A Mi-171: bayani dalla-dalla da kuma hotuna

A dabara na Soviet injiniyoyin da ba daidai ba. Wasu daga cikin nasarorin da aukuwa na shekara da ta gabata ne har yanzu rayayye amfani da na yanzu tsara. Kuma shi ya zo ba ne kawai don ci gaba kimiyya amma kuma ayyuka a kan ƙasar, ruwa da kuma ko iska kai.

Da sabuwar Multi-manufa helikofta Mi-171, wanda shi ne na alfahari da Rasha masana kimiyya, ne kawai a gyara daga cikin taro a duniya twin-engine Mi-8 helikofta, ci gaba a cikin Tarayyar Soviet.

Irin daban-daban da kuma irin wannan a lokaci guda

A Mi-171 da aka ci gaba a cikin ma'aikata a Ulan-Ude tare da kai tsaye goyon baya daga wani gogaggen Mil Design ofishin located in Moscow.

Dalili aka dauka Mi-8AMT. Babban bambancin dake tsakanin biyu model ta'allaka ne da cewa model na Mi-171 yana mai yawa mafi alhẽri yi halaye. Shi ne iya tashi karkashin m yanayin yanayi. Saboda sabon kuma mafi iko Mi-171 hardware zai iya tashi sama kuma yana da babban iya aiki.

A jerin soja masu saukar ungulu Mi-171SH an ci gaba da sa a cikin sabis a shekarar 2009. An tsara don ya hallaka iska, surface da ƙasa hari, kazalika ga saukowa da harkokin sufuri na soja da kayan aiki.

Yau Mi-171 da aka sani da kai, soja kai da kuma farar hula helikofta, wanda aka gane a matsayin daya daga cikin manyan a duniya. Kawai soja gyara ne samuwa a 23 ƙasashe. Amma kafin ka zama daya, da helikofta ya zo dogon hanya na ci gaba.

labarin

Za mu iya cewa ci gaban ya fara a 1977 a wani ma'aikata a Kazan. Wannan shi ne inda helikofta Mi-8 an hõre gagarumin canji. Saboda haka akwai wani Mi-8AMT. Galibi sāke fuselage daga cikin na'ura - shi ke yi da yawa ƙara ƙara da yankin na kaya riƙe (yanzu ya iya saukar da mutane 29 saukowa a cika kaya). Ya halartar gagarumin canje-canje da kuma gida kayan aiki (Mi-171 ne matuƙa, daban-daban daga m). Amma kwarewa ya nuna cewa wannan canji da aka ba amfana daga helikofta - tsawo fuselage don ƙirƙirar mafi vibration. Don warware wannan matsala, a shekarar 1985, shi da aka ɓullo da kuma aiwatar da wani sabon ikon shuka.

Finalization na inji ci gaba ga wani shekara biyu. A wannan lokaci, mun an yi gwajin kwari canje-canje a cikin tsarin, da barin saukar ungulu don motsawa a kwance jirgin sama a wata tsawo na 6 thous. M, to kasa a altitudes har zuwa 4 km, kuma ma yin daina flights da kuma hawa da sauri. A karshe, ci gaban da aka kammala a shekarar 1991. An sa'an nan haife na Mi-171 - sabon helikofta lokaci.

fasaha halaye

A mafi bambanci a tsakanin sabuwar mota daga baya misali ne mafi zamani zane na airframe, da kuma gaban wani ƙarin kofa a gefen dama. Bugu da kari, hukumar ta bar ƙofar yanki da aka kara. Zamani kofofin yarda da maza a bar helikofta a kawai 15 seconds.

Yau, da Mi-171 hada modernized hali tsarin da kuma watsa, a aiwatar a cikin zane na jirgin iko da kuma kewayawa tsarin, ta zamani, avionics. A 1999 da helikofta aka bokan Amurka misali irin, wanda ya nuna ta high dace da kuma AMINCI.

Civic model

An fito da helikofta ne daya daga cikin mafi nasara aukuwa na zane makaranta Mil. Airlines aiki da Mi-171, bayanin kula versatility, sauƙi na aiki da kuma goyon baya, high AMINCI model. Rotorcraft jirgin sama ne kasuwanci a hanyoyi da dama:

• Babbar - misali da irin kayan aiki tsara don kawo lodi har zuwa 4 ton a wani kaya daki ko waje kaya;
• da fasinja da ake amfani da su safarar fasinjoji a cikin adadin mutane 26, sanye take da gaggawa kofofi, sauyin yanayi kula da tsarin, amo da kuma vibration kadaici.
• VIP-model aka yi amfani da su safarar fasinjoji a wani babban ta'aziyya daga sama zuwa mutane 14, da helikofta za a iya sanye take da wani wajen nisha, da tauraron dan adam Internet da sauran tsarin.
• Bincike da kuma ceto sanye take da musamman kayan aiki (winches, spotlights, radar tsarin), ba ka damar bincika da kuma fitarwa mutane a duk yanayin yanayi.
• wuta da aka yi amfani da su kawar da Aljihuna na ƙonewa via da lambatu na'urar da waje dakatar da bayarwa art a yankin na wuta taro.

