Iveco MPV siv qhov tseeb IBD Deisenroth tiv thaiv kev daws teeb meem, feem ntau yog ua raws nanotechnology
Passive Armor: Barrier Kawg
Lub hulls ntawm cov tsheb tiv thaiv cov tub rog tseem ua los ntawm cov hlau, uas cov cuab yeej tiv thaiv ntxiv tau txuas. Txawm li cas los xij, qhov kev tsim qauv yooj yim dua tuaj yeem muab hais txog kev tiv thaiv ballistic thiab tawg, ntau dua qib kawg ntawm kev tiv thaiv yuav yog. Ib qho ntxiv, txawm tias muaj kev teeb tsa cov txheej txheem tiv thaiv uas rhuav tshem cov foob pob txawm tias nyob ze, qhov ua rau lub zog tawg tawg tuaj yeem ua rau muaj kev puas tsuaj loj rau lub tsheb, uas rov xav tau kev tiv thaiv zoo
Lub tuam txhab Swedish SSAB yog ib tus kws tshaj lij nto moo hauv kev ua cov cuab yeej tiv thaiv riam phom, thiab nws Armox tsev neeg ntawm cov cuab yeej hlau hlau tau paub zoo thoob plaws ntiaj teb. Tsev neeg suav nrog rau ntau hom sib txawv, tus lej hauv kev xaiv cov qib hlau qhia qhov nruab nrab Brinell hardness. Thaum lub zog tawv ncaj qha cuam tshuam rau kev tiv thaiv ballistic, tawv yuav tsum tau nqus lub zog tawg - ob yam ntxwv uas, qhov tseeb, tsis tuaj yeem muaj ua ke. Formability ua rau muaj kev sib cav ntau ntxiv, vim tias lub zog muaj zog hlau feem ntau tsis tsim thiab feem ntau muaj teeb meem nrog weldability.
Sijhawm dhau los, cov yam ntxwv zoo ntawm SSAB cov hlau tau maj mam txhim kho: xyoo 1990, Armox 500T hlau nrog tuab li 9 hli xav tau kom nres M193 / SS92 qhov projectile ya ntawm qhov nrawm ntawm 937 m / s, tab sis kaum xyoo tom qab nrog Armox 600T alloy, tsuas yog 6 qhov xav tau kom nres mm. Lwm kaum xyoo thiab 4.5 hli Armox Advance ua zoo ib yam, txawm hais tias tus lej tsis tsim nyog nws ntxiv lawm, vim qhov tawv tawv dhau ntawm Brinell scale! Los ntawm qhov pib 70.7 kg / m2, SSAB tau tswj kom txo qhov hnyav mus rau 47.1 kg / m2 hauv kaum xyoo, thiab nqis mus rau 35.3 kg / m2 hauv kaum xyoo tom ntej. Raws li SSAB cov kws tshaj lij, tsis muaj qhov xav tau txo qis ntxiv, qhov tseeb ntawm 2020 yog 30 kg / m2. Lub tuam txhab R & D chav haujlwm tau ua haujlwm ntau ntxiv los txhim kho qhov nyuaj thiab tsim tau ntawm cov khoom siv uas twb muaj lawm ntau dua li ntawm nws cov tawv, tshwj xeeb tshaj yog txij li tawg yog qhov kev hem thawj tseem ceeb niaj hnub no. Nws Armox 440T 420-480 HB Brinell steel tau raug hu ua lub zog nyiam dua, thiab nws cov tawv tawv ua rau nws yooj yim kom tau txais cov duab, xws li hauv qab khov. Txawm tias nyuaj dua Armox 500T hlau, nrog qhov tawv ntawm 480-540 HB, suav tias yog cov khoom siv rau kev tiv thaiv kev tawg.
Raws li tau hais los saum no, tus yam ntxwv tseem ceeb ntawm Armox Advanced yog qhov tawv, yog li cov hlau no tau txiav txim siab los ntawm SSAB raws li qhov tseeb qhov tseeb ceramic. Yog li ntawd, lub tuam txhab tawm tswv yim kom tsis txhob pwm lossis txuas nws, vim nws yuav tsum tsis txhob rhaub siab tshaj 100 ° C kom tswj tau nws cov tawv. Yuav ua li cas kom ua tiav qib kev tiv thaiv thiab hnyav nyob rau yav tom ntej nrog cov ntaub ntawv tuaj pwm ntau dua yog txoj haujlwm nyuaj niaj hnub no.
