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5 Zvinhu Zvekufunga Usati Waziva Nezve Body Armor (bulletproof Vest)

 

5 zvinhu zvekufunga usati waziva nezve nhumbi dzokurwa nadzo (bulletproof vest)

 

1. Chii chinonzi bulletproof vest

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Bulletproof vests (Bulletproof Vest), anonziwo bulletproof vests, bulletproof vests, bulletproof vests, bulletproof vests, zvekuzvidzivirira nazvo, nezvimwewo, anoshandiswa kudzivirira muviri wemunhu kubva kumabara kana shrapnel.Iyo bulletproof vest inonyanya kuumbwa nezvikamu zviviri: bhachi uye bulletproof layer.Zvipfeko zvezvipfeko zvinowanzogadzirwa nemakemikari fiber machira.Iyo bulletproof layer yakagadzirwa nesimbi (special simbi, aluminium alloy, titanium alloy), ceramic sheet (corundum, boron carbide, silicon carbide, alumina), girazi fiber yakasimbiswa plastiki, naironi (PA), Kevlar (KEVLAR), yekupedzisira-yakakwirira. molecular uremu polyethylene Fiber (DOYENTRONTEX Fiber), mvura inodzivirira zvinhu uye zvimwe zvinhu zvinoumba imwechete kana inoumbwa inodzivirira chimiro.Iyo bulletproof layer inogona kutora kinetic simba rebara kana shrapnel, uye ine pachena inodzivirira pane yakaderera-speed bullet kana shrapnel, uye inogona kuderedza kukuvadzwa kwechipfuva chemunhu uye dumbu pasi pekutonga kwekumwe kuora mwoyo.Bulletproof vests dzinosanganisira nhumbi dzokurwa nadzo dzevacheche, nhumbi dzokurwa nadzo dzemutyairi uye nhumbi dzokurwa nadzo dzehondo.Zvinoenderana nechitarisiko, inogona kukamurwa kuita bulletproof vests, full-protection bulletproof vests, ladies bulletproof vests nemamwe marudzi.

 

2. Kuumbwa kwebhureti isina bara

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Iyo bulletproof vest inonyanya kuumbwa nekavha yembatya, jira rinodzivirira bara, buffer layer, uye bulletproof board.

 

Chifukidziro chembatya chinowanzo gadzirwa nekemikari fiber jira kana mvere dzemachira edonje kudzivirira iyo bulletproof layer uye kuita kutaridzika kwakanaka.Zvimwe zvivharo zvembatya zvine homwe dzinoverengeka dzekutakura zvombo nezvimwe zvekushandisa.Iyo bulletproof layer inogadzirwa nesimbi, aramid faibha (Kevlar fiber), yakakwirira-yakasimba-yakakwirira-modulus polyethylene uye zvimwe zvinhu zvimwechete kana zvinoumbwa, zvinoshandiswa kubhutsura kana kunyudza mabara anopinda kana zvidimbu zvinoputika.

 

Iyo buffer layer inoshandiswa kuburitsa simba kinetic simba uye kuderedza kusiri kupinza kukuvara.Inowanzo gadzirwa neyakavharwa-sero yakarukwa jira recomposite, inochinjika polyurethane furo uye zvimwe zvinhu.

 

Bulletproof inopinza imhando yekuisa inosimudzira kugona kwekudzivirira kwe bara, uye inonyanya kushandiswa kudzivirira kupinda kweyakananga pfuti mabara uye yakakwirira-kumhanya zvidimbu zvidiki.

 

3.Material of bulletproof vest

 

Isu tese tinoziva kuti isu tinofanirwa kushandisa kumeso kana fiber zvinhu kugadzira zvipfeko, kushandisa canvas kugadziracanvas tote bags,uye matehwe ekugadzira mbatya dzematehwe nezvimwewo. Chokwadi, kune zvinhu zvisingapindi bara uye machira ezvombo zvemuviri.

 

Chekutanga pane zvese, tinosuma kuti ndeapi machira makuru asingapindi bara uye zvinhu zvisingapindi bara

 

Iyo bulletproof vest inonyanya kuumbwa nezvikamu zviviri: bhachi uye bulletproof layer.Zvipfeko zvezvipfeko zvinowanzogadzirwa nemakemikari fiber machira.

