Lub Phom Phom Loj Truevelo SR, uas yog tsim tawm hauv South Africa, tuaj yeem muaj npe nyab xeeb ntawm cov piv txwv muaj zog tshaj plaws ntawm cov caj npab me me hauv ntiaj teb. Hauv lub ntiaj teb niaj hnub no, cov phom loj phom loj, uas tseem hu ua phom tiv thaiv cov khoom, tau ntev los ua rau neeg xav tsis thoob. Txawm li cas los xij, cov kws siv phom los ntawm koom pheej ntawm South Africa tau sim ua txhua yam ua tau rau qhov no, tau muab tso rau hauv kev tsim khoom loj Truvelo SR phom ntev phom loj rau 20x110 hli. Ntawm qhov tawm, peb muaj rab phom me me uas muaj rab phom loj nrog rab phom sniper.
Truvelo Armory, uas tsim cov phom sniper ntawm Truvelo SR tsev neeg, tau tsim tsis ntev los no. Nws tau tsim xyoo 1994. Qhov tshwj xeeb tseem ceeb ntawm lub tuam txhab South African no yog tsim cov caj npab me thiab ntau yam khoom siv ntxiv rau lawv. Lub hauv paus chaw haujlwm ntawm lub tuam txhab nyob hauv nroog Midrand. Hauv tib lub nroog South Africa, muaj cov chaw ua haujlwm, kev cob qhia tsim khoom thiab chav kuaj tshwj xeeb uas R&D tau ua tiav. Ntxiv rau riam phom thiab khoom siv ntxiv rau lawv tus kheej, lub tuam txhab tseem tsim cov khoom sib txawv: cov ntsia liaj qhov rooj, cov khoom zoo thiab lwm yam khoom lag luam.
Nws tsim nyog sau cia tias Truvelo SR yog tsev neeg tag nrho cov phom sniper tsim los ntawm South African lub tuam txhab Truvelo Armory. Technically, lawv txhua tus yog rab phom rab phom. Cov kab ntawm cov phom ntev no tau nthuav tawm hnub no rau qhov dav dav ntawm cov mos txwv ntawm cov ntsuas sib txawv: 6, 5x47 mm Lapua, 7, 62x51 mm NATO,.338 Lapua Magnum, 12, 7x99 mm NATO, 14, 5x114 mm, 20x82 mm thiab 20x110 hli.
Truvelo SR 20x82 mm, yees duab: truvelo.co.za
Los ntawm cov txheej txheem kev pom, Truvelo SR kab ntawm cov phom tsis sawv cev rau txhua yam kev tawm tsam. Cov neeg sawv cev ntawm lub tuam txhab los ntawm South Africa ib txwm cia siab rau qhov ua tau zoo thiab tus nqi qis ntawm lawv cov khoom. Qhov no cuam tshuam txog kev muaj peev xwm ua haujlwm tau yooj yim thiab tsis muaj teeb meem ntawm cov phom nyob hauv ntau yam huab cua hauv qhov kub ntau (los ntawm -35 txog +55 degrees Celsius). Raws li qhov txawv tshaj plaws, hauv kab tuaj yeem paub qhov txawv rab phom chambered rau 20 hli, tab sis qhov riam phom no tsis yog ib yam tshiab rau South Africa. Rov qab rau xyoo 1998, Mechem NTW-20 rab phom loj phom loj ntawm tib lub peev xwm tau txais los ntawm no.
Nws yog qhov xav paub tias ob daim cartridges rau Truvelo SR 20-mm loj-rab phom loj tau tsim los ntawm kev tiv thaiv cov foob pob dav hlau los ntawm xyoo 1930s-40s. 20x82 mm cartridge tau tsim los ntawm German tuam txhab Mauser hauv xyoo 1930 rau kev tiv thaiv tiv thaiv tank ntawm Wehrmacht (2-cm Mauser cannon), tom qab ntawd nws pom dav siv hauv kev tiv thaiv dav hlau (2-cm FLAK 38) thiab dav hlau riam phom. (20-mm MG 151 /nees nkaum). Nws tau siv dav tshaj plaws nrog MG 151/20 lub dav hlau phom, uas tau siv los ntawm yuav luag txhua tus neeg tua rog German thaum Tsov Rog Ntiaj Teb Zaum II. Hauv kev hloov kho daim ntawv thiab cov cuab yeej tshiab, cov mos txwv no tau siv nrog cov phom loj loj uas niaj hnub ua hauv South Africa.
