Mi-2 (helekopa): hoakaka a me nā kiʻi

I ka manao o ka Mi-2 mea he ulu o Ni-mīkini peahi uila 1, kahi e hoonoho iho i ka fuselage maluna o na ia liilii kinoea mīkini peahi uila kiko'ī i loaʻa no ka payload holoʻokoʻa kāpena wahi. Ma o ka haku o ka hou mokulele, ia la ia mea i loko o ka Akuma ka o 1961 a me ka mea mua Mi-2, hele mai nā makahiki ma hope me nā mīkini peahi uila "Izotov GTD-350" me ka 'auhau o ka 400 nā lika. i kekahi. kēlā leleʻaoʻao ma kaʻaoʻao ma luna o ke kaba.

ka papa kuhikuhi hana

Ka mokulele Ua hoʻololi i, e hana i ka mea hana ma ka amo ana o Lightweight waiwai, naʻe aʻo Mi-1. Ohua mana hiki ke lawe 7 kanaka, a me ka ke kahu moku. Ma ke kūlana o ka hoʻopakeleʻana mokulele Mi-2 lawa eha stretchers, a me ka 'inikua hana. Ka moku Ua hiki no e lawe ana i wahie, o ka mai a hiki i 700 kg. E like me ka lele manu'ū, a me ka hana hoʻopakele kaa hiki e iai? Oaiaaiea ventral makau no a kau i ka haawe kaumaha o ka mai i 800 kg a ma luna o ke kāpena puka winch hiki o ka hookiekie ana i ka 150 kg. I ka ha o ka papa kuhikuhiE palapala noi i distinguishes helekopa Mi-2 - ka hanaʻino i loko o ka mahiai, no ka i ka mea hiki ke hoʻolako pono me ka poʻina nalu i i kauʻia ma luna o na aoao a elua o ke kaba, hiki ke hoopaa 450 kg o maloʻo Nine Inch a me 500 nā lika. E hana nā hana ukana poʻina nalu hiki ke auou caiaiai me keu wahie.

Mōʻaukala o ka hanaia'na

Mi-2 (e nānā Hawaii photo. Ma ka anamanaʻo) i hana ia ma ka WSK hola ma Mielec ma Poland. Ma hope o ke kūkā ', ai hoʻoili i loko o January 1964, i ka WSK ua loaa mikanele pono, e hana i ka mokulele a me kona kiko'ī. He Ua manao ia e puku i ka Mi-1 koa mokulele, a e e oi loa waiwai no ka "Aeroflot" like ambulance a me ka ea taxis. Kekahi Mi-2, ua manaoio aku no lakou e ua, ua haawi aku i ka United ¶ʻO'Araba Repubalika, mai kahi mea e paha, e haule iho iloko o ka Iseraela.

Ma ka hapalua like-kanalima Mile Buro i hooholoia e hoala mai i ka Mi-1 hana ma ka ulu ana o kona hoʻokolohua o ka mīkini peahi uila. No keia hopena, elua hou kinoea mīkini peahi uila engine me ka noa mīkini peahi uila "Izotov GTD-350" Ua wae. Helu, ka mea, o ka hapalua o ke kaumaha o ka mea mua kuʻe maloko'ā kiko'ī, elua GTD-350, he 40% ikaika. Ka mea, i lele akuʻaoʻao ma kaʻaoʻao ma luna o ka fuselage, a me ka nui loa maoli ka loaʻa kāpena makahiki, a hoonui ae i ka hana ana o ka Mi-2. Oia powerplant 'ae' ia e hoʻololi i ka rotational māmā holo o ka hoʻohewa, ka malama ana i ka engine māmā a eia i.

mokulele prototype Ua kapaia ka B-2, a ua hope Kapa hou i ke Mi-2. Ke helekopa mua lele ma September 1961 Ua ua i ka ia epaepa huila, EYI a me ka huelo, e like me ka Mi-1. Ma hope o ka mālama '-ho'āʻo Ua hala mea hao huelo epaepa huila (1-y me Ni ua laau), a laila, me 1965, UA ikeia aku la kekahi hou lole e hali ana i ka epaepa huila, ia ma ka Mi-6.

