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標題: 《科技大排行第一名》- UH-1"休伊"多用途直升機 [列印本頁]
作者: 克里斯Chris    時間: 07-4-15 13:42
標題: 《科技大排行第一名》- UH-1"休伊"多用途直升機
UH-1 Huey Helicopter

The most widely used military helicopter, the Bell UH-1 series Iroquois, better known as the "Huey", began arriving in Vietnam in 1963. Before the end of the conflict, more than 5,000 of these versatile aircraft were introduced into Southeast Asia. "Hueys" were used for MedEvac, command and control, and air assault; to transport personnel and materiel; and as gun ships. Considered to be the most widely used helicopter in the world, with more than 9,000 produced from the 1950s to the present, the Huey is flown today by about 40 countries.


Bell (model 205) UH-1D (1963) had a longer fuselage than previous models, increased rotor diameter, increased range, and a more powerful Lycoming T53-L-11 1100 shp engine, with growth potential to the Lycoming T53-L-13 1400 shp engine. A distinguishing characteristic is the larger cargo doors, with twin cabin windows, on each side. The UH-1D, redesigned to carry up to 12 troops, with a crew of two, reached Vietnam in 1963. The UH-1D has a range of 293 miles (467km) and a speed of 127 mph (110 knots). UH-1Ds were build under license in Germany. UH-1D "Hueys" could be armed with M60D door guns, quad M60Cs on the M6 aircraft armament subsystem, 20mm cannon, 2.75 inch rocket launchers, 40mm grenade launcher in M5 helicopter chin-turret, and up to six NATO Standard AGM-22B (formerly SS-11B) wire-guided anti-tank missiles on the M11 or M22 guided missile launcher. The UH-1D could also be armed with M60D 7.62mm or M213 .50 Cal. pintle-mounted door guns on the M59 armament subsystem.

The MedEvac version UH-1V could carry six stretchers and one medical attendant.

Bell (model 205A-1) UH-1H (1967-1986) was identical to the UH-1D but was equipped with an upgraded engine that allowed transport of up to 13 troops. The UH-1H has a two-bladed semi-rigid seesaw bonded all metal main rotor and a two-bladed rigid delta hinge bonded all metal tail rotor. The UH-1H is powered by a single Lycoming T53-L-13B 1400 shp turboshaft engine. More UH-1H "Hueys" were built than any other model. The UH-1H was licensed for co-production in the Republic of China (Taiwan) and in Turkey. UH-1H "Nighthawk" was equipped with a landing light and a pintle mounted M134 7.62mm "minigun" for use during night interdiction missions. The AH-1G Cobra was often flown on night "Firefly" missions using the UH-1H "Nighthawk" to locate and illuminate targets.

[ 本文最後由 jacklf2004 於 07-11-17 09:15 PM 編輯 ]
作者: 克里斯Chris    時間: 07-4-15 13:43


The UH-1N is a twin-piloted, twin-engine helicopter used in command and control, resupply, casualty evacuation, liaison and troop transport. The Huey provides utility combat helicopter support to the landing force commander during ship-to-shore movement and in subsequent operations ashore.he aircraft can be outfitted to support operations such as command and control with a specialized communication package (ASC-26), supporting arms coordination, assault support, medical evacuation for up to six litter patients and one medical attendant, external cargo, search and rescue using a rescue hoist, reconnaissance and reconnaissance support, and special operations using a new navigational thermal imaging system mission kit.


