boing 367-80

boing 367-80, jyala fakt dash 80 mhanoon olakhale jaate, heey eka american quadjet prototype viman aahe jeey vyavsayik vimanchalanasathi jett pranodanache fayade darshavinyasathi boingdware tayar kele gele aahe. tyane keey. see.-135 tanker aanee 707 vimanachya rachnesathi aadhar mhanoon kaam kele.
prakalpachya shubharambhapasun done varshanhun qamee kalavadhit, dash 80 neey 1954 madhye pahilyanda uddan kele. tyachi us $16 dashalaksh kimmat (aaj $dashalakshchya samatulya) boingsathi eka prachand dhoka hota, jyache tyaveli konatehi vachanbaddha grahak navhate. keval eka udaharan bandhanyat aale hote, jeey jatan kele gele aahe aanee sadhya vharjiniyamadhil smithsonianchya rashtriy havai aanee antaral sangrahalayachya udwar-aalashi kendrat sarvajanik pradarshanavar aahe.
rachana aanee vikas.
1940 chya dashakachya uttaradhat done ghadamodinni boingla pravasi jett tayar karnyacha vichar suru karnyas protsahit kele. 1947 madhye boingchya bii-47 stratoget bombfekiche pahile uddan hote. dusare mhanje 1949 madhye jagatil pahile jett viman, dii havilland dhoomketuche pahile uddan. boingche adhyaksh biil elon yanni 1950 chya unhalyat companychya shishtamandalache netrutva brittenmadhye kele, jithe tyanni furnbero airshomadhye dhoomketu udatana pahila aanee hertfordshirechya hatfield yetheel dii havilland karkhanyalahi bhet dilee, jithe dhoomketu bandhale jaat hote. boingla vatale qee tyane swipped wing aanee podded enginever prabhutva midavale aahe jeey tyala mukhya tantradnyan mhanoon pahile jeey tyala dhoomketuvar sudharana karnyas saksham karel.
1950 madhye, boingne tatpurte jett vimanasathi eka tapasheel tayar keela jyala "model 473-60 see" asey naav denyat aale. viman companyanna khatri patali nahee kaaran tyanna jett vahatukicha konatahi anubhav navhata aanee douglus dii. see.-4, dii. see.-6, boing stratocruzer aanee lockheed nakshatr yasarkhya piston engine vimanansah teey yashacha anand ghet hote.
boingcha anubhav lashkarala vikanyacha hota, parantu nagri vimananchya babatit tyala titke yash midale navhate. yaa bajarpethet douglusche varchasva hote, jeey pranodak-chalit vimananchya shreniche shuddhikaran aanee vikas karoon viman companyanchya garja purn karnyat parangat hote aanee 1950 madhye aagami dii. see.-7 chey vipanan karat hote. boingne viman companyanchya jetchya sanshayavar maat karnyacha ekmev marg tharavala-aanee swatach-tyanna eka purn viman dakhavane.
pravasi vimananchya naveen pidhitil pahili mhanoon, boingla vimanachya model kramankacha vapar tyachya mageel propeller-chalit vimanapeksha farkavar jore denyasathi karayacha hota, jyat 300-malika sankhya hotee. 400-, 500-aanee 600-malika aadhich kshepanastre aanee itar utpadanandvare vaparlya jaat hotya, mhanoon boingne tharavale qee jetswar 700-malika sankhya asateel aanee pahili 707 asel. boingchya vipanan vibhagane 707 nivadle kaaran tyanna vatale qee tee 700 peksha adhik aakarshak aahe. 
boingne tyachya vidyaman model 367 (keey. see.-97 stratophreter) chya vikasacha abhyas keela hota, jyat swept wings aanee podded enginecha samavesh hota; aanee jyane varchya fuselays vyas vagalata (aanee vidyaman toolings fuselagecha kahee bhag tayar karanyachi shakyata) keey. keey farsa bhag rakhoon thewala, asey tayar karane nivadle. jaree yaa rachanechi jahirpane model 707 mhanoon ghoshana karnyat aalee asali, taree boingmadhye yaa namunacha fakt dash 80 kinwa "-80" assa ullekh keela gela.
dash 80 vimanache vimanache vimanache prushthbhag paach-aateel aasankshamatesathi purese rund hote; done gallichya eka bajula aanee teen kele bajula. utpadan keey. see.-135 sathee vimanachya prushthbhagacha vyas vadhavanyat aala aanee boingla tyaa rundisah 707 vimanache prushthbhag bandhanyachi aasha hotee. boing companyne nirmitisathi vachanbaddha hoiparyant, see nantar, mothya fuselages, sahaa-aateel rachana mhanoon utpadan model 707 chee rachana karnyacha nirnay ghenyat aala hota. aar. american airlinesche mukhya karyakari adhikari smith yanni boingla sangitale qee, teey 707 vikat ghenar naheet, joparyant teey tatkalin prastavit dugglus dii. see.-8 pravasi jetpeksha eka inch rund nasel. yaa nirnayamule utpadan modelchya parichayas anavashyak vilamb jhaala nahee kaaran-80 heey mothya pramanat hatane tayar kele gele hote, qamee utpadan sadhanancha vapar karoon.
takes johnsonne namood kele, "dhoomketuchi dukkhad asurakshitata kalanyachya kahee mahinyanpurvi, boing abhiyantyanni lakshaniy jaad mojmap asaleli aluminiumchi tvacha nirdisht kelee. yavyatirikt, tyanni tvachechya aat varanvar antarane titanium 'ashru thambavanare' welding kele, jyat plug-prakarchya darvajancha samavesh hota, jeey kebinchya dabatil farak jaast unchivar vadhalyamule adhik kadak seal kele gele, tiheri-shaktichya tiheri-shaktichya khidkyanvar badalale aanee spott weld (revetsaivaji) aanee vees inch parighiy bargadyanche antar vaparale. boingne tyaa rachaneche 80 (707) fuselays hajaro daab chakranna adheen kele, jyamule sanrachanechi vaidhata siddha jhaali."
karyapaddhaticha itihas.
