Arjun lub ntsiab sib ntaus sib tua tank
Arjun lub ntsiab sib ntaus sib tua tankArjuna (Skt. arjuna "dawb, lub teeb") yog tus phab ej ntawm Mahabharata, yog ib qho tseem ceeb ntawm Hindu mythology.
Muaj cov lus ceeb toom hais tias los ntawm 2000 nws tau npaj yuav muab 1500 Arjun tso tsheb hlau luam rau cov tub rog los hloov lub Vijayanta tank, tab sis qhov no tsis tshwm sim. Kev txiav txim los ntawm kev nce hauv cov khoom tuaj txawv teb chaws, cov teeb meem kev lag luam yog qhov ua txhaum. Txawm li cas los xij, nws yog ib qho teeb meem ntawm kev hwm rau Is Nrias teb kom muaj lub teb chaws tsim lub tank hauv kev pabcuam, tshwj xeeb tshaj yog tawm tsam cov keeb kwm ntawm Pakistan txoj kev sim tsim nws tus kheej Al Khalid tank.
Lub Indian tank Arjun muaj ib tug classic layout. Tus tsav tsheb nyob rau pem hauv ntej thiab sab xis, lub tank turret nyob rau hauv nruab nrab ntawm lub hull. Lub tank commander thiab phom yog nyob rau hauv lub turret ntawm sab xis, lub loader nyob rau sab laug. Tom qab lub zog cog ntawm lub tank. Lub 120-mm rifled tank phom yog ruaj khov nyob rau hauv tag nrho cov dav hlau; tsuas yog unitary rounds yog siv thaum tua. Nrog rau lub ntsiab armament ntawm lub tank, ib tug 7,62-mm calibre sib koom ua lag luam yog mounted, thiab ib tug 12,7-mm RP yog ntsia rau ntawm lub ru tsev. Cov cuab yeej txheem ntawm lub tank suav nrog lub khoos phis tawj tswj hwm, cov cuab yeej pom kev hmo ntuj, thiab RHBZ system. Cov thoob nrog cov khoom siv roj feem ntau yog nruab rau sab nraum qab ntawm lub nkoj.
Lub 59-tuj Arjun tuaj yeem ncav cuag qhov siab tshaj plaws ntawm 70 km / h (55 mph) ntawm txoj kev loj thiab hla lub teb chaws ntawm 40 km / h. Txhawm rau kom muaj kev nyab xeeb ntawm cov neeg coob, cov cuab yeej sib xyaw ua ke ntawm peb tus kheej tsim, tsis siv neeg tua hluav taws thiab tua hluav taws, nrog rau kev siv riam phom tiv thaiv kev puas tsuaj loj. Lub tank Arjun muaj cov roj sib xyaw ua ke, cov khoom siv hluav taws xob siab heev thiab lwm yam tshwj xeeb, xws li kev sib koom ua ke ntawm kev tshawb nrhiav hluav taws thiab tua hluav taws, muaj cov khoom siv hluav taws xob rau kev tshawb nrhiav hluav taws thiab tua hluav taws - nws ua haujlwm thiab tiv thaiv kev tawg hauv cov neeg coob hauv 200. milliseconds, thiab nyob rau hauv lub cav compartment rau 15 vib nas this, yog li ua kom cov efficiency ntawm lub tank thiab cov survivability ntawm cov neeg coob. Kev tiv thaiv armor ntawm hneev nti ntawm lub welded hull yog ua ke, nrog ib tug loj lub kaum sab xis inclination ntawm lub Upper pem hauv ntej phaj. Ob sab ntawm lub hull yog tiv thaiv los ntawm cov ntxaij vab tshaus anti-cumulative, sab pem hauv ntej ntawm uas yog ua los ntawm armored khoom. Cov nplooj ntawv pem hauv ntej ntawm cov welded ntauwd yog nyob rau hauv vertically thiab sawv cev rau kev sib koom ua ke.
Lub hulls thiab hydropneumatic ncua kev kawm ntawv raug kaw los tiv thaiv plua plav thiab dej nkag mus rau hauv lub nkoj thaum ua haujlwm hauv swampy struts lossis thaum lub tank wading. Lub undercarriage siv ib tug tsis-adjustable hydropneumatic ncua kev kawm ntawv, gable txoj kev log nrog rau sab nraud shock absorption thiab roj hmab-coated lem nrog roj hmab-hlau hinges thiab tshem tau roj hmab pads. Thaum pib, nws tau npaj los nruab 1500 hp roj turbine cav hauv lub tank. nrog ., tab sis tom qab qhov kev txiav txim siab no tau hloov pauv hauv kev pom zoo ntawm 12-lub tog raj kheej cua-txias diesel cav ntawm tib lub zog. Lub zog ntawm cov qauv tsim cav yog li ntawm 1200 txog 1500 hp. Nrog. Nyob rau hauv kev twb kev txuas nrog rau qhov yuav tsum tau ua kom zoo dua tus tsim ntawm lub cav, thawj batch ntawm tso tsheb hlau luam yog nruab nrog MTU xyaw yuav nyob rau hauv lub teb chaws Yelemees nrog ib tug muaj peev xwm ntawm 1100 hp. Nrog. thiab tsis siv neeg kis ntawm ZF series. Nyob rau tib lub sijhawm, muaj peev xwm ua tau raws li daim ntawv tso cai lub cav roj turbine ntawm M1A1 tank lossis diesel xyaw siv hauv Challenger thiab Leopard-2 tanks raug txiav txim siab.
