Ukadaulo wam'mwamba ndi wotani wa mbale zoteteza zipolopolo?
Pali mitundu yambiri yaukadaulo wapamtunda wa mbale zoteteza zipolopolo, zomwe zimagawidwa m'magulu awiri: zokutira za polyurea ndi chivundikiro cha nsalu.
Chophimba cha nsalu ndi nsalu yotchinga madzi yomwe imakulungidwa pamwamba pa mbale zoteteza zipolopolo.Iwo ali ndi makhalidwe osavuta processing ndi mtengo wotsika.
Chophimba cha polyurea (X-Line) ndikupopera polyurea mofanana pamwamba pa mbale zoteteza zipolopolo.Kupaka kwa polyurea kudzabweretsa kulemera kowonjezera.Koma imathanso kupeza chitetezo china, ndipo mabowo a zipolopolo pambuyo pobaya zipolopolo amakhalanso ang'onoang'ono kuposa mabowo a zipolopolo za mbale zoteteza zipolopolo, zomwe zimaphimba malo omwe amaganiziridwa.Komabe, mtengo wa mbale zoteteza zipolopolo pogwiritsa ntchito zokutira za polyurea udzakhala wokwera mtengo kuposa bolodi lomwe limagwiritsa ntchito chivundikiro cha nsalu.
Kumvetsetsa zinthu za ballistic
Chitsulo= Chachipolopolo cholemera, choonda, chophwanyika mopanda chitetezo, komanso chotsika mtengo kupanga.
= Kutalika kwanthawi yayitali, kopepuka kuposa chitsulo, kukhazikika kochepa kwambiri.
PE= Yopepuka, yokwera mtengo pang'ono, yokhalitsa, yothandiza kwambiri, yotetezeka.Kulemera kwa kulemera, 40% kulimba kuposa kevlar komanso kupitirira nthawi 10 kuposa chitsulo.

 

Kodi mfundo ya bulletproof vest ndi chiyani
(1) Kusintha kwa nsalu: kuphatikizira kusinthika kwa chiwopsezo cha chipolopolo ndi kusinthika kwamphamvu kwa dera lomwe lili pafupi ndi malo ochitika;
(2) Kuwonongeka kwa nsalu: kuphatikizapo fibrillation ya ulusi, kusweka kwa ulusi, kupasuka kwa kapangidwe ka ulusi ndi kuwonongeka kwa nsalu;
(3) Mphamvu yotentha: Mphamvu imatayidwa ngati mphamvu yotentha chifukwa cha kukangana;
(4) Mphamvu yamayimbidwe: mphamvu yomwe imadyedwa ndi phokoso lotulutsidwa ndi chipolopolocho pambuyo pogunda chipolopolo chosanjikiza;
(5) Kusintha kwa projectile: zida zofewa komanso zolimba za thupi zomwe zimapangidwira kuti ziwongolere zipolopolo, makina oteteza zipolopolo omwe amatha kufotokozedwa mwachidule ndi "zofewa ndi zolimba".Chipolopolocho chikagunda chovala chotchinga zipolopolo, chinthu choyamba kuchita nacho ndi zinthu zolimba zoteteza zipolopolo monga zitsulo zachitsulo kapena zolimba za ceramic.Panthawi yolumikizanayi, chipolopolocho komanso zinthu zolimba zoteteza zipolopolo zimatha kuwonongeka kapena kusweka, kuwononga mphamvu zambiri za chipolopolocho.Nsalu yamtundu wapamwamba kwambiri imakhala ngati pedi ndi mzere wachiwiri wotetezera zida za thupi, kuyamwa ndi kufalitsa mphamvu ya gawo lotsala la chipolopolocho ndikuchita ngati buffer, potero kuchepetsa kuwonongeka kosaloŵerera momwe zingathere.M'njira ziwirizi zoteteza zipolopolo, yoyambayo inathandiza kwambiri kuti azitha kuyamwa mphamvu, kuchepetsa kwambiri kulowa kwa projectile, yomwe ndi chinsinsi cha bulletproof.
Kodi mungasamalire bwanji bulletproof vest?
1. Kuyeretsa nthawi zonse
Ngati mukufuna kuwonjezera moyo wautumiki wa zida zankhondo, ndikofunikira kwambiri kuti zida za thupi zikhale zaukhondo komanso zoyera.Zovala zankhondo za thupi zimatha kutsukidwa mu makina ochapira, koma muyenera kuonetsetsa kuti zida zankhondo za thupi zimachotsedwa musanaziike mu makina ochapira.