20x110 mm cartridge kuj tau tsim los ntawm 20x110mm Hispano projectile, tsim rov qab rau xyoo 1941 tshwj xeeb rau Hispano-Suiza HS.404 phom tiv thaiv dav hlau. Cov mos txwv no tau siv dav thaum Tsov Rog Ntiaj Teb Zaum Ob, feem ntau yog cov tub rog Askiv. Niaj hnub no, rab phom rab phom no siv tsis tau tsuas yog hauv South Africa nrog Mechem NTW-20 thiab Truevelo SR phom loj caliber, tab sis kuj hauv Croatia nrog RT-20 phom loj. Txawm hais tias nws muaj hnub nyoog tseem ceeb, mos txwv, uas tau tshwm sim nyob rau thawj ib nrab ntawm lub xyoo pua 20th, tseem muaj feem cuam tshuam thiab xav tau thoob plaws ntiaj teb, nrhiav lub neej thib ob nrog rau cov cuab yeej siv niaj hnub no.
Truvelo SR 20-110 mm, yees duab: truvelo.co.za
20-mm South African sniper phom Truvelo SR tau tsim los rau kev tsis muaj peev xwm thiab kev puas tsuaj ntawm ntau yam khoom siv thev naus laus zis, cov cuab yeej sib txuas lus, tsis muaj tub rog thiab muaj phom me. Rau qhov no, ntau yam 20-mm mos txwv yog siv rau hauv cov cuab yeej-tho, cov cuab yeej-tho qhov kub hnyiab, cov tawg tawg tawg ntau dua. Kev siv 20x110mm Hispano cartridges tso cai rau tus neeg tua phom kom ntseeg tau lub hom phiaj ntawm qhov deb li ob kilometers. Tib lub sijhawm, tus qauv SR 20x110mm tuaj yeem yooj yim sib txawv los ntawm SR 20x82mm, ua ntej tshaj plaws, los ntawm qhov tsis muaj ntawv xov xwm. Thawj rab phom yog rab phom ib leeg, qhov thib ob yog nruab nrog lub thawv ntawv xov xwm rau 5 qhov puag ncig.
Cov txheej txheem, ob qho phom tiv thaiv cov khoom siv tau tsim raws li cov txheej txheem txheej txheem qub uas tsis muaj qhov txhav lossis qhov txawv txav. Ob rab phom tau tsim los siv cov zawv zawg zawv zawg uas xauv lub qhov av nrog 2 lub raj lossis 3 lub nraub qaum (ob sab pem hauv ntej ntawm tus ntsia liaj qhov rooj, ib qho nyob tom qab) thaum nws tig mus. Cov phom loj (chim ntev rau SR 20x110mm tus qauv yog 1100 mm) tau nruab nrog lub zog nab-lub taub hau muzzle nres-them nyiaj. Raws li cov chaw tsim khoom cog lus, nws tuaj yeem tua tau txog li 60 feem pua ntawm kev thim rov qab thaum lub sijhawm txhaj tshuaj, lossis hom plaub-chav muzzle nres-them rov qab. Nws yuav tsum raug sau tseg tias cov phom phom Truvelo SR tau tsim tawm raws li thoob ntiaj teb CI. P. cov lus qhia tshwj xeeb. thiab NATO.
Cov phom phom txiav rau hauv cov hlau txais, ntawm kab rov tav sab saum toj uas muaj Picatinny-hom qhia kev tsheb nqaj hlau, pom qhov muag tau teeb rau ntawm nws. Tsis muaj qhov pom los qhib rau ntawm 20mm cov phom loj phom loj. Nyob rau hauv pem hauv ntej ntawm kev tsim kho ua ntej-kawg, kho tau ob-txhawb nqa bipod nrog dav nkhaus txhawb ob txhais ceg tau teeb tsa. Qhov no ua tiav rau qhov hneev taw loj dua, nrog rau kev yooj yim thaum nce phom rau ntawm qhov tsis sib xws. Hauv SR 20x110mm tus qauv, lub koob yees duab loj heev (zoo ib yam li lub koob yees duab ntawm Browning M2 lub tshuab phom hnyav) tuaj yeem ntsia tau rau ntawm qhov tshwj xeeb mounting block, uas muaj lub tshuab nqus-poob siab uas txuas ntxiv txo qis thaum lub sijhawm tua.
Truvelo SR 20-110 mm, yees duab: truvelo.co.za
Lub fuse nyob tom qab ntawm tus ntsia liaj qhov rooj, tus neeg tua hluav taws tuaj yeem txav nws mus rau ib ntawm peb txoj haujlwm muaj: hauv thawj - rab phom rab phom ntev tau thaiv; hauv qhov thib ob - lub tshuab tua hluav taws raug thaiv; qhov thib peb, rab phom tau xauv thiab npaj tua. Nrog rab phom, lub cev pob txha hom uas tsis khawm tau siv; nws yog ua los ntawm qib-qib txhuas. Nyob rau sab nraub qaum muaj qhov tshwj xeeb poob siab-ncoo ncoo, thiab ntawm nws lub dav hlau sab saud muaj lub ncoo hloov tau nyob hauv qab tus tua phom.
