Mi-2 (ndege): specifications ndi zithunzi

Kapangidwe ka Mi-2 ndi chitukuko cha Ni-chopangira mphamvu 1, mmene poonetsa fuselage pa injini tiwiri mpweya chopangira mphamvu ali kupezeka kwa payload lonse kanyumba m'deralo. Pa chilengedwe cha ndege latsopano, anadziwika mu chaka cha 1961, ndipo woyamba Mi-2 anabwera patatha zaka ziwiri ndi ziwiri chopangira mphamvu "Izotov GTD-350" ndi mphamvu malita 400. a. aliyense wokwera limodzi pamwamba zashuga ndi.

ntchito yaikulu

ndege anawapanga kuchita ntchito yomweyo pa mayendedwe a katundu opepuka Komabe ankaphunzira Mi-1. Zonyamula Baibulo angathe kunyamula anthu 7 ndi woyendetsa. Paudindo kupulumutsidwa ndege Mi-2 accommodates stretchers anayi ndi wogwira ntchito zachipatala. chotengeracho ungam'chititse katundu makilogalamu 700.. Monga Kireni zouluka kapena kuchita kupulumutsidwa galimoto cholinga chowapatsa ventral mbedza yopachikapo katundu kulemera kwa makilogalamu mpaka 800 kapena kuposa kanyumba khomo winch oyenera kukweza kuti makilogalamu 150. Chachinayi, ntchito zazikulu, zimene asiyanika iye ndi ndege Mi-2 - ntchito pa ulimi, chomwe ndi cholinga chowapatsa akasinja kuti anayikidwa pa mbali zonse za cockpit kuti akhoza kumakhalamo makilogalamu 450 a mankhwala youma kapena malita 500. Kugwira ntchito zina katundu akasinja akhoza m'malo ndi mafuta owonjezera.

Mbiri ya chilengedwe

Mi-2 (onani chithunzi. Mu kafukufukuyu) chitachitidwa pa WSK fakitale Mielec ku Poland. Mukamaliza zokambirana, anayambitsa mu January 1964, a WSK walandira ufulu yekha kupanga ndege ndiponso injini zake. Iye ankayenera kuti m'malo Mi-1 ndege usilikali ndipo kukhala wofunika kwambiri kwa "Aeroflot" monga ambulansi ndi mpweya matakisi. Ena Mi-2, amakhulupirira kuti amasulidwa ku United Arab Republic, kumene nawonso kugwera mu Isiraeli.

Cha m'ma makumi asanu Mile Bureau waganiza kuukitsa Mi-1 ntchito kupyolera chitukuko cha Baibulo chake chopangira mphamvu ya. Kuti zimenezi zitheke, awiri latsopano mpweya chopangira mphamvu injini ndi ufulu chopangira mphamvu "Izotov GTD-350" asankhidwa kale. Kupenda, ndi kulemera theka la kale pisitoni injini mkati kuyaka, awiri GTD-350 anali 40% mphamvu. Iwo wokwera limodzi pamwamba fuselage, amene kwambiri kumawonjezera zilipo kanyumba danga ndi bwino ntchito ya Mi-2. powerplant amalola kusintha liwiro rotational a wononga ndi kusunga injini liwiro zonse.

ndege zinachitika ankatchedwa B-2, ndipo kenako anadzatchedwa Mi-2. The ndege yoyamba anaulukira ku September 1961. N'chimodzimodzinso ozungulira, HIV ndi mchira, ngati Mi-1. Pambuyo chisanadze mayeso chinaperekedwa zachitsulo mchira ozungulira (1 Y Ni anali matabwa) kenako ndi 1965, chidawoneka latsopano malaya Kunyamula ozungulira, Wotengedwa pa Mi-6.

Popeza mafakitale Soviet anali kwathunthu chinkhoswe kupanga za Mi-8 ndi Helicopters katundu wina mndandanda Mi, tsopano WSK-Swidnik pangano anali atafika kwa kupanga ndi chitukuko winanso wa Mi-2 Poland, yomwe inayamba mu 1964. The woyamba Polish Mi-2 ichi izo zinandipangitsa ake ndege namwali mu November 1963, ndipo atamaliza mayeso mu 1965, anayamba zikuluzikulu ake kupanga. Woyamba siriyo Mi-2 anali okonzeka ndi Motors 400 L. mphindikati., koma mu 1974 chizindikiro ichi chakhala kuchuluka kwa malita 450. a. Ntchito magalasi mu ozungulira chachikulu, mchira ozungulira ndi stabilizer wosalira kupanga patsogolo zokolola.

