Kev siv thev naus laus zis aviation uas tau tshwm sim thaum Tsov Rog Ntiaj Teb Zaum Ob tsis muaj qhov tsis ntseeg txog qhov tseeb yooj yim: cov cuab yeej tiv thaiv dav hlau uas twb muaj lawm twb dhau los lawm. Nyob rau yav tom ntej ze, txhua qhov muaj phom tiv thaiv dav hlau yuav tsis tsuas yog poob lawv cov txiaj ntsig, tab sis kuj ua rau siv tsis tau. Yuav tsum muaj qee yam tshiab tshiab. Txawm li cas los xij, ntau lub sijhawm tseem nyob ua ntej tsim cov foob pob dav hlau tiv thaiv dav hlau, thiab nws yuav tsum tau tiv thaiv lub dav hlau tam sim no. Kev nce hauv dav hlau dav dav ua rau cov tub rog ntawm ntau lub tebchaws mus rau hom kev "zoo siab" rau cov phom tiv thaiv dav hlau tshwj xeeb tshaj yog cov muaj peev xwm loj. Piv txwv li, nyob rau xyoo plaub caug lig thiab ntxov xyoo tsib caug hauv USSR, cov tsim qauv tau ua haujlwm ntawm qhov project rau rab phom 152 mm KM-52.
Nyob rau tib lub sijhawm, hauv tebchaws Askiv, kev txhim kho cov tshuab tiv thaiv dav hlau kuj tau mus rau qhov ua kom muaj peev xwm nce ntxiv. Txog rau xyoo 1950, ob txoj haujlwm txhim kho tau ua tiav raws li lub npe Longhand thiab Ratefixer. Lub hom phiaj ntawm ob txoj haujlwm yog txhawm rau txhim kho qhov muaj peev xwm ntawm cov phom tiv thaiv dav hlau thiab tib lub sijhawm nce tus nqi hluav taws. Qhov zoo tshaj plaws, cov phom ntawm cov phiaj xwm no yuav tsum yog qee yam kev sib xyaw ntawm cov phom loj tiv thaiv lub dav hlau thiab cov phom me me uas muaj rab phom loj. Txoj haujlwm tsis yooj yim, tab sis cov kws tsim txuj ci Askiv tau daws nws. Raws li qhov tshwm sim ntawm txoj haujlwm Longhand, rab phom 94mm Mk6, tseem hu ua Phom X4, tau tsim los. Qhov Kev Siv Hluav Taws Xob coj mus rau tsim plaub rab phom 94-mm ib zaug, xaiv los ntawm cov tsiaj ntawv C, K, CK thiab CN. Txog rau xyoo 1949, thaum Ratefire raug kaw, qhov hluav taws kub ntawm cov phom tau nqa mus rau 75 puag ncig ib feeb. Phom X4 nkag mus rau kev pabcuam thiab tau siv kom txog rau thaum 50s lig. Cov khoom lag luam ntawm Qhov Kev Pabcuam Hluav Taws Xob, tig mus, tsis mus rau pab tub rog. Qhov tshwm sim ntawm txoj haujlwm tsuas yog siv ntau cov ntaub ntawv cuam tshuam nrog kev tshawb fawb sab ntawm kev tsim cov phiaj xwm phom loj.
Txhua qhov kev txhim kho no tau npaj los siv rau hauv qhov haujlwm tshiab, ntau dua. Xyoo 1950, RARDE (Royal Armament Research & Development Tsim) tau xaiv lub tuam txhab Vickers nto moo los ua tus tsim cov txheej txheem tshiab. Hauv kev pib ua haujlwm tshwj xeeb, nws tau hais txog kev tsim rab phom tiv thaiv lub dav hlau ntawm 127 mm (5 ntiv tes) nrog lub taub dej txias thaum tua thiab nrog ob lub nruas ntawv rau 14 ncig txhua. Kev siv lub tshuab rab phom yuav tsum ua haujlwm ntawm tus nqi hluav taws xob sab nraud, thiab cov mos txwv zoo li tus xub tau muab los ua qhov projectile. Kev tswj hluav taws ntawm riam phom tshiab, raws li txoj haujlwm, yuav tsum ua los ntawm ib tus neeg. Cov ntaub ntawv hais txog qhov chaw nyob ntawm lub hom phiaj thiab cov khoom tsim nyog tau muab rau nws los ntawm kev sib cais radar thiab lub khoos phis tawj. Txhawm rau pab txhawb txoj kev txhim kho, Vickers tau txais tag nrho cov ntaub ntawv tsim nyog rau Txoj Haujlwm Ratefire. Txoj haujlwm no muaj npe QF 127/58 SBT X1 Green Mace.
Txoj haujlwm tau muab rau Vickers nyuaj heev, yog li RARDE tau tso cai ua thawj rab phom me me thiab ua haujlwm txhua qhov sib txawv ntawm rab phom puv ntoob rau nws. Qhov ntsuas me me ntawm rab phom ntsuas tau loj dua li ntawm Longhand thiab Ratefire programs - 4.2 ntiv tes (102 hli). Kev tsim kho qhov kev sim phom me me "rab phom" raws li lub npe 102mm QF 127/58 SBT X1 tau xaus rau xyoo 54. Lub yim-meter rab phom ntawm rab phom no, ua ke nrog cov cuab yeej rov qab, ob lub thooj ntawv zoo li cov ntawv xov xwm, cov txheej txheem kev qhia, tus neeg tsav tsheb npav thiab lwm yam txheej txheem, thaum kawg rub yuav luag 25 tons. Tau kawg, tus dab no xav tau qee yam tshwj xeeb chassis. Raws li qhov no, tshwj xeeb rau-lub log uas tau rub lub tsheb thauj khoom tau xaiv. Txhua chav nyob ntawm rab phom sim tau teeb tsa rau nws. Nws yuav tsum raug sau tseg tias lub tsheb thauj khoom tuaj yeem haum tsuas yog cov cuab yeej nrog lub kaw lus nrawm, cov ntawv xov xwm thiab tus neeg tsav tsheb npav. Qhov tom kawg yog lub rooj muag khoom zoo ib yam li lub tsev ntawm cov tsheb thauj khoom niaj hnub no. Txij li lub hom phiaj ntawm rab phom, rov ua dua thiab tso dej kom txias lub thoob tau ua tiav nrog kev pab ntawm cov tshuab hluav taws xob, cais cov tshuab nrog lub tshuab hluav taws xob thiab cov khoom lag luam yuav tsum tau ntxiv rau hauv qhov nyuaj. Thiab qhov ntawd tsis suav qhov chaw nres tsheb radar xav tau txhawm rau txhawm rau txheeb xyuas lub hom phiaj thiab tsom phom rau lawv.