Nws tsim nyog sau cia tias cov phom Truvelo SR 20mm tsis yog qhov tseeb tshwj xeeb. Cov chaw tsim khoom lag luam lees paub qhov tseeb rau riam phom sniper - 2 MOA (feeb ib feeb) ntawm qhov deb ntawm 500 meters. Txawm li cas los xij, qhov no txaus txaus los daws cov haujlwm uas tau hais tseg rau rab phom loj-caliber sniper, tshwj xeeb tshaj yog tias peb xav txog qhov muaj peev xwm ntawm cov phom thiab qhov zoo ntawm cov mos txwv siv. Muaj cov cuab yeej nkag mus nkag siab, lawv tuaj yeem yooj yim los ntawm yuav luag rab phom loj tiag. Cov cuab yeej siv phom-rab phom ntawm 20x110 mm caliber ntawm qhov deb ntawm 200 meters nkag mus rau 25-mm homogeneous steel armor ntawm nruab nrab hardness ntawm lub rooj sib tham ntawm 60 degrees.
Tus neeg tua phom uas tau kawm paub zoo, nrog Truvelo SR 20x110 mm phom ntev ntawm tes, yuav tuaj yeem tsoo lub hom phiaj ntawm qhov deb ntawm ob kilometers. Nyob rau tib lub sijhawm, koj yuav tsis khib tsis yog tsuas yog tus neeg uas yog tus tiag tiag mini-projectile yuav ya, tab sis kuj thev naus laus zis. Lub zog ntawm daim cartridge yog txaus los tsoo tag nrho cov cuab yeej tiv thaiv lub cev uas twb muaj lawm, nrog rau kev xiam oob khab cov neeg ua haujlwm tiv thaiv cov cuab yeej thiab lwm yam tsheb uas muaj phom me. Tseeb, zoo li txhua rab phom loj-caliber, Truvelo SR 20x110 mm muaj nws tus kheej qhov tsis zoo.
Truvelo SR 20-110 mm, yees duab: truvelo.co.za
Thawj thiab qhov tseem ceeb tshaj plaws yog qhov hnyav ntawm riam phom. Phom phom hnyav kwv yees li 25 kg. Qhov no twb suav nrog ua haujlwm ua khub, txij li ntxiv rau rab phom nws tus kheej, nws tuaj yeem nruab nrog lub tswb tshwj xeeb, uas hnyav dua 10 kg. Txhua yam no ua rau riam phom xyaum nyob ruaj khov. Qhov teeb meem thib ob tshwm sim los ntawm thawj - qhov loj ntawm riam phom, qhov ntev ntawm rab phom yog 1990 mm. Koj yuav tsis mus rau tom qab ntawm tus yeeb ncuab nrog riam phom zoo li no. Tab sis yog tias nws yog qhov yuav tsum tau thauj cov phom hla qhov tseem ceeb, nws tuaj yeem muab tso rau hauv ib qho tshwj xeeb nyuaj rau cov khoom lag luam muaj npe aluminium, rab phom haum rau nws yuav luag tsis sib dhos. Qhov tsis zoo thib peb (raws li qhov muaj riam phom zoo li no) yog rab phom ib leeg xwb, kev qhia siv rab phom loj yuav tsum txaus kom ntaus lub hom phiaj los ntawm qhov kev txhaj tshuaj thawj zaug.
Cov phom loj Truvelo SR 20x110 mm yog qhov tshwj xeeb tshaj yog siv cov mos txwv 20x110 mm uas muaj zog tshaj plaws thiab yog ib qho ntawm ob peb hauv ntiaj teb uas tau ntim rau hauv daim cartridge no. Qhov tseeb, peb muaj rab phom tiv thaiv lub tank uas tau siv ntau tshaj plaws ntawm qhov raug, uas yuav qhia nws tus kheej zoo kawg nkaus hauv kev tiv thaiv, ua rau cov yeeb ncuab muaj teeb meem ntau. Tus tsim nws tus kheej, los ntawm txoj kev, tseem hais txog qhov muaj peev xwm tiv thaiv nws cov riam phom, sau tseg tias rab phom tuaj yeem siv los rhuav tshem ntau yam khoom siv hluav taws xob, kev sib txuas lus, pom cov cuab yeej, GPS thiab radar systems, uas tuaj yeem pom muaj ntau hauv nruab nrab niaj hnub no thiab hnyav tsheb tiv thaiv.
