Tanki yayikulu yankhondo Type 74
Tanki yayikulu yankhondo Type 74
Tanki yaikulu "74" ali ndi masanjidwe tingachipeze powerenga ndi injini zolimba ndi kufala. Chikopa chake chimapangidwa kuchokera ku mbale zankhondo, turret imaponyedwa. Chitetezo cha Ballistic chimapangidwa bwino pogwiritsa ntchito turret yowongoka komanso ma angles apamwamba a zida zam'mwamba zam'madzi. Kuchuluka kwa zida zankhondo za mbali yakutsogolo ya nkhokwe ndi 110 mm pamakona a 65 °. Zida zazikulu za thanki ndi mfuti ya 105 mm English L7A1, yokhazikika mu ndege ziwiri zowongolera. Amapangidwa ndi chilolezo ndi Nippon Seikose. Zipangizo zosinthira zidasinthidwa. Itha kuwombera zida za 105-mm zomwe zimagwiritsidwa ntchito m'magulu ankhondo a mayiko a NATO, kuphatikiza zida zaku America zoboola zida za M735 sub-caliber projectile, zopangidwa ku Japan pansi pa chilolezo.
Kunyamula zida za thanki "74" kumaphatikizapo kuboola zida zankhondo ndi zipolopolo zophulika kwambiri, zozungulira 55, zomwe zimayikidwa mu niche yakumbuyo kwa nsanja. Kutsegula pamanja. Mfuti yoyima yoloza ngodya kuchokera -6° mpaka +9°. Chifukwa cha kuyimitsidwa kwa hydropneumatic, amatha kukulitsidwa ndikuchokera -12 ° mpaka +15 °. Zida zothandizira za thanki "74" zimaphatikizapo mfuti ya 7,62-mm coaxial, yomwe ili kumanzere kwa cannon (zipolopolo za 4500). Mfuti yolimbana ndi ndege ya 12,7-mm imayikidwa poyera pa bulaketi pa turret pakati pa zipolopolo za wolamulira ndi zonyamula katundu. Itha kuthamangitsidwa ndi onse onyamula katundu komanso wolamulira. Makona olunjika amfuti yamakina ali osiyanasiyana kuyambira -10 ° mpaka +60 °. Zida - 660 zozungulira.
M'mbali mwa mbali ya kuseri kwa nsanjayo, pali zida zitatu zowombera ma grenade kuti zikhazikitse zowonetsera utsi. Dongosolo loyang'anira moto limaphatikizapo laser sight-rangefinder, zowoneka zazikulu ndi zowonjezera za wowombera mfuti, chida chokhazikika, kompyuta yamagetsi yamagetsi, mapanelo owongolera a olamulira ndi owombera mfuti, komanso zowongolera zoyezera kuchuluka kwake ndikukonzekera deta. kuwombera kumaperekedwa kwa commander. Amagwiritsa ntchito mawonekedwe ophatikizika (masana / usiku) owoneka bwino, omwe amakhala ndi chojambulira chamtundu wa ruby laser chomwe chimayesa kutalika kwa 300 mpaka 4000 m. Kuti muwoneke mozungulira, pali zida zisanu zowonera zomwe zimayikidwa pamphepete mwa hatch ya wolamulira. Wowomberayo ali ndi mawonekedwe ophatikizika (masana / usiku) owoneka bwino okhala ndi kukula kwa 8x komanso mawonekedwe othandizira a telescopic, zida zowonera usiku. Cholingacho chikuwunikiridwa ndi chowunikira cha xenon chomwe chimayikidwa kumanzere kwa chigoba chamfuti.
Kompyuta yamagetsi yamagetsi yamagetsi imayikidwa pakati pa wolamulira ndi wowombera mfuti, mothandizidwa ndi zida zowunikira (mtundu wa zida, kutentha kwamoto, kuvala kwa mbiya, pivot axis tilt angle, liwiro la mphepo), kukonza mfuti. ma angles olunjika amalowetsedwa m'malo a olamulira ndi owombera mfuti. Zomwe zili pamtunda wopita ku chandamale kuchokera pa laser rangefinder zimalowetsedwa mu kompyuta basi. Chokhazikika cha zida za ndege ziwiri chili ndi ma drive a electromechanical. Kuwongolera ndi kuwombera kuchokera ku cannon ndi mfuti yamakina a coaxial kumatha kuchitidwa ndi wowombera ndi wolamulira pogwiritsa ntchito mapanelo ofanana. Wowombera mfutiyo, kuphatikiza apo, amakhala ndi ma drive amanja osawerengeka olunjika komanso kuzungulira kwa turret.