No Soviet nā hale hana i hoopau ai i ke hana i loko o ka? Iecaianoaaiiie o ka Mi-8 a me nā kaumaha Mi puke, manawa WSK-Swidnik aelike Ua hiki no ke? Iecaianoaaiiuo a me ka hou 'ana o ka Mi-2 i loko o Poland, a hoomaka ae la i ka 1964. ka mua Polish Mi-2 a hiki i keia ua i kona kaikamahine i kona holo ana i loko o ka malama o Novemaba 1963, a ma hope o pau ana o ka hoao ana i ka 1965, hoomaka ae la kona nui-unahiʻole, i? iecaianoaaiiuo. Ka mua pūkaʻina Mi-2 Ua lako pono me Hawaii 400 ho'āo ai. kek.., akā, i ka 1974 keia aiao i ua mahuahua no 450 nā lika. i kekahi. I ka hoʻohana 'ana o aniani i loko o ka papa kuhikuhiE epaepa huila, huelo epaepa huila a me ka stabilizer Nohie? Iecaianoaaiiuo a me ka hoʻoikaika' ana i productivity.

No ka kanawai a me ka oihana koa anaʻokoʻa wale nō o ka Mi-2 i kūkulu. Helekopa ma ka hana a me ka Polish Air Max, i lako pono me ka rocket launchers a me ka lewa-i-honua Kao lele lako kaua, a i hemo aku, mai ka mawah ma ka aoao o ka fuselage.

ka hoʻololi 'ana

• Mi-2 helekopa sīwila hoʻokolohua o ka hae, convertible ohua a ukana amo, pollinator (i kapaia o Bazant), he aʻo mokulele, e hoʻomaka Honolulu For the a me ka photogrammetry a ukana lawe me ka mawaho ka wehe a me ka pila nui winch.
• Mi-2B: kumu hoʻohālike me ka moʻolelo hoʻokele 'ana, a me ka pou nenoaia ole protivoobledeniteley epaepa huila kōmi' ana. Weight ohua mana ua 2300 kg, a kalepa - 2293 kg.
• E-2D Przetacznik: koa ea kauoha oaio me ka Radio kamaʻilio, encryption, a kelepona lako a pan.
• Ni-2P: maʻamauʻewalu-ohua helekopa convertible me ka mawaho ka wehe a me ka uila winch i loko o vsegruzovoy.
• Mi-2P: mahiʻai hoʻokolohua no kaʻike mau aʻoi loa-haahaa lakou hoopuehu a me kaʻawa. Ma na aoao elua o ka fuselage poʻina nalu palaoa nona iho a 500 nā lika o kinowai a maloʻo Nine Inch 375 kg kela mea keia mea, a ua hoopaa 14thʻehu mea hoʻonui me 128 nozzles. Weight ole e haawe - 2.372 kg.
• Mi-2 Platan: hoʻouku helekopa.
• Mi-2RL: ea ambulance a me ka huli ana a me ka hoʻopakele kēia o ka Mi-2, i hoʻolako pono me ka pila nui ke eaʻe.
• Mi-2RM Anakonda: hoʻokolohua o ka huli 'ana a me ka hoʻopakeleʻana helekopa Mi-2P no kaʻoihana moku hoʻohana me ka uila winch awaʻaoʻao puka, papahana no nā kanaka, a hookuu i waapa ea. 9 huahelu kūkuluʻia no ka mea Polishʻoihana moku maunakea.
• Mi-2po: koa akamai nā loli.
• Mi-2pc Padalec: helekopa Nine Inch a me liluwelo akamai.
• E-2c: Medevac ea "ambulance", iai? Oaiaaiea e lawe eha stretchers, ukali, a me nā nā mea maʻi i loko o ka noho kulana.
• Mi-2SZ: nooaai? Helekopa me pālua kumu hoʻohālikelike a.
• Mi-2T: koa amo.
• E 2URN: 1973ʻano o ka Mi-2US, akā, me ka mau launchers "Mars 2", kela mea keia mea o ka i hiki paa 16 57-mm o rockets C-5 No ka mea, kokoke ea kākoʻo a kaua manao.
• Mi-2URP Salamandra: Anati-ho o ka Mi-2 hoʻokolohua o ka 1976 me ka eha alakaʻi Kao lele lako kaua MA-3 ( "Baby» 9M14M) ma luna o ka pylons a me ka eha hou i loko o ka waiwai paa; hope ana hoʻohālike i hoʻolako pono me ka eha Kao lele lako kaua "Strela 2".
• Mi-2URPG Gniewosz: like ia Mi-2URP, akā, me ka eha Anati-mokulele Kao lele lako kaua SA-7 (9M32 «pua»).
• E 2US: hakakā helekopa, ka mea, ua lako pono ia me ka pu-NA 23km caliber o ka 23 mm o, mai kaʻaoʻao hema o ka fuselage,ʻelua pū ma kēlā me kēiaʻaoʻao, aʻelua pū 7,62 mm o loko o ka hope pahu.
• Mi-2 fm Kajman: kēia no ka Photogrammetry. Hua mai la 2 huahelu.
• Mi-2X Chekla: pāhawewe reconnaissance helekopa a me ka mea kuhikuhi smokescreens.
• UMI-2po: aʻo reconnaissance mana.

