne non-Cyber ezinamavili kokwehla kubuywa nge wheel ngomsila. ivili Dual isendaweni ngaphambili ivili enye shelwe umzimba omkhulu. absorbers shoka Ioli-womoya ezifakwe zonke iiasi, kuquka nomsila. Le mothuko ephambili absorbers kukwazi ukumelana zombini kunye yimithwalo eziqhelekileyo, yaye kunye livakale emhlabeni kunokwenzeka. emoto Main ube neempawu 600h180 mm noxinzelelo yebar 4.41. Ngeempumlo - ubungakanani 400h125 mm, uxinzelelo yebar 3,45. Amavili ziphambili baxhotyiswa iziqhoboshi anomoya. nasemkhenkceni Metal moya zizodwa.

isityalo amandla

Le motor Mi-2 - 313 kW turboshaft "Izotov GTD-350" yokwakha Polish. Ezimbini kwezi turbines igesi ziyaxhonywa kufuphi ngaphezu ndlwana moya. Itanki yamafutha kuphela ye-600 L umthamo yerabha ibekwe phantsi emgangathweni ndlwana. Kumacala omabini le ntaka ukuba ukufakelwa kwitanki ezongezelelweyo lwangaphandle zeelitha 238. Isikhululo Ukuzaliswa ifumaneka kwicala lasekunene. Oil volume - 25 l.

nokubekwa

Ngokuqhelekileyo, omnye elingwayo-moya kwicala lasekhohlo. Kule ndlwana air-conditioner inika nesithuba phakathi kwabakhweli ukuya ku-8 - oriented ngomva nezihlalo kubantu-3, nganye ezimbini isihlalo icala ezongezelelweyo ukuze lomkhumbi ngasemva, elinye emva kwelinye. Zonke izihlalo umkhweli asuswe ukwenza ukuya ku-700 kg imithwalo. Ukufikelela ndlwana nge iingcango phezu kwiihenjisi kwicala ngalinye phambi elorini kunye kwicala lasekhohlo lwe wayesemva. Ngokuhambisa window engxamisekileyo umqhubi lowo akhanywe. Isithuba sohlangulo loguqulelo ngenxa stretchers-4 no-2 no-2 izigulane ucwangco okanye lokukhwelisa phantsi. Inguqulelo yemfundo ihleli kufutshane kwaye nolawulo ezimbini. Mi-2 - ntaka kwiinkqubo zokufudumeza eqhelekileyo, umoya kunye isixhobo.

inkqubo

Interior elibaselwe ngumoji umoya elibaselwe ngumoji-injini. Ngokuba umoya ngeentsuku ezibandayo, ubushushu umoya esesibhakabhakeni liphuma kubananisi ubushushu.

Le nkqubo ngamanzi has a xi yebar 65 yaye yenzelwe ukuba ukuphucula elibujikele lever kunye pitch ehlangeneyo. Ukusetyenziswa kolwelo ngesanti kubunzulu baphantsi yi 7.5 l / min. Tank umbhobho. Le nkqubo womoya has a xi yebar 49 yenzelwe ukusebenza iziqhoboshi.

umbane inikwa starter-generator ebekwe yi Motors ezimbini STG-3 3kW, no-3-isigaba AC generator umthamo we-16 Township kunye ombane 208 V. DC 24V Power unikezelo ilungiselelwa neebhetri amabini aphambili-acid kunye namandla 28 Ah e motion. Le rotors eziphambili kunye nomsila, ifestile nee-protivoobledineniya yombane. I-air eyanele itshiswe umoya othathwe injini.

Avionics

Izinto idla transceiver ezimbini MF / HF, gyrocompass, ikhampasi irediyo, altimeter, inkqubo intercom neemfama bar moya. Ezinye iinguqulelo zomkhosi ukucwangcisa impumlo kunye nomsila isilumkiso radars.

izixhobo

version Agricultural le ntaka ngapha nangapha itanki fuselage exhotyiswe umthamo opheleleyo we-1000 iilitha ulwelo okanye 750 kg omile, kunye counter umlomo Ezomva elorini kumacala omabini, okanye ukutshiza imichiza omile itanki ngalinye. Ububanzi swath aphumele 40-45 m.

Lwalo yohlangulo ekhwele umthamo sokutsala into ngentambo bayitwabulula iseyilana yombane ka-120 kg. Umthwalo hook ventral ingafakwa khon'ukuze kushenxiswe imithwalo anqunyanyiswe kwi 800 kg.

Xa smokescreens umphathi imibhobho zeemoto ukuba ityhubhu ulwandiso elide, ezinikwa kunye namafutha eqhotyoshelweyo. Lemoto wiper pilot zombane izixhobo. Ukongeza, kwi gumbi injini kunye egumbini inkqubo ucimayo freon umlilo engundoqo gearbox ebekwe, apho sona ngokwaso okanye ngesandla.

Mi-2: Ukucacisa

• Height - 3.3 m.
• Ubude - 11.4 m.
• Screw ubukhulu - 14.5 m.
• Andize ubunzima ubunzima - 3550 kg.
• ubunzima engenanto ntaka - kg 2350-2372.
• Amafutha Volume - 600 litres, kunye itanki olongezelelweyo - 838 l.
• Isantya lift - 4.5 m / s.
• Ingami isantya nokuphakama Isantya - 190-194 km / h kwinqanaba elwandle - 210 km / h.
• Isilingi - 1700 m (static) 4,000 m (onamandla).
• Flight lomqolo - 355 km, ubuninzi - 620 km.

Imveliso Mass ye Mi-2 kwagqitywa ngo-1993 Uninzi ntaka ngaphezulu kwe 5450 yavelisa zathunyelwe eSoviet Union kunye namanye amazwe Warsaw Pact. Noko ke, Mi-2, umsebenzi usaqhubeka kumazwe angaphezu kwama-20 ehlabathini lonke, unalo ithuba uzalwe imodeli Mi-2A ephuhliswe "eMoscow Helicopter Plant" kunye JSC "Rosvertol".