 

Iyo bulletproof layer yakagadzirwa nesimbi (special simbi, aluminium alloy, titanium alloy), ceramic sheet (corundum, boron carbide, silicon carbide, alumina), girazi fiber yakasimbiswa plastiki, naironi (PA), Kevlar (KEVLAR), yekupedzisira-yakakwirira. molecular uremu polyethylene Fiber (DOYENTRONTEX Fiber), mvura inodzivirira zvinhu uye zvimwe zvinhu zvinoumba imwechete kana inoumbwa inodzivirira chimiro.

 

Iyo bulletproof layer inogona kutora kinetic simba rebara kana shrapnel, uye ine pachena inodzivirira pane yakaderera-speed bullet kana shrapnel, uye inogona kuderedza kukuvadzwa kwechipfuva chemunhu uye dumbu pasi pekutonga kwekumwe kuora mwoyo.

<1> Metal: inonyanya kusanganisira simbi yakakosha, aruminiyamu alloy, titanium alloy, nezvimwe.

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(Simbi yakakosha)

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(aluminum alloy)

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(titanium alloy)

 

<2> Ceramics: Inonyanya kusanganisira corundum, boron carbide, aluminium carbide, alumina

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(corundum)

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(boron carbide)

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(aluminium carbide)

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(aluminium)

 

<3> Kevlar: Zita rakazara ndiro "poly-p-phenylene terephthalamide", iyo ine High Strength, high wear resistance, yakakwirira yemisodzi inopikisa maitiro.

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(Kevlar)

 

<4> FRP: A faibha-yakasimbiswa composite plastiki.

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(FRP)

<5> UHMPE faibha: Kureva, ultra-yakakwirira molecular uremu polyethylene faibha, ayo molecular uremu iri miriyoni kusvika 5 mamiriyoni.

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(UHMPE fiber)

 

<6> Liquid bulletproof material: Yakagadzirwa neakakosha emvura zvinhu shear thickening fluid.

Iyi yakakosha liquid material inorohwawo nemabara

Ichakurumidza kukora uye kuoma.

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(Liquid bulletproof material)

 

4. Mhando dzemabhati asingapindi bara

 

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Zvombo zvemuviri zvakakamurwa kuva:

① Nhumbi dzemuviri dzevacheche.Yakashongedzerwa nevacheche, marines, nezvimwewo, inoshandiswa kuchengetedza vashandi kubva mukukuvadzwa kunokonzerwa nezvidimbu zvakasiyana.

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(Nhumbi dzemuviri dzevacheche)

 

② Bulletproof vests evashandi vakasarudzika.Inonyanya kushandiswa pakuita mabasa anokosha.Pahwaro hwezvombo zvemuviri zvevacheche, mabasa ekudzivirira kwemutsipa, kudzivirirwa kwepafudzi uye kudzivirirwa kwedumbu kunowedzerwa kuwedzera nzvimbo yekudzivirira;kumberi nekumashure kwakashongedzerwa homwe dzekuisa dzekuisa bulletproof inoisa kuvandudza mashandiro e-anti-ballistic.

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(Bulletproof vests evashandi vakasarudzika)

 

③Artillery yezvombo zvemuviri.Inonyanya kushandiswa neartillery muhondo, inogona kudzivirira kubva pakuparadzana uye kuvhunduka kwekukuvara kwemhepo.

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(Artillery body armor)

 

Zvinoenderana nezvimiro zvemidziyo, zvombo zvemuviri zvakakamurwa kuita:

① Nhumbi dzemuviri dzakapfava.Iyo bulletproof layer inogadzirwa neakawanda akaturikidzana epamusoro-simba uye akakwira-modulus fiber machira akaiswa kana akananga laminated.Kana mabara uye zvimedu zvikapinda mukati meiyo bulletproof layer, inoburitsa yakananga shear, kutadza kusimba uye kutadza kwekuita, nekudaro vachipedza simba ravo.

