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Indlela yokukhetha isigqoko sokuvikela inhlamvu esifanele

Isikhathi: 2022-11-11 Ukushaya: 108

Kuze kube manje, isigqoko sokuvikela inhlamvu sesiyisidingo ukuze amasosha asinde empini. Isigqoko sokuzivikela esihle singavikela ikhanda lalowo osifakile ekuchaphazekeni kwemfucumfucu yezinhlamvu ngesivinini esikhulu futhi sivikele ngisho namasosha ekuhlaselweni ngokuqondile kwezinhlamvu. Kodwa-ke, ngokuthuthukiswa kwempi yemodemu nendawo yempi, izigqoko zokuzivikela zendabuko azisakwazi ukuhlangabezana ngokugcwele nezidingo zethu. Ngenxa yalokho, ekuphenduleni lezi zidingo, abakhiqizi baqala ukuthuthukisa izigqoko ezihlukene ezinezakhiwo ezahlukene kanye nezinto zokwakha. Nazi ezinye iziphakamiso mayelana nokuthi ungazikhethela kanjani izigqoko zokuzivikela ezifanele.

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1. Isakhiwo sesigqoko sokuzivikela

1) I-PASGT ukuchithwa kwe-Personnel Armor System for Ground Troops. Yasetshenziswa okokuqala amasosha ase-US ngo-1983. Ngemva kokuthuthuka okuqhubekayo, iya ngokuya ivuthwa futhi iphelele ngokuma, isakhiwo kanye nokusebenza. Ngokwesibonelo, kuhlale kunezinsimbi ezigqokwa ngezigqoko, ezingahlonyiswa ngesicelo sokugqoka ukuze kuthwale izibuko zokukhanya ebusuku kanye nethoshi, njll. Kodwa kukhona nezithiyo ezithile—ngaphandle kokusikwa kwendlebe, ayikwazi ukusebenzisana kahle nemishini yokuxhumana. Kodwa indawo yayo yokuzivikela inkulu kunezinye izinhlobo.

2) I-MICH Helmet

I-MICH helmet (i-Moduler Integrated Communications Helmet) iklanywe futhi yathuthukiswa ngesisekelo sesigqoko se-PASGT, esinokujula okungaphansi kune-PASGT. Yenziwa ngokukhipha izindlebe, izintambo zemihlathi, amabhande omjuluko kanye nokulengisa izintambo kwe-PASGT, kuyilapho yengeza isistimu yokulungisa enamaphuzu amane kanye nesistimu yokumisa isipontshi senkumbulo ezimele, okwenza isigqoko se-MICH sikhululeke kakhudlwana, futhi sivikeleke kakhudlwana. Ngaphezu kwalokho, kukhona njalo ama-rails kuma-helmets, angahlonyiswa ngesicelo sokugqoka ukuze aphathe izibuko zombono ebusuku kanye ne-flashlight, njll. Lesi sigqoko asifani kakhulu nesigqoko sokuqala se-PASGT, kodwa singabambisana ne-headset nezinye izinto zokuxhumana. kangcono, futhi ngokufanele kuyabiza kakhulu kune-PASGT umakalabha.

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3)Isigqoko sokuzivikela esisheshayo

I-FAST imfushane yokuthi i-Future Assault Shell Technology. Lolu hlobo lwesigqoko senziwe lula ngangokunokwenzeka esakhiweni sokuhlangabezana nezidingo zokuvikela. Ngokusikwa kwendlebe okuphakeme ngokuqhathaniswa, amasosha angasebenzisa izinsiza eziningi zokuxhumana lapho egqoke lolu hlobo lwezigqoko. Ngaphezu kwalokho, kuhlale kukhona ama-rails kuma-helmet futhi, avumela ukuthwala izesekeli eziningi ezifana nezibuko zokubona ebusuku izibani zamaqhinga, amakhamera, izibuko, izembozo zokuvikela ubuso. Kunezinhlobo ezahlukene zezigqoko zokuzivikela ze-FAST okusikeka kwazo izindlebe kuhluke ngobude, okuholela ekuhlukeni kwendawo yokuvikela kanye nesakhiwo.