The goal of the USMC H-1 Upgrades Program is to achieve a platform that meets the growing needs of the Marine Corps. The 4BW and 4BN will be an upgraded version of the current AH-1W and UH-1N Helicopters. The 4BW and 4BN will share a common engine, Auxiliary Power Unit, four-bladed main and tail rotor system, transmission, drive train, and tail boom. The purpose of these modifications is to achieve commonality in both aircraft, thereby reducing logistical support, maintenance workload, and training requirements. The replacement of the two bladed rotor system with a common four bladed rotor system will achieve improved performance, reliability, and maintainability. The addition of an infrared suppresser to the aircraft will improve survivability. The 4BW will also include a newly developed cockpit, which will result in nearly identical front and rear cockpits that simplify operator and maintainer training and maintenance.
作者: 克里斯Chris    時間: 07-4-15 13:43
Specifications
Primary functionUtility helicopter
ManufacturerBell Helicopter Textron
Power plantPratt and Whitney T400-CP-400
PowerBurst: 1290 shaft horsepower (transmission limited)
Continuous: 1134 shaft horsepower (transmission limited)
Length57.3 feet (17.46 meters)
Height14.9 feet (4.54 meters)
Rotor Diameter48 feet (14.62 meters)
Speed121 knots (139.15 miles per hour) at sea level
Ceiling14,200 feet (4331 meters)
(limited to 10,000 feet (3050 meters) by oxygen requirements)
Maximum takeoff weight10,500 pounds (4,767 kilograms)
Range172 nautical miles (197.8 miles)
CrewOfficer: 2
Enlisted: 2
ArmamentM-240 7.62mm machine gun or GAU-16 .50 caliber machine gun or GAU-17 7.62mm automatic gun
All three weapons systems are crew-served, and the GAU-2B/A can also be controlled by the pilot in the fixed forward firing mode. The helicopter can also carry two 7-shot or 19-shot 2.75" rocket pods.
Introduction date1971
Unit Replacement Cost$4,700,000
Marine Corps Inventory107
作者: 克里斯Chris    時間: 07-4-15 13:44

(文章來自：舊型美軍直昇機）
作者: 克里斯Chris    時間: 07-4-15 13:45
補充:

UH-1N
作者: 克里斯Chris    時間: 07-4-15 13:46
Q:

UH-1有幾年的歷史
和幾種改良版本??


A:

先期開發的測試機型H-40和H-48不算,從1959年第一款實用化的UH-1A開始,前後共有十七款量產使用:UH-1A(1959年開始交機)、UH-1B、UH-1C、UH-1D(在越戰大放異彩的機型)、UH-1E、UH-1F、UH-1V(戰場前線後送病患用的直昇機)、UH-1H、HH-1H(空軍用來做前線救援飛行員與作戰用的機型,只製造30架)、HH-1K(海軍陸戰隊為了執行前線救援搜索任務,以UH-1E為藍本改良的)、TH-1L(海軍用的教練機機型)、UH-1L(海軍用的通用直昇機型)、UH-1M(陸軍用夜間攻擊/搜索機型)、UH-1P(空軍用的心戰用機型)、UH-1N、HH-1N(救援搜索作戰用、並加強低空慢速飛行能力與加大航程的機型)、VH-1N(美國海軍陸戰隊的總統專用機型)。以上沒有特別註明的,就是當做通用運輸直昇機使用。
作者: 克里斯Chris    時間: 07-4-15 13:49
伊拉克重建空軍　美式「休伊」直升機扮主角
美國貝爾公司生產的「休伊」UH-1直升機直升機。（資料圖）
UH-1:固定武裝為兩挺T57式7.62mm機槍,另外可加裝兩具Hydra-70(2.75inch)火箭彈發射器。

伊拉克國防部長阿卜杜勒•卡迪爾•穆罕默德•賈西姆3日在巴格達視察了正在重建的伊拉克空軍部隊，供他檢閱的是兩架翻新過的美式「休伊」ＵＨ－１直升機。這種「老爺直升機」在上世紀70年代的越南戰爭中曾扮演重要角色，如今早已從美軍退役，卻在伊拉克找到了重新「上崗」的機會。  

　　三手貨  

　　重建伊拉克軍隊是美國政府新的伊拉克政策的關鍵組成部分，目的是將伊拉克國內的安全職責交給伊軍，從而讓美軍從那裡脫身。不過，伊軍重建工作一直不順，缺乏裝備是重要原因。伊空軍重建更是進展緩慢。  