Mi-2MSB

Ma Ukrainian ka hoʻololi 'ana Ni-2MSB hoʻouka kekahi AI-450M "Hawaii SICH" kiko'ī o 465 ho'āo ai. i kekahi. me ka 27% emi wahie hokii, a me ka emi ke kaupaonaʻana 25 kg. Helekopa Avionics i kekahi, ua hōʻano. Lolina pylons i hoʻolako pono me ewalu 80-mm o rocket launchers B8W8MSB a me ka 'akomi grenade launchers. No ka mea, na pylons ana ma ka hope puka makani ole hoʻololi i ka 'ole o ka fuselage, hiki e hoʻouka kekahi ma waho o ka ammunition i ka pu, mai ka helekopa kāpena.

Additional 7,62 mm o mīkini pū i ke kuni ihola ia i loko o nā puka wai o ka helekopa. Eia kekahi, ma lalo o ka huelo mea hoʻonui, pu me ke ano o ka holo ana Ira laua 'ākeʻakeʻa mea manaʻo Launch flares. Mau kumu i hapa palekana mai Anati-mokulele Kao lele lako kaua me ka Ira laua alakaʻi i ho i ka make māinoino nui i nā luna hoʻolale helicopters.

E noa ka hōʻikeʻano o ka Mi-2

Ka lawe'ōnaehana oia hoi he ekolu-kōmi 'propeller me neaa kamakawiwo ole dampers. Profile kōmi '- NACA 230-12M. Ke kōmi 'ana mai i hoʻokomo mai. Lele wawahi epaepa huila. Main epaepa huila kumu ua kipakuʻia kēlā me kēia Hawaii reducer. Ke EYI maupaʻa i ka papa kuhikuhiE gearbox ekolu-ʻanuʻu, waena a me ka huelo.

Ka ho'ēmiʻana hiʻohiʻona o ka mīkini peahi uila māmā holo no ka papa kuhikuhiE epaepa huila mea 1: 24,6 No ka huelo epaepa huila - 1: 4,16. Main gearbox ua hakuloli e kipaku nenoai no kākoʻo mana a me ka koho no ka wawahi epaepa huila. Na overrunning lālau disconnects ka epaepa huila, mai ka nele engine, hiki kona hoʻoponopono-kuapo.