Chifukwa boma ndi asilikali ntchito Mabaibulo osiyanasiyana a Mi-2 zinamangidwa. Ndege mu utumiki wa Polish Air Force, anali okonzeka ndi launchers roketi ndi mivi mpweya ndi nthaka, amene anayambitsa ku njanji pa mbali ya fuselage lapansi.

zosintha

• Mi-2 ndege wamba buku la muyezo, mpandadenga zonyamula katundu zoyendera pollinator (otchedwa Bazant), ndi ndege maphunziro kuchita mlengalenga kujambula ndi photogrammetry kapena katundu chonyamulira ndi kuyimitsidwa kunja ndi winch magetsi.
• Mi-2B: m'munsi chitsanzo ndi kusinthidwa navigation njira ndi dongosolo magetsi popanda masamba protivoobledeniteley ozungulira. Kulemera zonyamula Version 2300 makilogalamu, ndi malonda - 2293 kg.
• E-2D Przetacznik: asilikali pakati mpweya lamulo kulankhulana wailesi, kubisa, ndi zida telefoni.
• Ni-2P: muyezo eyiti mwakwera ndege mpandadenga mu vsegruzovoy ndi kuyimitsidwa kunja ndi winch magetsi.
• Mi-2P: Baibulo ulimi ochiritsira kapena kopitilira muyeso-otsika kupezeka ndi kupopera. Pa onse mbali ya fuselage akasinja zinapachikidwira mphamvu 500 malita a madzi kapena youma mankhwala 375 makilogalamu lililonse, idaluma 14 kutsitsi Boom ndi 128 nozzles. Kulemera popanda katundu - 2.372 kg.
• Mi-2 Platan: Migodi ndege.
• Mi-2RL: mpweya ambulansi ndi kufufuza ndi kupulumutsidwa Baibulo la Mi-2, wokonzeka ndi Nyamulani magetsi.
• Mi-2RM anakonda: Baibulo la kufufuza ndi kupulumutsidwa ndege Mi-2P ntchito panyanja ndi magetsi winch doko mbali chitseko, anaikira anthu awiri, ndipo akatulutsidwa maboti mpweya. 9 mayunitsi anamanga kwa Polish panyanja ndege.
• Mi-2po: asilikali nzeru kusinthidwa.
• Mi-2pc Padalec: ndege mankhwala ndi nzeru kwachilengedwenso.
• E-2C: Medevac mpweya "ambulansi" wokonzeka kunyamula stretchers anayi, kuperekezedwa ndi odwala awiri mu malo atakhala.
• Mi-2SZ: kuphunzitsa ndege ndi amazilamulira wapawiri.
• Mi-2T: zoyendera asilikali.
• Mi-2URN: 1973 Baibulo la Mi-2us, koma ndi launchers awiri "Mars 2", omwe ungasunge 16 57 mm unguided maroketi S-5 thandizo pafupi mpweya ndi reconnaissance zida.
• Mi-2URP Salamandra: odana ndi chitsanzo cha Baibulo Mi-2 wa 1976 ndi anayi motsogozedwa chida AT-3 ( "Baby» 9M14M) pa pylons ndi zinayi katunduyo kugwira; zitsanzo kenako anali zida za anayi "Strela 2".
• Mi-2URPG Gniewosz: ofanana Mi-2URP, koma ndi anayi mivi odana ndege SA-7 (9M32 «Mivi Yanu»).
• E 2US: nkhondowo ndege, ndi okonzeka ndi mfuti Na 23km likungosonyeza wa mamilimita 23 kuchokera kumanzere kwa fuselage ndi mfuti ziwiri mbali ndi mfuti ziwiri 7,62 mm chipinda kumbuyo.
• Mi-2 FM Kajman: Baibulo kwa Photogrammetry. Yopangidwa mayunitsi 2.
• Mi-2X Chekla: cheza reconnaissance ndege ndi wotsogolera smokescreens.
• UMI-2po: maphunziro reconnaissance Baibulo.

