Tanki yayikulu yankhondo Type 90
Tanki yayikulu yankhondo Type 90Atangopanga mtundu 74 thanki (makhalidwe chikale pafupifupi pa siteji kamangidwe), utsogoleri wa asilikali Japanese waganiza kulenga wamphamvu kwambiri, thanki amakono, opangidwa kwathunthu pa zipangizo Japanese kupanga. Galimoto iyi yankhondo imayenera kupikisana pamlingo wofanana ndi thanki yayikulu ya Soviet T-72. Chotsatira chake, kulengedwa kwa TK-X-MBT (makina osindikizira) kunayamba mu 1982, mu 1985 ma prototypes awiri a thanki adalengedwa, mu 1989 ntchitoyi inatha, mu 1990 thankiyo inakhazikitsidwa ndi asilikali a ku Japan. Yankho loyambirira la ku Japan ndi chojambulira chopangidwa ndi Mitsubishi. Makina opangira ammo rack ali mu niche yopangidwa ndi nsanjayo. Panthawi yotsitsa, mfutiyo iyenera kutsekedwa molunjika molingana ndi denga la turret, lomwe limafanana ndi zero yokwera. Ogwira ntchito pa tanki amasiyanitsidwa ndi zida ndi zida zankhondo, ndipo padenga la turret niche pali mapanelo otulutsa, omwe amathandizira kuwonjezeka kwa chitetezo cha thanki. Dongosolo lowongolera moto lopangidwa ndi Mitsubishi limaphatikizapo makina ojambulira a laser, zida zowonera ndi zowongolera zomwe zidakhazikika mundege imodzi (yopangidwa ndi Nikon Corporation), kuyang'ana panoramic ndi zida zowongolera zokhazikika mundege ziwiri (zopangidwa ndi Fuji Photo Optical company"), chotenthetsera. imager ("Fujitsu company"), makompyuta a digito, njira yolondolera chandamale ndi seti ya masensa. Kompyuta yamagetsi yamagetsi imangoganizira zosintha za liwiro la chandamale, mphepo yam'mbali, chandamale, gudumu la trunnion axis roll, kutentha kwa mpweya ndi kuthamanga kwa mumlengalenga, kuthamanga kwa tanki yake ndi kuvala koboola. Zowongolera kutentha kwa chiwongolero ndi mtundu wa kuwombera zimalowetsedwamo pamanja. Ulamuliro wa kayendetsedwe ka kayendetsedwe ka moto kachitidwe kachitidwe kamene kamakhala kamene kamapangidwira. Mfuti yamakina ya 7,62 mm yophatikizidwa ndi cannon, 12,7 mm M2NV anti-aircraft gun padenga la turret, ndi zida zisanu ndi chimodzi zowombera utsi zidayikidwa ngati zida zothandizira ndi zina. Onse ogwira nawo ntchito omwe ali mu turret ya thanki amatha kuwongolera zida zothandizira. Komabe, machitidwe owongolera moto amapereka patsogolo malamulo a wolamulira. Mfutiyo imakhazikika mu ndege ziwiri, kulunjika kumachitika pogwiritsa ntchito magetsi oyendetsa magetsi. Dongosolo lowongolera moto (FCS) limaphatikizidwa ndi njira yochenjeza za kuyatsa kwa thanki yokhala ndi mtengo wa laser wa anti-tank system pakuwononga magalimoto okhala ndi zida. Chifukwa cha makina otsekedwa a hydraulic okhala ndi pampu yapakati, ndizotheka kusintha mawonekedwe a tanki mu ndege yayitali, yomwe imakulitsa mwayi woloza mfuti pa chandamale popanda kuwonjezera kutalika kwa thanki. Kuyimitsidwa kwa thanki ndi kosakanizidwa: kumaphatikizapo ma servomotors a hydropneumatic ndi ma torsion shafts. Ma servomotors a Hydropneumatic amayikidwa kutsogolo ndi mawilo awiri omaliza mbali zonse. Chifukwa cha makina otsekedwa a hydraulic okhala ndi pampu yapakati, ndizotheka kusintha mawonekedwe a thanki mu ndege yayitali, yomwe imakulitsa mwayi woloza mfuti pa chandamale popanda kuwonjezera kutalika kwa thanki, komanso Chilolezo mu osiyanasiyana 200 mm kuti 600 mm. Chipinda chapansichi chimakhala ndi mawilo asanu ndi limodzi a gable ndi ma roller atatu othandizira pabwalo, mawilo akumbuyo, ndi maupangiri akutsogolo. Malinga ndi zina, mitundu iwiri ya njanji yapangidwa kwa thanki ya Type 90, yomwe iyenera kugwiritsidwa ntchito kutengera momwe tanki imagwirira ntchito. Tankiyo ili ndi injini ya dizilo yokhala ndi mikwingwirima iwiri ya 10-silinda V yoboola pakati, yomwe imapanga mphamvu ya 1500 hp pa 2400 rpm, kufalikira kwa hydromechanical ndi chosinthira chotsekeka, bokosi la pulaneti komanso kufalikira kwa hydrostatic mu swing. yendetsa. Unyinji wa kufala si upambana makilogalamu 1900, okwana ndi kulemera kwa injini wofanana ndi makilogalamu 4500, zomwe n'zogwirizana ndi mfundo dziko. Okwana, makampani Japanese asilikali opangidwa za 280 akasinja a mtundu uwu. Pali zambiri za kuchepetsedwa kwa kupanga thanki, kuphatikizapo chifukwa cha mtengo wake wokwera - 800 yen miliyoni (pafupifupi $ 8 miliyoni) mtengo wa galimoto imodzi, Japan ikukonzekera kuyika ndalama zomwe zatulutsidwa mu machitidwe a chitetezo cha dziko. Pamaziko a galimoto yamtundu wa tank 90, galimoto yothandizira luso yokhala ndi dzina lomwelo idapangidwa (monga mukuwonera, ku Japan, kukhalapo kwa magalimoto osiyanasiyana okhala ndi index yomweyi kumaloledwa). Makhalidwe amtundu wa tanki yayikulu yankhondo Type 90
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