Initially kēlā me kēia ke kōmi 'i he typical manao o Mil helicopters, oia hoi o ka pili pauku 20 pili i ka oka a hookoe mai i kekahi a hiki i ka trailing kae o ka halepaahao, a me nā kapa komo iā ia Aluminum oka pepa. Hope hana WSK-PZL-Swidnik? Ac? Oi holomua epaepa huila ke kōmi ma muli dural extruded i hookoe mai i na pauku a me ka ea ka penaʻana.

waiwai hooponopono une lōhai'ōnaehana mea cyclic, a like kona nui neaa; ee iaaanu aey huina, noho mana ana ma ka like kona nui une lōhai mai he papamoe stabilizer.

Fuselage kuina duraluminium i pili ma ke kina ole kuʻihao paha rivets. Ua ninoieo o ekolu papa kuhikuhiE eiiiiiaiou - ka ihu hapa o ka Central a me ka huelo mea hoʻonui; e haawe ana i hehee ai, ka ikaika me ka kuhiliʻole kila.

kaʻa

Mi-2 - chopper kaapuni me ka 'ole-retractable tricycle awa pae kapa me ka huelo huila. Pālua huila ke aupuni 'ma ke alo a me kekahi huila luna i loko o ka papa kuhikuhiE kino. Oil-pneumatic hawewe absorbers hoʻouka kekahi ma luna o nā mea a pau kūkulu pū, a me ka huelo. I ka papa kuhikuhiE kŰia absorbers hiki ke Makuakane pu me ka maʻamau workloads, a me ka hiki lepo resonance. Main papale hainaka i Ana 600h180 mm o ma ka puʻe o 4,41 bar. Nasal - nui 400h125 mm o, puʻe o 3,45 bar. I ka papa kuhikuhiE huila i hoʻolako pono me ka pneumatic nā paleki. Metal mokulele xi i ponoʻole.

mana kanu

Ka Hawaii Mi-2 - 313 kW turboshaft "Izotov GTD-350" Polish no? Ieoaeunoaa. Elua o kēia mau kinoea turbines i luna kokoke ma luna o ka mokulele kāpena. Na wale wahie pahu o 600 L nona iho laholio ua aia ma lalo o ke kāpena palaoa. Ma na aoao elua o ka helekopa hiki no i ka mea hoʻonoho o nā mawaho pahu o 238 nā lika. Ke iie noaioee ua aia ma kaʻaoʻao'ākau. Oil ka leo - 25 ho'āo ai.

i hoʻokomo '

Nō kāu, kekahi kahu moku, mea i loko o ka cockpit ma kaʻaoʻao hema. Ma ka lewa-hoʻoponopono kāpena hoʻolako i manawa no i ka 8 ohua - aʻo i kaʻoihana hoʻi i hope mau papa noho no 3 kanaka, kela mea keia mea me elua houʻaoʻao hookolokolo, e starboard ke kua, kekahi ma hope o ka mea 'ē aʻe. noho a pau o ka ohua hiki ke wehe 'ia e lawe mai i 700 kg o ka waiwai. Komo i ke kāpena ma ka puka ma na ami ma kēlāʻaoʻao i loko o ke alo o ke kaba a me kaʻaoʻao hema o ka moku. Ka hāʻuleʻana window i ka ke kahu moku, o ka pilikia'uīʻia. Ke hoʻopakele hoʻololi 'makahiki no 4 stretchers a me ka pololei a me stretcher 2 a me 2 e noho ana nā mea maʻi. Ka hoʻonaʻauao mana e noho kokoke, a he pālua kumu hoʻohālikelike a. Mi-2 - helekopa me kaʻike mau paio hahana maoli nō nenoai, hoʻokomo ea a me ka ea hoʻoikaika kino.