　　賈西姆視察的這兩架直升機屬約旦捐贈。約旦承諾一共向伊拉克贈送16架這種飛機，頭一批5架經翻新後於今年2月送到了伊拉克空軍手中。而瞭解內情的美國官員開玩笑說，這些飛機其實屬於「三手貨」，因為它們是上世紀60年代和70年代美國送給約旦政府的禮物。  

　　路透社援引美軍官員的話說，這些飛機雖然已是35歲「高齡」，但這次經過了全面翻新，在美國安裝了全新現代化航空電子設備和新發動機，「除了操縱桿是重新油漆的」，其他部件換了個遍，連飛行時間表都被重撥回零，所以它們已被升級為「休伊ＩＩ」。  

　　其餘11架「三手」直升機預計將於今年7月編入伊軍現役。  

　　便宜  

　　翻新這樣一架老飛機的成本為350萬美元，而購買一架新的美軍現在用的「黑鷹」直升機則要590萬美元，如果購買俄制米－17直升機，視配置不同，價格在550萬美元至750萬美元之間。  

　　便宜顯然是美國重建伊空軍時的考慮要點，但對伊軍來說，有飛機已經不錯，哪有資格挑三揀四？伊空軍上世紀80年代一度威震中東地區，擁有數百架俄式戰鬥機，現在，除了這5架「休伊」ＵＨ－1，伊空軍全部家當只有3架美國送的Ｃ－130運輸機、10架雙座偵察機、3架訓練用「貝爾」小型直升機和10架米－17ｓ，一架戰鬥機也沒有。  

　　比飛機更缺的是飛行員，由於遭受多年制裁和禁飛，伊拉克飛行員現在大多年過40，而且沒有年輕一代培訓體系。目前，伊空軍共有1000人，其中包括100名飛行員，他們主要在巴格達以北的塔季接受訓練，飛行時均需美國飛行員陪同。美方解釋是，他們單飛資質不夠。  

　　新開始？  

　　賈西姆3日視察結束後說，下個月伊空軍米－17ｓ機隊將增加到28架，今年底前伊軍將擁有50至60架直升機。  

　　當路透社記者問，伊軍什麼時候擁有噴氣式戰鬥機時，賈西姆說，「我們正計劃在2008年」。不過，他拒絕透露伊軍的戰鬥機是翻新貨還是新產品，他也沒有說明，伊軍準備從美國、俄羅斯還是其他國家採購這些戰鬥機。  

　　「這是一個開始，我們為此感到高興，」坐著「休伊」ＵＨ－1在天上轉了一小圈之後，賈西姆興奮地說。這種飛機安裝了複合裝甲和反火箭系統，但它只在巴格達戒備森嚴的「綠區」上空為賈西姆「表演」，畢竟自1月20日以來，美軍已有8架直升機墜落。  

　　資料：美國「休伊」UH-1直升機  

　　UH-1「休伊」效用直升機是美國貝爾公司製造的中型通用直升機，主要用於給養補給、指揮與控制、救護、運輸等任務。乘員1人，裝備T53-L-13渦軸式發動機，1X1400軸馬力。主旋翼直徑14.63米，機長17.62，機寬2.86米，機高4.41米，最大時速204公里，實用升限3800米，最大起飛重量4309公斤，最大航程511公里。繼航時間2小時30分。可裝載11-14名士兵，或1759公斤的貨物。主要類別有UH-1H，陸軍用。HH-1H，空軍救護型。EH-1H，陸軍電子對抗型。
作者: 勛老大    時間: 07-11-19 18:10
我有個問題~

現在美軍還有在用UH-1直升機嗎???
作者: 克里斯Chris    時間: 07-11-19 18:19
標題: 回覆 #8 勛老大 的文章
UH-1於 1963年開始生產 ，至今還有參與美伊戰爭，目前尚未退役，

預估可以在服役十年左右。

其中美國海軍陸戰隊還有在裝備，主要是運輸人員與軍用品。




以上。



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