Nyob rau hauv lub hnub nyoog ntawm riam phom txias, armor kuj tuaj yeem txo cov neeg raug mob ntawm cov tub rog. Txawm li cas los xij, nrog kev tshwm sim ntawm cov cuab yeej siv siab zoo xws li phom, kev tiv thaiv ntawm cov tub rog yog qhov tsis muaj txiaj ntsig, thiab cov cuab yeej qub tsis tuaj yeem tiv thaiv lub zog ntawm cov phom ntev.
Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, hom tshiab ntawm cov khaub ncaws tiv thaiv mos txwv thiab cov kaus mom tiv thaiv cov mos txwv kuj tau pib nkag mus rau theem ntawm keeb kwm, thiab cov tub rog tau tiv thaiv ib zaug ntxiv.
Bulletproof vests suab zoo li cov khaub ncaws, tab sis lawv yeej yog vests. Thaj chaw uas tuaj yeem tiv thaiv tau txwv tsis pub dhau. Yog li vim li cas ho tsis lub cev armor tiv thaiv tag nrho cov ceg? Thaum cov tub rog cov ceg tawv tau suav nrog hauv kev tiv thaiv, qhov kev raug mob yuav nce ntxiv. Vim li cas?
Bulletproof vest, tseem hu ua bulletproof vest, bulletproof vest, bulletproof vest, bulletproof vest, etc., rau ib tug tub rog. Siv los tiv thaiv tib neeg lub cev los ntawm mos txwv los yog shrapnel. Lub tsho tiv thaiv mos txwv feem ntau yog tsim los ntawm ob ntu: cov khaub ncaws npog thiab txheej mos mos. Cov khaub ncaws feem ntau yog ua los ntawm cov tshuaj fiber ntau fabrics. Cov mos txwv txheej yog tsim los ntawm cov hlau (tshwj xeeb hlau, aluminium alloy, titanium alloy), ceramics (corundum, boron carbide, silicon carbide), iav fiber reinforced yas, nylon, Kevlar thiab lwm yam ntaub ntawv los tsim ib qho kev tiv thaiv ib leeg. Cov mos txwv txheej tuaj yeem nqus tau lub zog kinetic ntawm warheads lossis shrapnel, thiab muaj kev tiv thaiv pom tseeb ntawm lub ntsej muag qis lossis cov shrapnel, uas tuaj yeem txo qhov kev puas tsuaj rau hauv siab thiab plab ntawm tib neeg lub cev. Lub cev armor muaj xws li infantry lub cev armor, pilot lub cev armor thiab artillery lub cev armor.
Raws li qhov tam sim no cov txheej txheem kev txhawj xeeb, lub cev armor tsis tuaj yeem lav qhov kev nyab xeeb tiag tiag, tab sis tsuas yog tuaj yeem tiv thaiv cov mos txwv los yog shrapnel mus rau qhov loj tshaj plaws, thiab nws tseem yuav txwv tsis pub ua. Nws tsis yooj yim los ua lub cev armor uas tuaj yeem tiv taus cov mos txwv, tab sis tom qab ntawd tus tub rog tsis tuaj yeem txav mus los. Thiab ib qho laj thawj tseem ceeb dua: lub taub hau thiab lub cev yog qhov tseem ceeb tshaj plaws ntawm tib neeg lub cev. Ib zaug tawm tsam lawv yuav tuag. Txawm hais tias cov ceg tawv raug tua, qhov tshwm sim ntawm kev muaj sia nyob yog siab heev.
Los ntawm qhov kev xav no, tsis yog hnav lub cev armor los tiv thaiv cov ceg tawv, nws yog qhov zoo dua tsis txhob hnav lub cev armor los ua kom lub cev hloov tau yooj yim, yog li ua kom muaj kev ciaj sia. Ntxiv mus, ib feem ntawm cov tub rog cov lus teb thaum muaj xwm ceev yog ua tiav los ntawm lawv cov ceg. Thaum lawv tau ntaub qhwv, cov xwm txheej yuav tshwm sim vim kev teb qeeb. Tsis tas li ntawd, hnav cov iav tiv thaiv ntau dua yuav ua rau qee qhov poob ntawm lub cev lub zog ntawm cov tub rog, yog li cuam tshuam rau kev sib ntaus sib tua.