Lolu hlobo lwesigqoko sokuzivikela lubukeka lunemfashini kakhulu futhi lukhululekile ukugqoka. Ziye zasetshenziswa amasosha amaningi ase-US. Kodwa-ke, kufanele kuqashelwe ukuthi indawo yayo yokuvikela iyancipha kakhulu ngokusika indlebe ephezulu. Ngakho-ke, akunconywa uma imishini yokuxhumana ingadingekile. Ngaphezu kwalokho, lesi sigqoko sokuzivikela sibiza kakhulu phakathi kwezintathu.

Sekukonke, lezi zigqoko ezivikela izinhlamvu ezi-3 zinezici zazo ezikhethekile zesakhiwo nemisebenzi. Ngakho-ke, lapho sithenga isigqoko sokuvikela inhlamvu, kufanele senze ukukhetha okunengqondo ngokuya ngesimo sokusetshenziswa kanye nezidingo zangempela.

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2. Ikhono Lokuvikela

Ngokwesiko, izigqoko zokuzivikela zidinga ukukwazi ukuzivikela nje ngokumelene namatshe afafazayo nezingcezu zensimbi enkundleni yempi. Inani le-V50 ngokuvamile lisetshenziselwa ukukala amandla okuvikela isigqoko. (Ukudubula isigqoko esinama-oblique cylindrical projectiles anesisindo esingamagremu angu-1.1 ngesivinini esihlukile ngaphakathi kwebanga elithile. Uma amathuba okuphuka afinyelela ku-50%, isivinini esimaphakathi seprojectile sibizwa ngevelu engu-V50 yezigqoko zokuzivikela.) Yebo, Lapho iphakama i-V50 inani, ngcono ukusebenza kwesigqoko.

Eqinisweni, izigqoko eziningi emakethe ziyi-NIJ efanelekile ngezinga lokuvikela le-IIA, okusho ukuthi liyakwazi ukuzivikela ngokumelene nesibhamu ngisho nesibhamu. Bangakwazi ukuvikela ku-9 mm Para kanye. 44 Magnum ebangeni elingamamitha ayi-15, kuthuthukisa kakhulu ukusinda kwamasosha empini.

Kodwa-ke, kusekhona abakhiqizi abathile abagunyaziwe, abafana nezikhali ze-Wuxi Newtech, ezingakha izigqoko zokuzivikela ze-NIJ III, ezingavikela i-M80, i-AK nezinye izinhlamvu zezibhamu endaweni engamamitha angu-50 noma amamitha angu-100, okukhuphula kakhulu amandla ethu okulwa.

I-3. Indaba

Ngokuthuthuka okusheshayo kwesayensi yezinto ezibonakalayo kusukela ngasekupheleni kwekhulu lama-20 kuya ekhulwini lama-21, kuye kwathuthukiswa izinto ezihlukahlukene zokwenza izigqoko zokuzivikela. Njengoba lezi zinto zonke zinezici zazo eziyingqayizivele, izigqoko zokuzivikela ezenziwe ngezinto ezihlukahlukene zidinga izimo ezihlukene zemvelo ngesikhathi sokusetshenziswa nokugcinwa kwazo, okufanele kucatshangelwe lapho kukhethwa izigqoko.

Manje, kunezinto ezintathu zokwenza izigqoko zokuzivikela, i-PE, i-Kevlar, nensimbi engangenwa izinhlamvu.

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1) PE

I-PE lapha ibhekisela ku-UHMW-PE, isifinyezo se-polyethylene yesisindo se-molecular ultra-high. Kuyi-high-performance fiber organic eyakhiwa ekuqaleni kwawo-80s wekhulu elidlule. Inokuqina okuhle kakhulu, ukumelana nezinga lokushisa eliphansi, ukumelana nokukhanya kwe-UV, nokumelana namanzi, okwenza ukugcinwa kwemikhiqizo ye-PE engenabullet kube lula; kodwa futhi inezinye izithiyo ezimbalwa. Isibonelo, isengozini yokushisa okuphezulu, futhi ayimelani ne-creep kanye ne-Kevlar. Ngakho-ke, imikhiqizo yokuvikela inhlamvu ye-PE ayiphakanyiswe ukuthi isetshenziswe ezindaweni ezinezinga lokushisa eliphezulu, njengeMpumalanga Ephakathi, e-tropical Africa, lapho izinga lokushisa lingavame ukufika ku-50~60 ℃. Ngaphezu kwalokho, ngenxa yokumelana kwayo okungahambi kahle, ayikwazi ukusetshenziswa ngaphansi kwengcindezi ephezulu isikhathi eside. Kodwa uma iqhathaniswa nesigqoko sokuzivikela se-Kevlar, ilula ngesisindo futhi ishibhile kakhulu.