Ntawm cov hlau thaiv tshiab, tau kawg, nws yuav tsum tau sau tseg Super Bainite, qhia nyob rau lub caij nplooj zeeg xyoo 2011. Tsim los ntawm UK's DSTL Defense Science thiab Technology Laboratory, cov hlau tshiab tau tsim los ntawm Tata Steel UK. Nws ua rau pom kev ua tau zoo dua li cov qauv hlau phom. Cov yam ntxwv no tsis yog tsuas yog qhov tshwm sim ntawm cov tshuaj lom neeg muaj pes tsawg leeg, tab sis kuj yog cov txheej txheem tsim khoom, tshwj xeeb hauv kev kho cua sov nrog cua txias nrog cua thiab ntsev ntsev. Cov khoom kawg muaj ob zaug kev ua haujlwm ntawm kev sib tsoo ntawm cov phom sib tsoo uas muaj homogeneous.
South African lub tuam txhab Aardvark Perroc siv SSAB Armox 500 steel ntau hauv nws cov khoom. Qhov no qhia tau tias txawm tias cov hlau hnyav no muaj peev xwm nqus tau lub zog loj.
SSAB tsim cov duab nyuaj los ntawm nws cov Armox 440T hlau, feem ntau hu ua "lub zog noj". Nws zoo heev haum rau cov qauv nthuav tawm rau IEDs. SSAB tam sim no tab tom ua haujlwm los ua kom nws cov cuab yeej hlau hlau tuaj pwm ntau dua.
Kev siv IBD FlexiComp hauv ob sab phlu tso cai tsim cov khoom lag luam ruaj ntseg, txo tus lej ntawm cov ntsiab lus tsis muaj zog hauv kev ruaj ntseg tag nrho
Daim duab ntawm cov yam ntxwv ntawm IBD cov kab ntawv ua haujlwm ntawm qhov kub thiab txias. Cov txiaj ntsig ntawm qhov kub thiab txias yog qhov kev txhawj xeeb loj thaum xa cov tshuab hauv huab cua kub
Thaum lub Kaum Ob Hlis 2012, Lockheed Martin UK thiab University of Surrey tshaj tawm txoj hauv kev tshiab, yooj yim dua los txhim kho kev tiv thaiv thiab kev muaj sia nyob ntawm cov tsheb tiv thaiv. Cov kws tshawb fawb tau tsim txoj hauv kev los kho cov khoom siv hauv ceramic txhawm rau txhawm rau txhim kho lub zog ua kom muaj zog ntawm alumina ceramics thiab silicon carbide ceramics mus rau cov khoom sib xyaw ua ke, uas ua rau muaj zog ntxiv ntawm cov cuab yeej ua rog. Txuas cov phaj ceramic rau lawv nraub qaum ib txwm yog pob taws Achilles ntawm cov thev naus laus zis no. Cov txiaj ntsig tau pom tias cov txheej txheem tshiab txhim kho lub zog siv zog. Cov kev sim tau qhia tias thaum 14.5 hli cov cuab yeej tiv thaiv lub foob pob hluav taws raug rho tawm ntawm lub phaj phom, nws tseem nyob li qub.
Kev tsim kho thev naus laus zis tseem yog lub lag luam tseem ceeb ntawm IBD Deisenroth Engineering, thaum cov kev daws teeb meem tam sim no yog outsourced rau Rheinmetall Chempro, 51% yog los ntawm Rheinmetall Defense thiab 49% los ntawm Deisenroth tsev neeg.