Qhov txuj ci tseem ceeb 102-hli tiv thaiv dav hlau tau mus rau hauv qhov chaw kawm hauv tib xyoo 1954. Tom qab qhov kev sim luv luv tua txhawm rau ntsuas cov cuab yeej thim rov qab thiab lub tshuab ua kom txias, kev tshuaj xyuas puv ntoob ntawm kev siv tshuab pib. Siv lub peev xwm ntawm lub tshuab hluav taws xob ntawm lub tshuab thauj khoom, cov ntsuas ntsuas maj mam nce tus nqi hluav taws. Txog thaum kawg ntawm lub xyoo, nws tau tswj kom coj nws mus rau qhov sau cia ntawm 96 ncig ib feeb. Nws yuav tsum tau sau tseg tias qhov no yog "dawb huv" ntawm qhov hluav taws kub, tsis yog qhov ua tau. Qhov tseeb yog tias cov neeg kho tshuab rov tuaj yeem muab cov tshuaj zoo ib yam 96 zaug, tab sis ob lub "chim" nrog 14 qhov sib hloov hauv txhua qhov, los ntawm lub ntsiab lus, tsis tuaj yeem muab cov pa tawm tsawg kawg ib nrab feeb nrog qhov siab tshaj ntawm qhov hluav taws kub. Raws li kev hloov pauv ntawm cov khw muag khoom, ntawm kev paub txog 102-mm rab phom ntawm Green Mace txoj haujlwm, qhov no tau ua tiav siv lub crane thiab siv sijhawm li 10-15 feeb. Nws tau npaj tseg tias tom qab ua haujlwm tawm cov tshuab ntawm nws tus kheej, txhais tau tias yuav rov tsim dua sai. Ntxiv nrog rau cov ntaub ntawv teev tseg ntawm cov phom, rab phom muaj cov yam ntxwv hauv qab no: 10, 43-kilogram sub-caliber feathered projectile tau tawm ntawm lub thoob ntawm qhov nrawm dua 1200 m / s thiab ya mus rau qhov siab ntawm 7620 meters. Theej, ntawm qhov siab no, lees paub qhov tseeb thiab ntseeg tau ntawm kev puas tsuaj tau ua kom ntseeg tau. Ntawm qhov chaw siab, vim yog kev ruaj ntseg aerodynamic ntawm qhov projectile, kev ua haujlwm ntawm kev puas tsuaj tau poob qis.
Los ntawm lub caij nplooj ntoo hlav ntawm qhov kev sim 55 ntawm kev sim 102-mm cannon tau dhau mus thiab Vickers lub tuam txhab pib tsim rab phom 127-mm puv ntoob. Thiab qhov no yog qhov pib lom zem pib. Txoj haujlwm Green Mace tsis tshwj xeeb yog paub zoo lawm, thiab raws li nws cov theem tom ntej, muaj cov lus xaiv thiab kev xav ntau dua li qhov tseeb. Nws tsuas yog paub tias cov kws tsim qauv cov phiaj xwm suav nrog ob qhov hloov pauv ntawm "Green Mace" - du -bore thiab phom ntev. Raws li qee qhov chaw, QF 127/58 SBT X1 rab phom tau tsim thiab txawm tias muaj sijhawm los pib ntsuas. Lwm qhov chaw, nyeg, thov qee qhov teeb meem thaum lub sijhawm txhim kho, vim tias nws tsis muaj peev xwm tsim tau tus qauv ntawm 127-mm cannon. Cov yam ntxwv kwv yees ntawm qhov riam phom "puv puv", tab sis tseem tsis muaj cov ntaub ntawv qhia tseeb. Ib txoj kev lossis lwm qhov, txhua qhov chaw pom zoo rau ib yam. Xyoo 1957, suav nrog cov yam ntxwv tsis txaus ntseeg ntawm Green Mace txoj haujlwm hais txog kev ncav cuag thiab raug, Lub Tsev Haujlwm Saib Xyuas Kev Tsov Rog Askiv tau tso tseg kev ua haujlwm ntawm hluav taws loj-muaj peev xwm tiv thaiv dav hlau loj. Lub sijhawm ntawd, kev hloov pauv thoob ntiaj teb hauv kev txhim kho kev tiv thaiv huab cua yog kev hloov mus rau cov dav hlau tiv thaiv dav hlau thiab "Green Mace", txawm tias tsis ua tiav qhov kev sim, muaj kev pheej hmoo ua tiav qhov ua tsis tiav.
Zoo li yog sim txuag txoj haujlwm nthuav los ntawm "kev txaj muag", RARDE kaw nws xyoo 1957. Ua ntej kev saws tus thawj version ntawm Bloodhound anti-aircraft missile system, muaj tsawg dua li ib xyoos.