Mi-2MSB

Pa zosintha Chiyukireniya Ni-2MSB anaika AI-450M "Njinga SICH" makina 465 L. a. ndi 27% zochepa mafuta ndi wochepa thupi makilogalamu 25. Ndege Avionics wakhalanso kusinthidwa. Zosinthika pylons okonzeka ndi zisanu ndi zitatu 80 mm roketi launchers B8W8MSB ndi launchers basi grenade. Chifukwa pylons kuwonjezera kudzera m'mawindo kumbuyo popanda kusintha kapangidwe ka fuselage, mulole kuikidwa kunja kwa yolimbanirana ndi mfuti ku ndege kanyumba.

Zina 7,62 mamilimita mfuti makina akhoza anakonza m'mawindo a ndege ya. Ndiponso mu mchira Boom, pamodzi ndi dongosolo lomanga IR kusokonezedwa chipangizo oyenerera Launch ndimakwiya. Zimenezi zimathandiza kuteteza tsankho ku mivi odana ndi ndege IR malangizo amene akuimira vuto lalikulu kwa Helicopters asilikali.

mafotokozedwe luso la Mi-2

dongosolo chonyamulira ndi atatu bladed tinakwera ndi dampers hayidiroliki kugwedera. Mbiri masamba - NACA 230-12M. masamba musati kuwonjezera. Wokwera ananyema ozungulira. Main ozungulira kutsinde ndi lotengeka ndi aliyense reducer galimoto. ndimakokedwe limapangidwa mfundo zitatu gearbox chachikulu, wapakatikati ndi mchira.

Kuchepetsa chiŵerengero cha chopangira mphamvu liwiro kwa ozungulira chachikulu ndicho 1: 24,6 kwa mchira ozungulira - 1: 4,16. Main gearbox ndi kusinthidwa kachitidwe mphamvu wothandiza ndi kusankha kwa ozungulira ananyema galimoto. The zowalamulira overrunning disconnects ndi ozungulira ku injini analephera, kulola ake kudziletsa kasinthasintha.

Poyamba lililonse tsamba anali ndi kapangidwe ankaikira Mil Helicopters, wopangidwa mwa zigawo zikugwirizana 20 Ufumuyo kwa aloyi spar m'mphepete trailing selo ndi lokutidwa pepala zotayidwa aloyi. Kenako ogwira WSK-PZL-Swidnik anayamba patsogolo kwambiri ozungulira tsamba zochokera dural extruded spar zigawo ndi ❖ kuyanika pulasitiki.

System phindu ulamuliro dzanja ozungulira ndi gulu phula hayidiroliki; variable ngodya, Kutsogoleredwa ndi gulu phula ndalezo ali stabilizer yopingasa.

Fuselage pepala duraluminium chikugwirizana ndi malo kuwotcherera kapena rivets. Amakhala ndi zigawo zitatu zikuluzikulu - mphuno gawo la pakati ndiponso mchira Boom; katundu zimakhudza amafotokozera, analimbitsa ndi zosapanga dzimbiri.

galimotoyo

Mi-2 - wowaza dera amene sanali retractable tricycle ankafika zida ndi mchira gudumu. Wapawiri gudumu ili kutsogolo ndi mawilo munthu wokwera mu thupi chachikulu. Mafuta-pneumatic absorbers mantha anaika pa zogwiriziza onse, kuphatikizapo mchira. Mantha waukulu absorbers kupirira onse ndi workloads wabwinobwino, ndi zotheka pansi kumveka. matayala Main ndi miyeso 600h180 mamilimita pa mavuto 4,41 bar. M'mphuno - kukula 400h125 mm, kuthamanga kwa 3,45 bar. Magudumu zazikulu zili ndi mabuleki pneumatic. Zitsulo ndege zipangizo Ndi okhulupirika.

magetsi

The galimoto Mi-2 - 313 kW turboshaft "Izotov GTD-350" Polish yomanga. Awiri a turbines izi mpweya ndi wokwera pafupi pamwamba pa kanyumba ndege. Yekha mafuta thanki mphamvu mphira 600 L ili pansi pansi m'kanyumba. Pa mbali zonse za ndege zotheka kuti unsembe wa zina thanki kunja malita 238. Siteshoni kudzazidwa ili kumanja. Mafuta buku - 25 L.