Thaum Dr. Ulf Deisenroth tau tsim cov cuab yeej cuab yeej cuab tam plaub tiam rau ntau yam khoom siv, txoj haujlwm yog txhawm rau txo qhov hnyav thaum tswj qib kev tiv thaiv, lossis hloov pauv, txhawm rau nce qib kev tiv thaiv rau qhov muab rau, thaum cov thev naus laus zis tshiab cog lus tseg ntau dua 40%. Lawv tau ua raws qhov kev kov yeej tshiab hauv kev tiv thaiv kev tiv thaiv cuam tshuam nrog nanomaterials, uas suav nrog nanocrystalline ceramics, nanometric hlau thiab muaj zog fiber ntau. Hauv kev koom tes nrog cov kws tsim khoom hlau, IBD tau tsim muaj zog Nitrogen hlau loj uas ze rau ntawm cov khoom siv txheej txheem ceramic. Hom tshiab ntawm cov hlau no tuaj yeem siv rau cov txheej txheem, thaum lawv tuaj yeem ua tiav qhov hnyav ntau dua yog tias lawv tau siv nyob rau theem pib ntawm kev tsim qauv. Raws li rau lub zog muaj zog, piv txwv li, IBD C1 HT Liner, lawv muaj cov yam ntxwv uas yuav luag 20% siab dua tsis yog piv rau cov txheej txheem txheej txheem, tab sis txawm tias 10% siab dua lwm txheej hauv IBD; qhov tsis zoo ntawm lawv qhov ntsuas nrog nce qhov kub thiab txias kuj tseem qeeb dua, uas yog qhov tshwj xeeb tshaj yog muab qhov kub tshaj plaws ntawm kev sib ntaus sib tua niaj hnub no. Ntxiv rau nanoscale cov hlau thiab nanoceramics siv ntawm cov tshuab tshiab tsim, IBD tseem tau tsim cov khoom sib xyaw tshiab daws teeb meem uas tso cai tsim cov khoom nrog cov duab geometric nyuaj, uas ua rau nws muaj peev xwm ua tiav 100% kev tiv thaiv ntawm thaj chaw tiv thaiv nrog yuav luag tsis muaj qhov khoob. Cov tshuaj no tau siv tshwj xeeb hauv kev tsim cov khoom hauv qab, qhov sib txawv me ntsis tuaj yeem cuam tshuam tag nrho kev tiv thaiv.
IBD kuj tau ua tiav hauv kev txhim kho nanocomposite laminates uas tau nce ntxiv hauv lub zog uas lawv tuaj yeem hloov kho cov khoom ib feem ntawm lub tshuab thaum tseem ua haujlwm tiv thaiv kev sib tsoo pob. Vim lawv qhov ntom ntom ntom ntom ntom ntom ntom, qhov hnyav tag nrho ntawm qib kev tiv thaiv no yog li txo qis. Cov sib xyaw ua ke no yog ua los ntawm cov ntaub ntawv nanotechnology los ntawm IBD. Cov txheej txheem tshwj xeeb tau tsim thiab tau siv los ua cov nanocomposite laminates ntawm cov khoom siv ua haujlwm, hu ua IBD FlexiComp, nrog rau kev txhim kho lub zog thiab kev ua haujlwm zoo. Nrog 10% qhov ntom ntom tsawg dua piv rau cov txheej txheem laminate, cov khoom siv ywj pheej ntawm cov khoom siv no siab dua li ob zaug. Lub zog siab no tso cai rau lawv koom ua ke hauv kev tsim lub tshuab, thaum cov yam ntxwv ntawm lub foob pob tso cai rau nws los tiv nrog kev hem thawj qib siab, thaum FlexiComp cov ntaub ntawv muaj peev xwm zoo rau txo qhov hnyav. Lawv txoj kev siv tuaj yeem suav nrog hauv ob txoj hauv kev sib txawv. Ib txoj hauv kev ncaj qha yog siv lawv los tiv thaiv cov mines thiab IEDs raws li cov cuab yeej ntxiv hauv lub log log, fenders, zoo li kuv cov phaj thiab sib nrug hauv pem teb. Thaum molding qhov ntim qhov ntau, lawv tuaj yeem hloov lwm yam kev daws teeb meem, xws li kev sib dhos sib dhos ua ke los ntawm vuam lossis bolting. Txoj hauv kev thib ob yog kev sib koom ua ke ntawm cov khoom sib xws xws li lub qhov rooj, lub cav cav, lub qhov rooj tom qab thiab lub qhov rooj. Lawv suav nrog ib feem loj ntawm tag nrho saum npoo ntawm lub tsheb, thiab vim li ntawd, qhov txo qis hauv qhov hnyav yuav yog qhov tseem ceeb heev. Txog STANAG 4569 Qib 4, qhov hnyav no yog 1500 kg rau lub tshuab 8x8 (saib cov lus). Hais txog cov nqi tsim khoom, cov txheej txheem tsim los ntawm IBD tso cai tsim cov khoom sib xyaw yam tsis tas siv cov autoclaves, muab kev txuag tus nqi tseem ceeb, tshwj xeeb tshaj yog rau cov khoom loj, lawv cov nqi piv rau tus nqi ntawm cov khoom tsim los siv cov txuj ci txuj ci.