High jirgin da fasaha yi na Mi-171 saukar ungulu, da yiwuwar ta yin amfani da daban-daban yanayin yanayi da kuma a cikin wani m zazzabi kewayon sanya shi daya daga cikin mafi kyau a duniya.

} ungiyoyin gyara

A ikon yinsa na aikace-aikace na Mi-171 saukar ungulu ne kullum fadada ta hanyar bullo da sabon aukuwa da kuma m zamani. A ra'ayi na wannan sunan kuma bayyana duk data kasance farar hula model ba zai yiwu ba.

Babban gyare-gyare na saukar ungulu ne:

• Mi-8 MTV-1 - mai saukar ungulu da injuna TV3-117VM jerin tare da gabatarwar atomatik gaggawa yanayin, da damar 2000 lita. sec., wanda yana kiyaye wa mai tsawo daga 3.6 km saman teku matakin. Dynamic rufi daga cikin mota -. 6 dubu mita, shi ne kasuwanci, akwai a shekarar 1988.
• Mi-171A1 - modified Mi-171 saukar ungulu, da halaye na wanda dace da United States airworthiness nagartacce.
• Mi-172 - wani model da aka tsara dangane da Mi-8 MTV-1, tun farkon 2017 ne kawai rotorcraft a Rasha saba da kasuwanci da sufuri da fasinjoji.

Rundunar version na Mi-171 na farko ya tashi a shekarar 1992, da kuma ya kamata ya zama kawai don fitarwa zuwa wasu kasashe. Yanzu ya rayayye amfani a Rasha.

soja model

Fada inji Mi-171SH ne Rotary-reshe jirgin sama na sabon-tsara na'urar, wanda kunshi duka na ci-gaba ci gaban da soja-tsaron hadaddun. An tsara don saukowa (har zuwa 16 mutane), sufuri na kaya da kuma kayan aikin soji yin la'akari har zuwa 4 tan a kai daki ko a waje majajjawarsa, za a iya amfani da su safarar up to 12 rauni a kan stretchers.

Armor Mi-171SH ne na farantin. Idan dole, shi za a iya cire da kuma kara da matsakaicin load iya aiki. Don kare da shiryar da makamai masu linzami da helikofta sanye take da wani tsarin ba da EVU, wanda garkuwoyi shaye. Haka kuma, inji sanye take da atomatik sake saiti na reflector tsarin. Duk wannan muhimmanci ƙara da fama survivability naúrar.

soja gyara

Makamai helikofta damar da shi zuwa hallaka duka biyu, har yanzu kuma motsi hari a kan ƙasa, teku, da kuma iska. Yana yanzu, aka sani da biyu main versions na helikofta:

• E-B bambanta 8AMTSh sabon injin turbin raka'a "Klimov" series, da kuma gaban karin injuna na irin TA-14 da kuma wani updated sa na avionics.
• Mi-8AMTSh ISLANDS - gyara, tsara don ayyukan a cikin Far Arewa, daban-daban da juriya ga matsananci-low yanayin zafi, an sabunta sa na kewayawa na'urorin da damar don tashi a low ganuwa yanayi.

Wasu soja Mi-171 jirage masu saukar ungulu sun mika kofa a gefen dama na jirgin ruwa gefe, a gangara a kan wani electrohydraulic drive ga azumi amphibious saukowa.

kara ci gaba da

The saukar ungulu ne kullum ana inganta. Mai sabon zamani da kuma ci gaban ne Mi-171A2, wanda ya shiga taro samar a 2014. A karo na farko, ya aka gabatar a kasa da kasa nuni HeliExpo-2012 a Amurka.

Motar yana da wani ci-gaba ikon shuka da kuma watsa, wani modified sa na avionics, wani sabon aiki da kiyaye tsarin. Irin wannan sababbin abubuwa sun gano tartsatsi ruwan dare. Wannan shi ne dalilin da ya sa Mi-171 helikofta ake gudanar da fasaha manual ne da yardar kaina samuwa.