'ōnaehana

Kalaiaina enaena ea enaena, ma ka engine. No ka hoʻokomo ea i anu ino, o ka lewapuni ea mehana i loko o ka wela poe kuai moni.

Na neaa'ōnaehana i ka puʻe o ka 65 ka hoaka a me ua papahana e hōʻoi 'i ka une lōhai cyclic, a like kona nui. Hokii no neaa loli mea 7,5 L / min. Pahu holo pololei mai. Ke pneumatic'ōnaehana i ka puʻe o ka 49 ka hoaka a me ua papahana e hana i nā nā paleki.

Power lako ua hoʻolako 'ia e like me ka-mīkini hana wāwahie i loko o ka noi e nā Hawaii STG-3 3kW, a me 3-pae AC mīkini hana wāwahie nona iho o ka 16 kW a me ke anakahi uila 208 V. DC 24V mana lako ua hoʻolako' ia e nā kēpau-ʻakika iuo aaoa? Me ka 'auhau 28 Ah. I ka papa kuhikuhiE a me ka huelo rotors, windshield i hoʻolako pono me ka pila nui protivoobledineniya. Ke eaʻai ana ua enaena ea ia mai ka engine.

Avionics

Typical hehee wale nā mau transceiver MF / HF, gyrocompass, Radio panana, altimeter, he intercom'ōnaehana a me ka holo hookolokolo poe makapo. Kekahi koa ka hoʻololi 'ana i ka ihu a me ka huelo aʻoaʻo radars.

lako a

Mahiai mana o ka helekopa ma kekahiʻaoʻao o ka fuselage pahu i hoʻolako pono me ka huina pau nona iho o ka 1000 nā lika o ka loli 'ole 750 kg o ka maloo Nine Inch, a me ka kīʻamo loan ma ka hope o ke kaba ma nāʻaoʻaoʻelua, a me kaʻehu maloʻo Nine Inch ma kēlā me kēia pahu. Ka laula o kaʻehu swath mea 40-45 m.

Ke hoʻopakeleʻano lele uila winch aʻela kēlā hae nona iho o ka 120 kg. Ukana ventral makau hiki ke hoʻouka kekahi no ka mea, ua leha wahie, ke wehe 'ia 800 kg.

I mea kuhikuhi smokescreens i kaʻohe a no ka maluhiluhi, ua i pili loa mailaila aku paipu, a i lako me ka wahie. Windscreen wiper uila ke kahu moku, iai? Oaiaaiea. Eia hou, ma ka engine pahu, a me ka pahu o ke kumu nui gearbox i freon ke ahi pioʻana'ōnaehana, a ua ho'ā 'ia paha' akomi 'a hana lima.

Mi-2: hoakaka

• Kiekie - 3.3 m.
• Lōʻihi - 11,4 m.
• Hoʻohewa anawaena - 14,5 m.
• Takeoff ke kaupaona kaumaha - 3550 kg.
• Empty kaumaha o ka helekopa - 2350-2372 kg.
• Wahie Volume - 600 nā lika, me ka hou pahu - 838 ho'āo ai.
• E kau māmā - 4.5 m / s.
• Cruising māmā a me ka kiʻekiʻena holo - 190-194 km / h ma ka 'ilikai - 210 km / h.
• Palena - 1700 m + (kūpaʻa) 4,000 ka m (hōʻeuʻeu).
• Holo huahelu - 355 ei, i ka i kā mākou - 620 ei.

Mass? Iecaianoaaiiuo o ka Mi-2 Ua pau i loko o 1993.ʻO ka hapa nui o ka oi ma mua o 5450 helicopters hua mai la i hoʻolilo ai i ka Soviet Union a me nā Warsaw Pact'āina. Eia naʻe, Mi-2, hana ua nō e hele ma loko o oi ma mua o 20'āina a puni ka honua, i ka manawa e e reborn ma ka hoʻohālike o ka Mi-2a, ulu "Moscow helekopa Plant" a me JSC "Rosvertol".