40 xyoo ntawm Black Hawk helicopter kev pabcuam
Cov khoom siv tub rog

40 xyoo ntawm Black Hawk helicopter kev pabcuam

Lub UH-60L nrog 105 hli lub tshuab ua kom tshem tawm tawm thaum lub sijhawm kev cob qhia ntawm Fort Drum, New York, Lub Xya Hli 18, 2012. US Army

Thaum Lub Kaum Hli 31, 1978, Sikorsky UH-60A Black Hawk nyoob hoom qav taub tau nkag mus rau kev pabcuam nrog US Army. Tau 40 xyoo, cov nyoob hoom qav taub no tau siv los ua cov kev thauj mus los nruab nrab, kev khiav tawm kev kho mob, kev tshawb nrhiav thiab cawm thiab lub hom phiaj tshwj xeeb hauv Asmeskas tub rog. Nrog rau kev hloov kho ntxiv, Black Hawk yuav tsum nyob twj ywm hauv kev pabcuam kom txog thaum tsawg kawg 2050.

Tam sim no, kwv yees li 4 N-60 helicopters tau siv hauv ntiaj teb. Kwv yees li ntawm 1200 ntawm lawv yog Dub Hawks hauv qhov tshiab tshaj plaws ntawm H-60M. Cov neeg siv loj tshaj plaws ntawm Black Hawk yog US Army, uas muaj txog 2150 tus piv txwv hauv ntau qhov kev hloov kho. Hauv Teb Chaws Asmeskas Tub Rog, Black Hawk nyoob hoom qav taub twb tau nkag ntau dua 10 lab lub sijhawm ya davhlau.

Thaum xyoo 60s, Asmeskas tub rog tau tsim cov kev cai tshiab rau lub nyoob hoom qav taub tshiab los hloov UH-1 Iroquois ntau lub luag haujlwm nyoob hoom qav taub. Ib txoj haujlwm hu ua UTTAS (Utility Tactical Transport Aircraft System) tau pib, piv txwv li. "multipurpose tactical huab cua thauj system." Nyob rau tib lub sijhawm, Cov Tub Rog tau pib ib qho kev pab cuam los tsim lub cav turboshaft tshiab, uas tau coj mus rau kev siv lub tshiab General Electric T700 tsev neeg ntawm powerplants. Thaum Lub Ib Hlis 1972, Tub Rog tau xa nws qhov kev sib tw rau UTTAS kev sib tw. Cov lus qhia tshwj xeeb, tsim los ntawm kev paub dhau los ntawm Nyab Laj Tsov Rog, xav tias lub nyoob hoom qav taub tshiab yuav tsum muaj kev ntseeg siab heev, tiv taus hluav taws me me, yooj yim dua thiab pheej yig dua rau kev khiav lag luam. Nws yuav tsum muaj ob lub cav, dual hydraulic, hluav taws xob thiab kev tswj cov tshuab, cov roj siv hluav taws xob uas muaj qhov tshwj xeeb tiv thaiv riam phom me me thiab cuam tshuam nrog hauv av thaum muaj xwm txheej ceev, kev sib kis muaj peev xwm ua haujlwm ib nrab teev tom qab cov roj xau, lub alarm muaj peev xwm tiv taus qhov kev tsaws thaum muaj xwm txheej ceev, cov rooj zaum armored rau cov neeg coob thiab cov neeg caij tsheb, lub log chassis nrog cov roj poob siab absorbers thiab ntsiag to thiab muaj zog rotors.

Lub nyoob hoom qav taub yuav tsum muaj ib tug neeg coob ntawm plaub thiab ib tug neeg nrog caij compartment rau kaum ib tug tag nrho cov tub rog. Cov yam ntxwv ntawm lub nyoob hoom qav taub tshiab suav nrog: cruising speed min. 272 km / h, ntsug nce ceev min. 137 m / min, muaj peev xwm hover ntawm qhov siab ntawm 1220 m ntawm huab cua kub ntawm +35 ° C, thiab lub davhlau ntev nrog lub load tag nrho yuav tsum yog 2,3 teev. Ib qho ntawm cov kev cai tseem ceeb ntawm UTTAS qhov kev pab cuam yog lub peev xwm thauj cov nyoob hoom qav taub mus rau C-141 Starlifter lossis C-5 Galaxy thauj dav hlau yam tsis muaj kev cuam tshuam. Qhov no tau txiav txim siab qhov ntev ntawm lub nyoob hoom qav taub (tshwj xeeb tshaj yog qhov siab) thiab yuam kom siv lub ntsiab rotor collapsible, tail unit thiab tsaws iav nrog lub peev xwm yuav compressed (qis).