1952 chya suruvatiparyant rachana purn jhalya aanee eprilmadhye boing bordane yaa karyakramala manjuri dilee. dash 80 chey bandhkam novembermadhye boingchya renton prakalpachya bhinti asalelya vibhagat suru jhaale. sankalpanechya namunacha purava mhanoon konatehi pramanpatra navhate aanee utpadan margahi navhata aanee bahutek bhag sanukulitpane bandhale gele hote. vimanat vimanachya kebinchi soya navhati; uddan chachani karyakramasathi plywood astaramadhye upkarane hotee.
prakalpala manjuri midalyanantar done varshanni aanee bandhkam suru jhalyanantar 18 mahinyanni 15 meey 1954 roji dash 80 karkhanyatun baher kadhanyat aale. taxie chachanyanchya malikedarmyan 22 meey roji bandaravaril landing gear kosalale; nukasanachi twarit durusti karnyat aalee aanee pahile uddan 15 julai 1954 roji jhaale.
pudhil uddananmule 'dutch roll' chee pravrutti disun aalee-eka paryayi jambhai aanee rolling gatee. boingla bii-47 stratoget aanee bii-52 stratfortresswar yacha anubhav aadhich hota aanee bii-47 varr yau damper pranali vikasit kelee hotee jee dash 80 shhee julavun gheta yeu shakate. engine aanee breakmadhye itar samasya aadhalalya, nantarche ekada landing kartana purnapane ayashasvi jhalyane viman dhavpattivarun overshoot jhaale.
vimanchalan adhikari aanee itar udhyogatil vyaktinsathi boingne pratyakshik uddananmadhye dash 80 chaa vapar keela. pravasi vimanache kebin kase asave yaa prashnavar tyanni laksh kendrit kele. boingne tyachya nehamichya prathepasoon vegale houn audhyogik rachana company walter dorwin teagla kebin tayar karnyasathi bhadyane ghetale.
pravasi viman companyansathi pratyakshik karnyapurvi, dash 80 madhye havai indhan bharnyasathi boingchya uddan tejine basavale gele hote, jeey keey. see.-135 stratotanker aanee tyachya nantarchya derivativesathi eka namuna mhanoon kaam karat hote.
baryl roll.
dash 80 chya pratyakshik karyakramacha eka bhag mhanoon, biil elon yanni 6 august 1955 roji washington sarovaravar jhalelya seatlechya 1955 cair aanee goaled cup hydroplane sharyatinsathi viman udyog sanghatana (aa) aanee aantarrashtriy havai vahtook sanghatanechya (iata) pratinidhinna aamantrit kele. dash 80 eka sadha uddanpul sadar karnar hota, parantu boing chachani pilot elwyn "takes" johnstonne jett viman pradarshit karnyasathi tyaeivaji done baryl roll sadar kele.
kele divashi, allenne johnstonla tyachya karyalayat bolavale aanee tyala punha ashee yukti karoo naye asey sangitale, jyavar johnstonne uttar dile qee too fakt "vimananchi vikri" karat hota aanee asey karane purnapane surakshit asalyache sangitale.
boingche mukhya chachani pilot johnn cashman yanni sangitale qee 12 juuna 1994 roji boing 777 chey pahile uddan karnyapurvi, tatkalin boing adhyaksh phil condit yanni dilelya tyanchya shevatchya soochana 'noow rolls' hotya."
prayogik viman mhanoon vapara.
1957 madhye pahilya utpadan 707 chya aagmananantar dash 80 chey samanya prayogik vimanat rupantar karnyat aale aanee vividh naveen tantradnyan aanee pranalinchi chachani ghenyasathi boingdware vaparale gele. 1950 chya dashakachya uttaradhat tyachya sarvat mahattvachya kamanpaiki eka mhanje naveen boing 727 sathee pranalichi chachani karane, jyat mageel fyoojlejmadhye pachve engine basavane samavisht hote. itar chachanyanmadhye vegvegalya airfoil aakaranche prayog aanee flop flapsarkhya anek uchch lift upkaranancha samavesh hota, jyamadhye enginemadhun sankuchit havetil raktastrav flapswar nirdeshit keela jaato jenekarun uddan aanee landing darmyan lift vadhavta yeil.
antim uddan.
2, 350 taas aanee 1,691 uddanannantar 1969 madhye viman vaparatoon kadhoon ghenyat aale aanee sathavanukimadhye thevanyat aale. 26 meey 1972 roji boingne smithsonian air andd space museumla daan kele, jyane tyala sarvkalatil 12 sarvat mahattvachya vimananpaiki eka mhanoon ghoshit kele hote. pudhil 18 varshe heey viman 'valvantatil bonyard' yethe sathavale gele, jyala aata 309 vaa aerospace dekhbhal aanee punarjanan gut (amarg) mhanatat, teey tuxon, erizonajaval davis-monthan havai dall talavar hote, 1990 madhye punarsthapanesathi boingdware punarprapt karnyapurvi. dash 80 chey antim uddan washington, dii. jawal aantarrashtriy vimantalavar dull karnyasathi hote.see.27 august 2003 roji, tyachya mool pivalya aanee tapkiri boing rangeet rangeet karoon, too steven eff yethe pradarshit karnyat aala. udvar-hezzy center, heey smithsonian sansthechya rashtriy havai aanee antaral sangrahalayache eka parishisht aahe, jeey virginiachya chantily yetheel dools vimantalala lagoon aahe.