Cov khoom no tam sim no tsim los ntawm Rheinmetall Chempro, uas nws lub luag haujlwm yog los ua tus tswv IBD Deisenroth Engineering thev naus laus zis, txhim kho lawv mus rau hauv cov txheej txheem tsim khoom kom ua tiav cov nqi sib tw, txhim kho cov kev daws teeb meem tshwj xeeb thiab ua raws lawv mus rau lub tshuab tsim nyog txheej txheem. Kev xa khoom ntawm cov khoom siv tau siv cov thev naus laus zis tshiab tshaj plaws tau pib thaum pib xyoo 2013, feem ntau yog siv AMPV tshuab los ntawm KMW-Rheinmetall thiab Nruab Nrab Tiv Thaiv Tsheb los ntawm Iveco DV-KMW. Ntau tshaj li kaum ob Tus Thawj Cov Khoom Siv Hluav Taws Xob thoob ntiaj teb yuav tau txais cov khoom sai uas yuav pab kom lawv txo qhov hnyav ntawm lawv cov tshuab, yog li ua rau kom them nyiaj ntau dua thiab txo nqi kev ua neej nyob, Rheinmetall's Protection Division tau hais.
Rheinmetall Chempro cov ntawv tsis txaus ntseeg suav nrog ntau yam kev hloov pauv ntawm Amap (Advanced Modular Armor Protection) tsev neeg. Tsev neeg no siv cov thev naus laus zis tshiab tsim los ntawm IBD. Amap cov khoom lag luam feem ntau ua ke los muab kev tiv thaiv xav tau tiv thaiv ntau yam kev hem thawj. Ntawm ntau yam khoom tsis zoo, peb pom Amap-B kev daws teeb meem, uas muab kev tiv thaiv tiv thaiv caj npab me me thiab rab phom loj nruab nrab, Amap-M tiv thaiv kuv, Amap-IED tsim los tiv thaiv IEDs, Amap-L cov kab uas tiv thaiv kev sib ntaus sib tua los ntawm kev nqus cov ntawv me me, Amap-SC tiv thaiv HEAT projectiles thiab, thaum kawg, Amap-X daws, uas tiv thaiv kev hem thawj raug rau cov xwm txheej hauv nroog.
Kev sib txuas thev naus laus zis tshiab tsim los ntawm Lockheed Martin UK thiab University of Surrey tuaj yeem txhim kho kev tiv thaiv cov tsheb tiv thaiv xws li Warrior BMP (saum toj no)
Ntxiv SidePro-ATR cov qauv rau MBT Leopard
Nws yuav tsum raug sau tseg tias hauv Rheinmetall Group, lwm lub tuam txhab koom nrog kev tiv thaiv tsis zoo, Rheinmetall Ballistic Protection GmbH, uas tau txais nws lub npe tshiab thaum Lub Ib Hlis 1, 2013. Yav dhau los, nws tau hu ua Rheinmetall Verseidag Ballistic Protection GmbH. Rheinmetall yog tus tswv tag nrho, lub tuam txhab no tshwj xeeb hauv kev tsim thiab tsim cov kev daws teeb meem armouring rau cov tsheb tub rog uas siv cov khoom siv xws li cov khoom siv hlau, cov hlau siab thiab cov ntaub tshwj xeeb.