2) Inkosi

U-Aramid, owaziwa nangokuthi uKevlar wazalwa ngasekupheleni kwawo-1960. Kuyifayibha yokwenziwa entsha yobuchwepheshe obuphezulu enokumelana okuqinile nezinga lokushisa eliphezulu, i-anticorrosion enkulu, isisindo esilula namandla amakhulu. Kodwa-ke, i-aramid inamaphutha amabili abulalayo:

Isengozini yokukhanya kwe-ultraviolet. Ihlala ihlambalaza lapho ibhekene nokukhanya kwe-ultraviolet.

Kulula ukwenza i-hydrolyze, noma isendaweni eyomile, isazodonsa umswakama emoyeni futhi i-hydrolyze kancane kancane. Ngakho-ke, imishini ye-aramid akufanele isetshenziswe noma igcinwe endaweni enokukhanya okunamandla kwe-ultraviolet nomswakama ophezulu isikhathi eside, noma ukusebenza kwayo kokuvikela kanye nempilo yesevisi kuzoncishiswa kakhulu. Kodwa noma kunjalo, isigqoko sokuzivikela se-Kevlar siseyimishini evamile e-US Army kanye nebutho laseYurophu. Ngaphezu kwalokho, isigqoko sokuzivikela sinopende kanye ne-polyuria enamathela phezulu, enganciphisa umonakalo obangelwa umswakama kanye nemisebe ye-ultraviolet. Uma isigqoko esikusigqoko sakho sokuzivikela sonakalisiwe, kungcono usipende ngokushesha noma usishintshe ufake esisha. Ukwenyuka kokusetshenziswa kwe-Kevlar kukhuphule intengo yezinto zokusetshenziswa ze-Kevlar, kwase kuba intengo yezigqoko zokuzivikela ze-Kevlar.

3)Insimbi engenanhlamvu

Insimbi engenanhlamvu iyinto yokuqala esetshenziswa ukwenza izigqoko zokuvikela inhlamvu. Iqinile futhi inamandla kunensimbi evamile, futhi ishibhile kune-Kevlar ne-PE, kodwa ibuthakathaka kakhulu kune-Kevlar ne-PE emandleni okuvikela izinhlamvu. Ngaphezu kwalokho, isigqoko sensimbi esingangenwa izinhlamvu ngokuvamile siyasinda futhi akukhululekile ukusigqoka. Njengamanje, asetshenziswa emazweni ambalwa kuphela, ngoba azikho izinzuzo ngaphandle kokushibhile futhi kulula ukuzinakekela.

Ngakho-ke, lapho sithenga isigqoko sokuvikela inhlamvu, kufanele senze ukukhetha okufanele ezintweni ezibonakalayo ngokuya ngesimo sokusetshenziswa kanye nezidingo zangempela.

4) Izigqoko Zokuzivikela Ezihlakaniphile

Manje, ukuze kuhlangatshezwane nezidingo ezihlukene, izigqoko ze-MICH, FAST ziklanyelwe ama-rails ahlakaniphile aklanyelwe njengendlela yokuxhuma ezinye izesekeli kusigqoko sokuzivikela, njengezibuko zasebusuku izibani zamaqhinga, amakhamera, athuthukisa kakhulu izinga lolwazi kanye nokuvumelana nezimo emisebenzini ehlukahlukene yokusebenza. izindawo. Ujantshi onjalo ngokuvamile ubiza cishe u-$10 kuya ku-$20, kuye ngenkampani, inkundla nomthengisi.

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