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(Nhumbi dzesimbi dzakapfava)

 

②Nhumbi dzemuviri dzakaoma.Iyo bullet-proof layer inowanzogadzirwa nesimbi, yakakwirira-simba uye yakakwirira-modulus fiber laminates yakagadzirwa neresin-based composite zvinhu zvinopisa uye zvakamanikidzwa, bullet-proof ceramics, uye yakakwirira-simba uye yakakwirira-modulus fiber composite mapuranga.Iyo bulletproof layer yesimbi zvinhu inoshandiswa kushandisa simba reiyo projectile kunyanya kuburikidza ne deformation uye kupatsanuka kwesimbi zvinhu.Iyo bulletproof layer ye-high-simba uye yakakwirira-modulus fiber bulletproof laminate inopedza simba reprojekiti kuburikidza ne delamination, punching, kuputika kwe resin matrix, fiber extraction uye kuputika.Iyo bulletproof layer ye bulletproof ceramics uye yakakwirira-simba uye yakakwirira-modulus fiber composite board inoshandiswa.Kana iyo yepamusoro-speed projectile ichidhumhana neceramic layer, iyo ceramic layer inotsemuka kana kutsemuka uye inopararira ichitenderedza nzvimbo yekukanganisa kuti ipedze simba rakawanda reprojekiti.Iyo modulus fiber composite board inowedzera kushandisa yasara simba reprojekiti.

 

③Nhumbi dzemuviri dzakapfava uye dzakaoma.Musoro wepamusoro wakagadzirwa nezvinhu zvakaoma ballistic, uye mukati memukati wakagadzirwa nezvinhu zvakapfava.Apo mabara nezvidimbu zvinorova pamusoro pezvombo zvemuviri, mabara, zvimedu uye zvinhu zvakaoma zvepamusoro zvakakanganiswa kana kuputsika, zvichipedza simba rakawanda remabhuru uye zvidimbu.Iyo lining yakapfava zvinhu inotora uye inoparadzira simba rezvikamu zvasara zvemabara uye zvimedu, uye inobata basa mukubhura uye kuderedza kusiri kupinza kukuvara.

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5. Kugadziridzwa kwemabhururu evhavha

Nhumbi dzokurwa nadzo dzakabva kuzvombo zvekare.MuHondo Yenyika Yekutanga, mauto anokosha eUnited States, Germany, Italy uye masoja mashomanana evacheche akashandisa zvidzitiro zvechipfuva zvesimbi.Mumakore ekuma1920, United States yakagadzira vheti isingapindi bara rakagadzirwa nemarata akarambwa.Mukutanga kwema1940, United States nedzimwe nyika muWestern Europe dzakatanga kugadzira zvombo zvemuviri zvakagadzirwa nesimbi alloy, aruminiyamu alloy, titanium alloy, girazi simbi, ceramics, naironi nezvimwe zvinhu.Mumakore ekuma1960, mauto eUS akashandisa high-simba synthetic aramid fiber (Kevlar fiber) yakagadziridzwa neDuPont kugadzira mabhati asingapindi mabara ane yakanaka bulletproof maitiro, kureruka uye kupfeka kwakanaka.Pakutanga kwezana ramakore rechi21, mauto eUS akashandisa "Interceptor" nhumbi dzokurwa dzemuviri dzine modular dhizaini uye KM2 yakakwirira-simba aramid synthetic fiber seyakaputira bara zvinhu panhandare yehondo yeIraq.Kubva pakupera kwema1950s, iyo Chinese People's Liberation Army yakatevedzana kugadzira uye kushongedzera FRP nhumbi dzokurwa, yakakwirira-yakasimba yakakosha simbi yezvombo zvemuviri, yakakwirira-simba uye yakakwirira-modulus polyethylene muviri nhumbi dzokurwa, uye ceramic nhumbi dzokurwa.Nekuvandudzwa kwesainzi uye tekinoroji, mabhururu evhavha achashandisa zviri nani-kuita-bulletproof zvinhu, kuderedza huremu, kunatsiridza mabulletproof uye kupfeka nyaradzo, uye nekuwedzera kuziva chimiro modularity, akasiyana uye maitiro serialization.

 

 

 

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