Chojambuliracho chili ndi chipangizo chowonera periscope cha 360 ° choyikidwa patsogolo pa hatch yake. Dalaivala ali mu chipinda chowongolera kutsogolo kumanzere kwa chombocho. Ili ndi zida zitatu zowonera periscopic. Akatswiri a ku Japan adasamala kwambiri kuti achulukitse kuyenda kwa thanki, popeza kuti m'madera ambiri ku Japan muli madera ovuta kudutsa (minda yamatope ya mpunga, mapiri, ndi zina zotero). kunyamula mphamvu. Zonse izi kuchepetsa kulemera kwa thanki, yomwe ndi matani 38. Tanki ili ndi silhouette yochepa - kutalika kwake ndi mamita 2,25 okha. Izi zinatheka pogwiritsa ntchito kuyimitsidwa kwamtundu wa hydropneumatic, zomwe zimakulolani kuti musinthe chilolezo cha galimoto kuchokera 200 mm mpaka 650 mm. , komanso kupendekera thanki kumanja kapena kumanzere bolodi kwathunthu komanso pang'ono, kutengera mtunda.
Kutengera kwa makinawo kumaperekedwa ndikusintha magawo anayi oyimitsidwa a hydropneumatic omwe ali pamawilo amsewu woyamba ndi wachisanu mbali iliyonse. Kavalo wapansi alibe zodzigudubuza zothandizira. Ulendo wonse wa wodzigudubuza njanji ndi 450 mm. Kuthamanga kwa mbozi kungathe kuchitidwa ndi dalaivala kuchokera kumalo ake mothandizidwa ndi hydraulic drive ya tensioning mechanism. Tanki imagwiritsa ntchito mitundu iwiri ya njanji (m'lifupi 550 mm) yokhala ndi hinge yachitsulo-rabala: mayendedwe ophunzitsira okhala ndi njanji zopangira mphira ndikulimbana ndi mayendedwe azitsulo zonse okhala ndi zingwe zolimbitsa. Injini ndi kufala kwa thanki amapangidwa mu chipika chimodzi.
Injini ya dizilo yokhala ndi mikwingwirima iwiri yokhala ndi mawonekedwe a V-cylinder 10 10P 2 WТ idagwiritsidwa ntchito ngati magetsi. Ili ndi ma turbocharger awiri olumikizidwa ndi magiya ku crankshaft. Compressor drive kuphatikiza (makina ochokera ku injini ndikugwiritsa ntchito mpweya wotulutsa mpweya). Izi zimathandizira kwambiri kuyankha kwamphamvu kwa injini yamitundu iwiri. Mafani awiri a axial a dongosolo lozizira amakhala mopingasa pakati pa midadada ya silinda. Pa liwiro lalikulu (22 rpm), 2200 hp amadyedwa kuyendetsa mafani onse. sec., amene amachepetsa mphamvu ya injini kuchokera 120 mpaka 870 malita. ndi. Dry injini kulemera 750 kg. Kuphatikiza pa mafuta a dizilo wamba, imatha kuthamanga pamafuta ndi palafini wandege.
Kugwiritsa ntchito mafuta ndi 140 malita pa 100 km. Kutumiza kwa MT75A hydromechanical kwa mtundu wa Mitsubishi Cross-Drive kumapereka magiya asanu ndi limodzi opita kutsogolo ndi giya imodzi yakumbuyo popanda kufooketsa chopondapo cha clutch, chomwe chimagwiritsidwa ntchito poyambira ndikuyimitsa thanki. Tank "74" ili ndi dongosolo la chitetezo ku zida zowonongeka. Imatha kuthana ndi zopinga zamadzi mpaka 4 m kuya mothandizidwa ndi zida zoyendetsa pansi pamadzi. Kupanga akasinja Type 74 kunatha kumapeto kwa 1988. Pa nthawiyi, asilikali apansi panthaka analandira magalimoto 873 otere. Pamaziko a thanki "74", 155-mm yodziyendetsa yokha Howitzer Type 75 (kunja ngati American M109 howitzer), wosanjikiza mlatho ndi zida kukonza ndi kuchira galimoto Type 78, makhalidwe amene amafanana German. Standard BREM, idapangidwa. Tank Type 74 kupita kumayiko ena osaperekedwa ndi kutenga nawo mbali pa nkhondo osati kuvomereza.
Makhalidwe amtundu wa tanki yayikulu yankhondo Type 74
Zotsatira:
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Mu 1962, Mitsubishi Heavy Industries anayamba kupanga thanki yaikulu yankhondo. Zofunikira zotsatirazi zidayikidwa patsogolo kwa omwe adalenga thanki yatsopano: kuonjezera mphamvu yake yozimitsa moto, kuonjezera chitetezo ndi kuyenda. Patapita zaka zisanu ndi ziwiri za ntchito, kampani anamanga prototypes awiri oyambirira, amene analandira dzina 8TV-1. Anayesa njira monga kunyamula mfuti mwa makina, kukhazikitsa injini yothandiza, kuwongolera mfuti yolimbana ndi ndege kuchokera mkati mwa thanki, ndi kukhazikika kwa zida. Panthawiyo, izi zinali zolimba mtima ndipo siziwoneka kawirikawiri pazosankha zochita. Tsoka ilo, ena aiwo adayenera kusiyidwa panthawi yopanga zochuluka. Mu 1971 anamanga chitsanzo 8TV-3, mmene munalibe zimango dongosolo Mumakonda mfuti. Chitsanzo chomaliza, chotchedwa 8TV-6, chinayambitsidwa mu 1973. Panthawi imodzimodziyo, adaganiza zoyamba kupanga makina atsopano, omwe adadziwika kuti Type 74.