Txawm hais tias Ruag Defense tseem muaj cov kev daws teeb meem rau kev tiv thaiv zoo (muaj zog tiv thaiv cov cuab yeej tiv thaiv) hauv nws cov ntaub ntawv, nws tsis zoo li lub qhov muag ntawm cov neeg siv khoom raws li lub tuam txhab ultra-modern muaj peev xwm nce kev muaj sia nyob ntawm cov tsheb nruab nrab thiab hnyav. Hauv qhov no, Swiss lub tuam txhab tau tig los saib xyuas kom ua tiav qhov kev daws teeb meem tag nrho uas tuaj yeem tiv nrog kev siv kinetic thiab zoo li tus nqi. Cov txheej txheem SidePro-ATR mus tau zoo dhau qhov kev txhoj puab heev ntawm RPG-7, vim nws tuaj yeem lis tus nqi uas siv hauv qhov xwm txheej zoo sib xws, thaum lub hauv paus tau lees paub Qib 5 tiv thaiv kev sib tsoo. cov kab ke no tuaj yeem hloov pauv tau thiab yog li nws tuaj yeem siv ob qho tib si ntawm cov neeg ua haujlwm tiv thaiv tub rog thiab ntawm cov tso tsheb hlau luam. Hauv nws cov ntawv yooj yim, nws muaj qhov tuab ntawm 400 mm, thiab nws qhov hnyav yog piv rau qhov hnyav ntawm cov tshuaj daws teeb meem (uas yog kwv yees li 300 kg / m2). Cov kab ke no tau tsim nyog rau Leopard 2A4 tank. Qib ntawm kev tiv thaiv ballistic tuaj yeem nce ntxiv mus rau qhov uas lub kaw lus yuav tiv thaiv qhov cuam tshuam ntawm 120-mm elongated core, txawm hais tias tsis muaj cov ntaub ntawv muab rau hauv qhov no.
Kev nthuav dav ntawm SidePro-ATR tso cai rau nws siv rau hauv cov xwm txheej sib ntaus sib tua thiab asymmetric. Lwm qhov kev daws teeb meem txhawm rau tua cov mos txwv thiab IEDs raws li lub npe SidePro-KE / IED tau sim ntawm Fennek cov cuab yeej tiv thaiv kev tiv thaiv lub tsheb, uas tau ua haujlwm nrog Lub Tebchaws Yelemees thiab Netherlands. Feem ntau yog ua raws cov khoom siv tshuaj, qhov kev daws teeb meem no tau npaj los tawm tsam thawj tiam IEDs. Cov foob pob tshiab ntawm txoj kev, siv hauv ntau lub tsev ua yeeb yaj kiab, tsim ntau txhiab qhov nrawm nrawm, thiab yog li ntawd xav tau cov yam ntxwv zoo cuam tshuam ntau. Txij thaum ntawd los, Ruag tau ua kom zoo dua KE / IED system, txav deb ntawm cov khoom lag luam thiab siv cov hnab uas tsis tuaj yeem nthuav tau ntau lub hnab. Qhov kev daws teeb meem tshiab SidePro-KE / IED, muaj txij li xyoo 2012, muab Qib 4 / Qib 5 tiv thaiv cov riam phom kinetic thiab muaj qhov ua tau zoo ntau yam. Piv txwv tias lub chassis yog ua los ntawm 7mm pob zeb hlau, 30mm vaj huam sib luag tuaj yeem muab kev tiv thaiv tag nrho, nrog rau KE / IED system tso cai rau qhov hnyav me tshaj qhov hnyav, nyob ntawm seb hom tsheb. Qhov kev daws teeb meem no tseem tos nrog ntau lub chaw tsim khoom.
Ruag tau ua tiav SidePro KE / IED. Lub photomontage qhia cov ntsiab lus ntawm cov txheej txheem tsim los tawm tsam cov cuab yeej tshiab uas tsim ntau yam tawg.
BTR M113, nruab nrog passive anti-RPG system Hlau Phab Ntsa los ntawm Ixayees Cov Tub Rog Kev Lag Luam, sib txuas ua ke passive thiab lattice armor
Ceradyne thiab Cellular Materials International tau tsim cov ntaub thaiv npog hauv qab raws li CMI MicroTruss aluminium honeycomb uas nqus tau txog ib feem peb ntawm lub zog tsim los ntawm kev tawg. Hauv qab no yog qhov ze ntawm cov khoom siv MicroTruss.
Piv txwv txo qhov hnyav rau lub tshuab 8 x 8 nrog cov khoom tsim los ntawm IBD FLEXICOMP
Qhov hnyav hauv kg
Plasan Sasa tseem yog ib tus neeg tseem ceeb hauv kev lag luam kev lag luam passive. Tsis muaj cov ntsiab lus thev naus laus zis tau muab rau hauv cheeb tsam no, thaum lub tuam txhab tseem ua haujlwm ob qho tib si hauv kev xaj ntxiv thiab hauv cov tsev ua tiav. Txoj kev thib ob tau ua nrog kev txhim kho Mrap los ntawm Navistar MaxxPro thiab M-ATV los ntawm Oshkosh. "Qhov no tso cai rau peb nce kev tsim khoom siv cov neeg ua haujlwm yam tsis muaj txuj ci siv, vim tias peb txoj kev ua Lego-style yog ua raws cov thaiv uas muaj tag nrho cov khoom siv uas tuaj yeem sib sau ua ke tsawg kawg ntawm lub sijhawm," lub tuam txhab qhov chaw hais. Qee qhov ntau dua ob puas tus kws tsim txuj ci ntawm lub tuam txhab tab tom ua haujlwm ntawm cov kev daws teeb meem tshiab uas tuaj yeem tshwm sim los ntawm qhov tshwm sim ntawm cov ntaub ntawv tshiab lossis cov kev daws teeb meem tshiab. Cov txheej txheem txheej txheem tseem nyob hauv plawv ntawm kev tiv thaiv.