Kusinthaku

Childs, woyendetsa wina ali cockpit kumanzere. Mu kanyumba mpweya amapereka malo okwera mpaka 8 - zochokera ku kumbuyo mabenchi anthu 3, aliyense ndi awiri mpando zina mbali starboard kumbuyo, mmodzi. mipando yonse zonyamula akhoza kuchotsedwa kunyamula makilogalamu 700 katundu. Access kwa kanyumba mwa zitseko pa kumadalira mbali kutsogolo kwa zashuga ndi kumanzere mbali ya kumbuyo. Kutsetsereka zenera mwadzidzidzi woyendetsa ndi cholizira. Afunkha kusinthidwa amapereka malo stretchers 4 ndi uve, kapena stretchers awiri ndi odwala awiri atakhala. Baibulo maphunziro atakhala pafupi ndi ali amazilamulira wapawiri. Mi-2 - ndege ndi kachitidwe ochiritsira Kutentha, mpweya ndi mpweya.

dongosolo

Mkati usavutike mpweya usavutike ndi injini. Kwa mpweya wabwino mu nyengo yozizira, ndi mumlengalenga mpweya kutentha limatuluka mu kuzizira kutentha.

Kachitidwe hayidiroliki ali ndi mavuto 65 mipiringidzo ndipo lapangidwa kulimbikitsa mkono wa ozungulira ndi gulu phula. Kumwa madzimadzi hayidiroliki ndi 7.5 L / min. Thanki anaphwetsera. Kachitidwe pneumatic ali ndi mavuto 49 mipiringidzo ndipo lapangidwa kuti ntchito mabuleki.

Magetsi amaperekedwa ndi sitata-jenereta anayambika ndi injini awiri kukula timadzi-3 3 kW, komanso 3-gawo AC jenereta mphamvu ya 16 kVA ndi voteji a 208 V. Mphamvu kotunga voteji DC 24 V amaperekedwa ndi kutsogolera-asidi awiri batire mphamvu 28 Ah. Waukulu ndi mchira rotors, zenera lakutsogolo okonzeka ndi protivoobledineniya magetsi. Zakudya mpweya usavutike mpweya otengedwa injini.

Avionics

zinthu Chitsanzo monga awiri transceiver MF / HF, gyrocompass, wailesi kampasi, altimeter, dongosolo ndi intakomu ndi ndege bala akhungu. Ena zosintha asilikali anaika mphuno ndi chenjezo mchira radars.

zida

Ulimi buku la ndege pa mbali ya thanki fuselage okonzeka ndi munkalowa cha malita 1000 madzimadzi kapena makilogalamu 750 a mankhwala youma, ndi nozzle kauntala pa kumbuyo kwa zashuga pa mbali zonse, kapena utsi mankhwala youma pa chilichonse thanki. Kachigawo swath kutsitsi ndi 40-45 m.

Afunkha chimake wokwera magetsi winch hoisting mphamvu 120 makilogalamu. Katundu ventral mbedza angathe kuikidwa kwa kukweza katundu inaimitsidwa kuti makilogalamu 800.

Mu wotsogolera smokescreens kuti mipope utsi amagwira machubu yaitali kutambasuka, omwe amaperekedwa ndi mafuta. Windscreen wiper magetsi woyendetsa okonzeka. Komanso, mu injini chipinda ndi chipinda cha waukulu gearbox anapereka dongosolo freon moto wozimitsa, amene adamulowetsa basi kapena pamanja.

Mi-2: zofunika

• Kutalika - 3.3 m.
• Utali - 11,4 m.
• Wononga awiri - 14.5 m.
• Zofunika kulemera kulemera - 3550 kg.
• kulemera yopanda ndege la - 2350-2372 kg.
• Mafuta Volume - malita 600, ndi thanki zina - 838 L.
• Nyamulani liwiro - 4.5 m / s.
• Ikuthamanga kwambiri ndi okwera liwiro - 190-194 Km / h pa mlingo nyanja - 210 Km / h.
• Denga - 1700 mamita (malo amodzi) 4,000 mamita (zazikulu).
• Flight osiyanasiyana - 355 Km, pazipita - 620 Km.

Kupanga wa Mi-2 inatha mu 1993. Ambiri mwa Helicopters zoposa 5450 opangidwa anali zimagulitsidwa ku Soviet Union ndi m'mayiko ena Warsaw ke. Komabe, Mi-2, ntchito ndi kupitirirabe m'mayiko oposa 20 padziko lonse, mwayi kubadwanso chitsanzo Mi-2A anayamba "Moscow ndege Bzalani" ndi JSC "Rosvertol".