Lub tshuab hluav taws xob tswj hwm suav nrog lub laser rangefinder pom, ob lub dav hlau stabilizer, lub tshuab hluav taws xob hluav taws xob thiab lub ntsuas hluav taws xob pom. Kev muaj peev xwm tswj tau qhov hluav taws kub ntawm kev txav thaum hmo ntuj yog ib kauj ruam tseem ceeb rau pem hauv ntej rau Indian armored rog.
Kev txhim kho ntxiv rau lub tank tau suav tias yog qhov tsim nyog txawm tias tom qab qhov profile thiab tsim ntawm Arjun tank tau pom zoo, tab sis cov npe ntawm qhov tsis txaus tom qab 20 xyoo ntawm kev txhim kho tau ntev heev. Ntxiv nrog rau kev hloov pauv ntau yam ntawm kev tswj hwm, qhov hluav taws kub tswj qhov system, tshwj xeeb tshaj yog cov tswj hwm, tsis tuaj yeem ua haujlwm ruaj khov thaum nruab hnub hauv cov suab puam - ntawm qhov kub siab tshaj 42 degrees Celsius (108 ° F). Cov teeb meem raug txheeb xyuas thaum kuaj lub tank Arjun hauv Rajasthan suab puam - qhov tseem ceeb yog lub cav overheating. Thawj 120 lub tank tau tsim los ntawm xyoo 2001 ntawm tus nqi ntawm 4,2 lab US las txhua qhov, thiab raws li lwm qhov kev kwv yees, tus nqi ntawm ib lub tank tau tshaj tus nqi ntawm 5,6 lab US las txhua. Kev tsim cov batch ntawm cov tank yuav siv sij hawm ntev dua li kev npaj.
Cov tub rog kev coj noj coj ua ntawm cov tub rog Indian ntseeg tias Arjun tank tau dhau los ua qhov nyuaj heev rau kev txav mus los, uas yog, rau kev thauj mus los ntawm Indian txoj kev tsheb ciav hlau los ntawm ib cheeb tsam ntawm lub tebchaws mus rau lwm qhov thaum muaj kev hem thawj hauv ib qho haujlwm tshwj xeeb. ntawm lub teb chaws. Tank tej yaam num tau saws nyob rau hauv thaum ntxov 80s ntawm lub xyoo pua 20th thiab Indian kev lag luam tsuas yog tsis npaj txhij los pib tag nrho-fledged zus tau tej cov tshuab no. Kev ncua hauv kev txhim kho cov cuab yeej cuab tam ntawm Arjun tank, tsis tsuas yog ua rau poob nyiaj ntau, tab sis kuj ua rau belated muas riam phom systems los ntawm lwm lub teb chaws. Txawm tias tom qab ntau tshaj 32 xyoo, kev lag luam tsis tau npaj kom tau raws li qhov xav tau ntawm nws cov tub rog rau cov tso tsheb hlau luam niaj hnub. Cov kev npaj rau kev sib ntaus sib tua tsheb raws li Arjun tank suav nrog cov phom tua phom, tsheb, kev soj ntsuam huab cua, tsheb khiav tawm, thiab tsheb engineering. Muab qhov tseem ceeb ntawm qhov hnyav ntawm Arjun piv rau Soviet T-72 series tank, choj-ntev tsheb yuav tsum tau kov yeej dej teeb meem. Cov yam ntxwv ua haujlwm ntawm Arjun tank
Qhov chaw:
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Raws li cov kev paub ntawm kev tsim Mk 1 lub ntsiab sib ntaus sib tua tank raws li daim ntawv tso cai los ntawm Vickers Defense Systems (hauv Is Nrias teb, cov tso tsheb hlau luam no hu ua Vijayanta), thaum xyoo 1950, nws tau txiav txim siab los pib ua haujlwm ntawm kev tsim kho tshiab Indian 0BT, tom qab ntawd. hu ua Arjun tank. Txhawm rau tshem tawm kev vam khom rau txawv teb chaws hauv kev txhim kho thiab tsim cov tsheb armored, thiab muab lub teb chaws sib npaug nrog cov superpowers nyob rau hauv cov nqe lus ntawm tank zoo, tsoom fwv ntawm Is Nrias teb tau tso cai ib tug project los tsim ib tug tank txij li thaum 1974. Ib qho ntawm thawj tus qauv ntawm Arjun tank tau tshaj tawm rau lub Plaub Hlis 1985. Qhov hnyav ntawm lub tsheb sib ntaus sib tua yog kwv yees li 50 tons, thiab nws tau npaj tias lub tank yuav raug nqi txog US $ 1,6 lab. Txawm li cas los xij, tus nqi ntawm lub tank tau nce me ntsis txij li xyoo 80s, thiab cov txheej txheem kev loj hlob ntawm lub tank ntsib qeeb. Raws li qhov tshwm sim, cov khoom kawg tau pib pom qhov zoo ib yam li German Leopard 2 tank, txawm li cas los xij, tsis zoo li German tank, nws lub neej yav tom ntej tseem tsis ntseeg. Dua li ntawm qhov tsim ntawm nws tus kheej lub tank, Is Nrias teb npaj yuav loj heev yuav Lavxias teb sab T-90 tso tsheb hlau luam, txawm hais tias twb muaj ib qho kev txiav txim rau zus tau tej cov 124 Arjun tso tsheb hlau luam ntawm Indian chaw tiv thaiv.