Tsis ntev los no IMI tau tsim cov kev daws teeb meem passive thiab reactive los tawm tsam hom tshiab ntawm IEDs, suav nrog ntau hom EFP lossis SFF (Tus Kheej Tsim Fragmentation) "poob siab cores" thiab cov qauv RPG tshiab kawg. Lub tuam txhab tau tshaj tawm txoj kev daws teeb meem Hlau Phab Ntsa raws qhov sib xyaw ua ke ntawm cov hlau thiab cov khoom sib txuas ntxiv nrog cov cuab yeej tiv thaiv ntoo. Nyob ntawm qib kev tiv thaiv xav tau, tuab tuaj yeem sib txawv ntawm 110 txog 150 hli thiab qhov hnyav nruab nrab ntawm 200 thiab 230 kg / m2. Iron Wall tam sim no tab tom ua tub rog sim nrog cov tub rog Israel.
IMI tseem muab nws cov cuab yeej tiv thaiv kab laum ua ib leeg ib leeg. L -VAS (Lub Teeb Hluav Taws Xob Hluav Taws Xob - cov cuab yeej tiv thaiv rau lub tsheb loj) yog tsim los tiv thaiv cov tsheb xws li cov neeg ua haujlwm tiv thaiv tub rog. Txhawm rau txo qhov hnyav, cov txheej txheem yog ua raws cov ntaub ntawv sib xyaw thiab cov ntsiab lus ua kom rov zoo, tom kawg muaj qhov tsawg kawg ntawm cov khoom siv nquag. Qhov no txo qis kev poob qis, thiab hom khoom siv zam kev pheej hmoo ntawm kev foob pob thib ob ntawm cov khoom uas nyob ib sab. Raws li IMI, L-VAS cov kab ke tseem tiv thaiv 14.5mm cov cuab yeej phom-phom puag ncig thiab cov phom loj tawg. Lub kaw lus tau ua tiav hauv tebchaws Israel rau nws M113 APC thiab muaj qhov tshwj xeeb ntawm kwv yees li 200 kg / m2.
Ib qho hnyav dua Dej Dej kuj tseem muaj. Cov cuab yeej tiv thaiv no, suav nrog cov hlau thiab cov khoom sib xyaw, tau tsim los tiv thaiv peb qhov kev hem thawj tseem ceeb: RPGs, SFFs thiab EFPs. IMI tau ua tiav kev sim dav dav thiab tam sim no tab tom ua haujlwm nrog cov peev xwm los pib tsim cov tshuaj nrog cov tuab ntawm 350 - 400 hli thiab qhov hnyav ntawm 430 - 450 kg / m2 thaum kawg ntawm 2013.
Ceradyne yog lwm tus neeg tseem ceeb hauv kev sau npe tsis txaus. Raws li Mark King, tus thawj tswj hwm ntawm Ceradyne, hlau tseem yog cov khoom tseem ceeb hauv kev lag luam xaj, nrog lub hom phiaj ntawm kev txhim kho kev ua tau zoo thiab txo nqi. "Hauv Tebchaws Meskas, kev tsav tsheb feem ntau yog tus nqi ntawm kev tau tsheb, tsis yog tus nqi ntawm nws lub neej, thiab qhov no ua haujlwm tiv thaiv kev hloov pauv," King hais ntawm 2012 AUSA lub rooj sib tham. kom muaj nuj nqis, uas coj European cov neeg tsim khoom ntawm kev tiv thaiv ua ntej ntawm Asmeskas. Txawm li cas los xij, Vaj Ntxwv hais ntxiv tias tam sim no Asmeskas tab tom muaj kev vam meej, feem ntau tsom mus rau kev tiv thaiv kev tiv thaiv lub cev tawg, vim tias kev tiv thaiv ballistic tau pom tias yog kev daws teeb meem. Kev txaus siab ntawm Asmeskas cov tub rog, rov qhia pom hauv kev daws teeb meem ntawm kev tiv thaiv hauv qab ntawm cov tsheb xws li, piv txwv li, Humvee ($ 20 lab tsuas yog rau kev txhim kho), tau tshuaj xyuas los ntawm King. Ceradyne yog ib tus ntawm cov uas yuav twv yuav raug sib tw rau daim ntawv cog lus rau lawv kev hloov kho tshiab. Qhov xav tau muab rau kev tiv thaiv ntau tshaj nrog kev txuag qhov hnyav hnyav txhawm rau txo qhov cuam tshuam ntawm kev ua haujlwm ntawm lub tshuab.