Mukamatsuka chipolopolo choteteza zipolopolo, muyenera kukonza siponji ndi botolo laling'ono la detergent.Gwiritsani ntchito siponji kuviika chotsukira kuti mupukute pang'onopang'ono pamwamba pa chip.Kumbukirani kuti musamize chip m'madzi kapena kusita nsalu ya chip ndi ironing board.Zopindazo zimakhala zosavuta kupsereza nsalu yophimba ngati simusamala, zomwe zingapangitse kuti chips ziwonongeke ndi mpweya kapena chinyezi ndi madontho panthawi yogwiritsira ntchito, zomwe zingapangitse kuti ntchito yoteteza zipolopolo ikhale yochepa pakapita nthawi.

2. Pewani kukhala padzuwa
Kuwonetsedwa ndi kuwala kwa dzuwa kumathandizira kukalamba kwa ulusi wazinthu, potero kumachepetsa moyo wake wautumiki komanso magwiridwe antchito odana ndi ballistic.

3. kagwiritsidwe ntchito pafupipafupi
Kuchita kwa zipolopolo za zida za thupi kumagwirizananso ndi kutalika kwa ntchito.Kutalikirapo kwa nthawi yogwiritsira ntchito, kumachepetsa mphamvu ya ballistic ndikufupikitsa nthawi yovomerezeka.Choncho, ngati zinthu zilola, ndi bwino kukonzekera zida za thupi zomwe zingalowe m'malo.Itha kuwonjezera moyo wautumiki wa zida zankhondo momwe ndingathere.

4. Bwezerani zida zomwe zawonongeka panthawi yake
Chovala choteteza zipolopolo chiyenera kusinthidwa mwamsanga chikagundidwa ndi chipolopolo, chifukwa ngakhale chipolopolocho chikagundidwa ndi chipolopolocho sichikuwonongeka m'mawonekedwe, kukhudzidwa kwakukulu kudzatsogolera kusintha kwa microstructure ya zinthu, motero zimakhudza. kukhazikika kwake kwapangidwe ndi kukana kwa ballistic, ngati sikoyenera Kusintha kwanthawi yake, chipolopolocho chikafika pamalo omwewo panthawi yogwiritsira ntchito, kuthekera kwa chip kuthyoledwa kudzawonjezeka kwambiri, kotero kuchokera kuchitetezo chake, chipolopolo chomwe chinali. kugundidwa ndi chipolopolo kuyenera kusinthidwa munthawi yake.

Kumvetsetsa kwa NIJ Standard
Mudzawona zinthu monga IIIA ndi IV pa tsamba lathu lonse.Izi zikutanthawuza mphamvu yoyimitsa zida zankhondo.Pansipa pali mndandanda wosavuta komanso kufotokozera.
IIIA = Ayimitsa kusankha zipolopolo za mfuti - Chitsanzo: 9mm & .45
III = Maima sankhani zipolopolo zamfuti - Chitsanzo: 5.56 & 7.62
IV = Imasiya kusankha zipolopolo za AP (Armor-Percing) - Chitsanzo: .308 & 7.62 API

 

Upangiri Wokonza Mwachangu wa Zovala Zopanda Bulletproof:
Kugwiritsa Ntchito Motetezedwa:
Zida zilizonse zathupi zomwe mumagula kulikonse.
Gwiritsani ntchito zaka 5 ndi chisamaliro choyenera.
Kutsuka Zovala Zosalowerera Bulletproof:
Siyanitsani zida zankhondo ndi zonyamula.Yambani ndikuchotsa mosamala matope akuluakulu.
Gwiritsani ntchito madzi ofunda ndi burashi yofewa kuti muyeretse pang'onopang'ono madontho otsala (Ikani madzi okha kuti mutsuke).
Mulole mpweya uume kutali ndi dzuwa.*Ma vest athu ambiri ndi ochapitsidwa ndi makina ndipo mutha kudumpha izi ngati pali tag ya "Machine Washable".
Kuyeretsa Zonyamula Zovala:
Alekanitse magawo onse.Yambani ndikuchotsa mosamala matope akuluakulu.
Gwiritsani ntchito madzi ofunda ndi burashi yofewa kuti muyeretse bwino madontho otsala.
Mulole mpweya uume kutali ndi dzuwa.
Kusamalira Zida Zathupi:
Osasamba.Osachoka padzuwa.Osalowetsedwa m'madzi.
Zida zathupi sizimachapidwa.Ngati zawonongeka, sinthani msanga momwe mungathere.