Ob tus neeg sib tw tau koom nrog hauv kev sib tw: Sikorsky nrog YUH-60A qauv (qauv S-70) thiab Boeing-Vertol nrog YUH-61A ( qauv 179). Raws li qhov kev thov ntawm cov tub rog, ob qho tib si prototypes siv General Electric T700-GE-700 xyaw nrog lub zog siab tshaj plaws ntawm 1622 hp. PEB (1216 kW). Sikorsky tau tsim plaub lub YUH-60A prototypes, thawj zaug uas ya thaum Lub Kaum Hli 17, 1974. Thaum Lub Peb Hlis 1976, peb YUH-60A tau xa mus rau Tub Rog, thiab Sikorsky siv plaub tus qauv rau nws tus kheej kev sim.

Thaum Lub Kaum Ob Hlis 23, 1976, Sikorsky tau tshaj tawm tias yog tus yeej ntawm UTTAS qhov kev pab cuam, tau txais daim ntawv cog lus los pib ua me me ntawm UH-60A. Lub nyoob hoom qav taub tshiab tam sim no tau hloov npe hu ua Black Hawk. Thawj UH-60A tau xa mus rau Tub Rog thaum Lub Kaum Hli 31, 1978. Thaum Lub Rau Hli 1979, UH-60A helicopters tau siv los ntawm 101st Combat Aviation Brigade (CAB), 101st Airborne Division.

Hauv kev teeb tsa neeg caij tsheb (3-4-4 lub rooj), UH-60A muaj peev xwm nqa tau 11 tus tub rog muaj peev xwm. Hauv kev tshem tawm kev huv huv, tom qab rhuav tshem yim tus neeg caij tsheb, nws nqa plaub stretchers. Nyob rau sab nraud hitch nws tuaj yeem thauj cov khoom hnyav txog li 3600 kg. Ib lub rooj zaum UH-60A muaj peev xwm nqa tau 102-mm M105 howitzer hnyav 1496 kg ntawm tus nuv sab nraud, thiab nws cov neeg coob ntawm plaub tus neeg thiab 30 puag ncig ntawm cov mos txwv nyob hauv tsev. Sab qhov rais tau yoog rau mounting ob 144-mm M-60D tshuab phom rau M7,62 universal mounts. M144 tseem tuaj yeem nruab nrog 7,62 hli M240D / H thiab M134 Minigun tshuab phom. Nyob rau hauv pem teb ntawm lub tsheb thauj mus los, ob lub 15-mm tshuab rab phom GAU-16 / A, GAU-18A los yog GAU-12,7A tuaj yeem ntsia tau rau ntawm cov kab tshwj xeeb, tsom rau ntawm ob sab thiab tua los ntawm qhov qhib qhov qhib.

UH-60A yog nruab nrog VHF-FM, UHF-FM thiab VHF-AM / FM xov tooj cua thiab Alien Identification System (IFF). Lub ntsiab kev tiv thaiv muaj xws li universal thermal thiab anti-radar ejectors ntawm M130 cartridges mounted ntawm ob sab ntawm tus Tsov tus tw boom. Thaum lub sijhawm tig ntawm 80s thiab 90s, nyoob hoom qav taub tau txais AN / APR-39 (V) 1 radar ceeb toom system thiab AN / ALQ-144 (V) active infrared jamming chaw nres tsheb.

UH-60A Black Hawk helicopters tau tsim nyob rau xyoo 1978-1989. Lub sijhawm ntawd, US Army tau txais kwv yees li 980 UH-60As. Tam sim no tsuas muaj txog 380 lub nyoob hoom qav taub hauv qhov version no. Nyob rau hauv xyoo tas los no, tag nrho cov UH-60A xyaw tau txais T700-GE-701D cav, tib cov ntsia rau ntawm UH-60M nyoob hoom qav taub. Txawm li cas los xij, lub zog tsis tau hloov pauv thiab UH-60A tsis tau txais txiaj ntsig los ntawm lub zog dhau los ntawm cov tshuab tshiab. Xyoo 2005, txoj kev npaj yuav hloov kho qhov seem UH-60A raws li M tus qauv raug tso tseg thiab kev txiav txim siab tau txiav txim siab los yuav ntau tus tshiab UH-60Ms.

Ntxiv ib saib