Ceradyne tau tsim kho MicroTruss daws los ntawm Cellular Materials International Inc (CMI). Qhov ntxeem tau aluminium alloy cov khoom muaj qhov ntom ntom ntawm 58 kg / m2 piv rau qhov ntom ntom ntawm 112 kg / m2 ntawm qhov sib npaug monolithic hlau tov. Cov tshuaj no sib txawv hauv "V" lub kaum sab xis ntawm lub cev sib npaug tsuas yog 5 °, uas yog txaus los cuam tshuam txog nthwv dej tawg thiab muaj qhov hnyav ntawm 300 kg. MicroTruss lav kev nqus tau txog li 30% ntawm lub zog tawg, uas tsis tsuas yog txwv qhov cuam tshuam rau cov neeg ua haujlwm tshuaj ntsiav, tab sis tseem txo qis kev txav ntawm lub tsheb. Ceradyne kuj tseem muaj kev koom tes ntau hauv Flyer Gen.2 qhov kev tshwj tseg, uas yog lub hom phiaj tshwj xeeb rau cov haujlwm tshwj xeeb rau GMV 1.1. Txhawm rau tswj kev thauj mus los hauv V-22, CH-47D thiab CH-53E lub dav hlau dav hlau thaum huab hwm coj thiab dav yuav tsum tau khaws cia hauv qee qhov txwv, lub tuam txhab tau tsim cov khoom siv uas muab B6 (.357 Magnum) qib kev tiv thaiv pob rau lub qhov rooj thiab ru tsev.
Polaris Defense thiab M9 Defense Armor Technology tau tsim cov hlau sib xyaw ua ke cov cuab yeej ua haujlwm uas tuaj yeem txo qis Humvee tus kheej qhov hnyav thaum tswj kev tiv thaiv qib. Cov qauv ua piv txwv ntawm sab xis muaj qhov hnyav ntawm tsuas yog 3400 kg, uas yuav luag 50% tsawg dua li Humvee nrog Qib 3 tiv thaiv.(Nco tseg lub log ntawm lub tsheb hauv qab)
Kev tiv thaiv kuj tseem hais txog tsis raug tso tseg hauv tshav rog thaum muaj lub log raug tsoo. Cov log tsis-pneumatic los ntawm Polaris Defense tau lees tias ua tau zoo dua qub piv rau cov log tsheb txheem thiab tuaj yeem tiv taus 12.7 hli mos txwv. Tam sim no, lawv tsis muaj tsuas yog rau cov tsheb, suav nrog Hummer chav kawm, tab sis tam sim no cov log no tseem tab tom tsim rau cov tsheb hnyav dua Mraps.
Ceradyne kuj tseem koom nrog Marines Cov Neeg Ua Haujlwm Pabcuam Txoj Haujlwm hauv kev koom tes nrog Lockheed Martin thiab Patria ntawm Lub Nkoj Tub Rog Tub Rog lub tsheb raws li Finnish Patria AMV. Nws tsim nyog sau cia tias thaum Lub Kaum Ib Hlis 28, 2012, nws tau tshaj tawm tias Ceradyne tau txais los ntawm 3M Pawg, uas yuav tso cai rau nws nqis peev ntau hauv R&D thiab cov kev daws teeb meem tshiab.