V50 ndi chiyani?
Mayeso a 50 amagwiritsidwa ntchito kuyeza kukana kwa zinthu motsutsana ndi zidutswa.Muyezowu udapangidwira zipewa zoteteza zipolopolo, koma masiku ano umagwiritsidwa ntchito nthawi zonse pomwe zidutswa zimatha kuchitika.Amagwiritsidwanso ntchito popanga ma bullet proof vests, zida zachiwawa ndi mbale za mpira.

Kuyeza mtengo wa V50, ma FSP osiyanasiyana (zidutswa) amagwiritsidwa ntchito pomwe kukula koyenera ndi 1.1g.Chidutswa ichi chimawotchedwa ndi ma velocities osiyanasiyana, kuti ayese kukana kwa zinthuzo motsutsana ndi zidutswa.

Miyezo yodziwika bwino yoyesa kukana kugawanika kwa chinthu cha ballistic ndi:

US Standard - Mill STD 662 E
UK Standard - UK / SC / 5449
NATO Standard - STANAG 2920

Chifukwa chiyani bullet proof vest si umboni wobaya?
Ili ndi funso lomwe takhala tikufunsidwa nthawi zambiri.Bullet proof vest imapangidwa kuti iziyimitsa zipolopolo, osati kubaya kapena zida za spike.Kuti vest yotsimikizira zipolopolo ikhalenso umboni wobaya, imayenera kuyimitsa mlingo wotsikitsitsa wosamva kubaya, womwe kwa onse a HOSDB ndi NIJ ndi 24 (E1)/36(E2) joules kuchokera pa tsamba lopangidwa.

Chovala chowoneka bwino cha bullet proof chomwe chimapangidwa kuti chiyimitse zipolopolo chimatha kuyimitsa ma joules 5-10 kutengera ndi zinthu zotani.Ichi ndi 1/3 ya kukakamizidwa kofunikira komwe vest yotsimikizira kubaya iyenera kuyimitsidwa.

Vest yotsimikizira kuluma imayamba kukhala umboni wobaya ikatha kuyimitsa zofunikira zochepa za vest proof proof malinga ndi NIJ 0115.00 ndi HOSDB pomwe chitetezo chotsika kwambiri ndi mlingo 1.

Chilichonse chomwe chili pansi pa mlingo wa 1 (pansi pa 36 joules) chidzakhala chosavuta kulowa momwe zingathere kulowa muyeso wa 1 wotsimikizira vest ndi kubaya kolimba.

Kodi BFS/BFD ndi chiyani?(Siginecha yankhope yakumbuyo/Kusintha kwa nkhope yakumbuyo)
Kumbuyo kwa nkhope Siginecha/Kusinthika ndiko kuya kwa “thupi” pamene chipolopolo chikagunda bullet proof vest.Kwa ma vests otsimikizira zipolopolo molingana ndi NIJ standard 0101.06, kuya kwa chipolopolo kuyenera kukhala kosakwana 44 mm.Malingana ndi HOSDB ndi German Schutzklasse Standard Edition 2008, kuya sikungapitirire 25 mm kwa HOSDB.

Siginecha yakumbuyo yakumbuyo ndikusintha kwa nkhope yakumbuyo ndi mawu omwe amagwiritsidwa ntchito pofotokoza kuya kwa chipolopolo.

Zovala zoteteza zipolopolo zopangidwa molingana ndi muyezo wa NIJ amapangidwa kuti ayimitse .44 Magnum, yomwe ndi imodzi mwa zida zazing'ono zamphamvu kwambiri padziko lapansi.Izi zikutanthauzanso kuti zida zopangira zida zaku America NIJ zitha kukhala zolemera kuposa ma vests opangidwira mulingo waku Germany SK1.

Kodi Blunt Force Trauma ndi chiyani
Kuvulala koopsa kapena kuvulala koopsa ndi kuwonongeka kwa ziwalo zanu zamkati pa chipolopolo.Kuzama kwakukulu komwe kuyenera kukhala kosakwana 44 mm.molingana ndi NIJ standard 0101.06.Nthawi yomweyo, mawuwa amagwiritsidwanso ntchito pokhudzana ndi zida za Thupi zomwe zimapereka chiwopsezo chabwino champhamvu motsutsana ndi zibonga, mileme ya baseball ndi zinthu zamphamvu zofananira pomwe ma vest otsimikizira kubaya kwambiri amaletsa kuvulala koopsa kwa chinthu chomwe chikugunda.