Kev koom ua ke ntawm kev tsim qauv thiab kev tiv thaiv yog qhov xav tau tom qab kev daws teeb meem rau cov tsheb loj. Ntawm AUSA 2012, Kev Tiv Thaiv Polaris tau nthuav tawm lub qauv tsheb Humvee nrog lub tswvyim tshiab nws tsim los koom tes nrog M9 Defense. Qhov kev sib tw yog txhawm rau txo qhov hnyav thaum tswj hwm thiab nce qib kev tiv thaiv. Txhawm rau ua qhov no, pab pawg Polaris-M9 tshem tawm tag nrho cov cuab yeej siv nyiaj siv los txhawm rau saib cov txheej txheem cov cuab yeej tiv thaiv. Tom qab ntawd txhua yam raug tshem tawm ntawm lub tsheb, tsuas yog lub chassis liab qab tau tso tseg, thiab tom qab ntawd lub teeb sib xyaw (cov khoom siv hlau sib xyaw) tau muab tso rau nws. Cov cuab yeej tiv thaiv txheej txheem no tuaj yeem muab Kev Tiv Thaiv Qib 3 nrog qhov hnyav ntawm 70 kg / m2, thiab nrog qhov hnyav ntawm 83 kg / m2, nws muaj peev xwm tiv taus 12.7 x 99 mm mos txwv, txawm hais tias Polaris-M9 pab pawg ntseeg tias lawv tuaj yeem ua tau mus txog qib 3+ (12, 7 hli phom hle khaub ncaws). Cov tshuaj Polaris-M9 kuj tiv thaiv lub cav. Thaum tus qauv Hummer cov cuab yeej tiv thaiv lub cev hnyav kwv yees li 6,350 kg, qhov kev daws teeb meem tau tso cai kom nws qhov hnyav yuav raug txo kom txog 3400 kg. Cov cuab yeej sib xyaw ua ke siv cov khoom siv tsis txawv, uas tso cai rau pab pawg Polaris-M9 tham txog tus nqi ntawm cov tshuaj tshiab, piv rau tus nqi ntawm cov kev daws teeb meem tam sim no. Ib qho ntxiv, cov khoom siv no tuaj yeem ua rau cov duab sib txawv, ua rau tsis muaj V-puab hauv qab, nrog rau lwm yam. Ua kom tau raws li qhov xav tau yog ua tiav los ntawm kev ua hydraulic - txheej txheem kev kub ceev uas pab txo nqi. Raws li pab pawg Polaris-M9, thev naus laus zis no tuaj yeem txo qhov hnyav los ntawm 40 feem pua.
Ua qauv qhia ntawm cov log tsis-pneumatic los ntawm Polaris Defense
Qhov sib npaug tiv thaiv suav nrog lwm lub sijhawm uas cuam tshuam ncaj qha rau kev txav mus los - lub log. Ua raws li kev tau txais Cov Txheej Txheem thev naus laus zis, Polaris Defense tam sim no muab Cov Log Tsis-Pneumatic (NPT). Kev siv lub log yog ib qho teeb meem tseem ceeb tshaj plaws hauv kev siv cav cav thiab NPT kev daws teeb meem yuav pab daws ntau yam. Raws li cov lus txib ntawm cov haujlwm tshwj xeeb hauv tebchaws Afghanistan, cov log tsheb zoo li kwv yees li 1,300 km, thaum lub log NPT raug tsoo los ntawm 12.7 mm mos txwv tuaj yeem taug kev ntau dua 8,000 km thiab, yog li ntawd, tshem cov log seem los ntawm cov saw khoom, thaum txhim kho kev caij tsheb zoo. NPT cov qauv twb tau tsim rau tsheb Hummer. Lub hom phiaj tam sim no yog txheej NPT lub log rau lub 7.7 tuj tshuab, uas yuav luag tag nrho qhov hnyav ntawm JLTV General Lub Hom Phiaj sib txawv. Raws li cov neeg sawv cev hauv tuam txhab, kev ua qauv qhia pom tias qhov hnyav tuaj yeem ncav cuag 18 tons, hauv lwm lo lus, lub log tuaj yeem tiv taus Mrap chav kawm tsheb. Raws li kev them nyiaj nce ntxiv, thev naus laus zis tseem zoo ib yam, thiab lub tuam txhab cov phiaj xwm simulation tso cai qhov kev kwv yees raug. Dab tsi yuav hloov pauv yog cov khoom siv uas yuav tsum tau hloov pauv mus rau huab hwm coj, uas tseem tsis tau tshwm sim yav tom ntej.
