Chii chinonzi Ballistic Armor uye Inoshanda Sei?

Munyika iri kuwedzera isingafungidziriki, kudiwa kwedziviriro hakuna kumbova kukuru. Imwe yenzira dzinoshanda dzekudzivirira dziripo nhasi ndeye ballistic armor. Asi chii chinonzi ballistic armor? Uye zvinokuchengetedza sei?

Ballistic armor imhando yegiya rekudzivirira rakagadzirirwa kutora uye kukanganisa kukanganisa kweprojectiles senge mabara uye shrapnel. Inowanzoshandiswa nevarwi vemauto, vezvemitemo, uye vashandi vezvokuchengetedza, asi iri kuwedzera kuwanikwa kune vanhu vari kutsvaga kuchengeteka kukuru. Chinangwa chekutanga che ballistic armor ndechekudzikisa njodzi yekukuvara kana kufa munzvimbo dzine njodzi.

Zvishandiso zvinoshandiswa muzvombo zvebulletproof zvinosiyana, asi zvinowanzobatanidza zvidimbu zvakawanda zvemafiber akasimba, akadai seKevlar kana Twaron, akarukwa pamwechete kuita jira rinochinjika, rinogara. Mamwe mamodheru emhando yepamusoro anoshandisa mahwendefa akaomarara akagadzirwa nezvinhu zvakaita seceramic kana polyethylene kupa imwe dziviriro kubva kumabara makuru-caliber. Iko kusanganiswa kwezvombo zvakapfava uye zvakaoma zvinogona kukanganisa kuenzana pakati pekufamba nekudzivirira, zvakakodzera kune zvakasiyana-siyana zvezviitiko.

Hondo yeBallistic yakayerwa zvichienderana neNational Institute of Justice (NIJ) zviyero, izvo zvinoisa nhumbi dzezvombo mumatanho akasiyana zvichienderana nerudzi rwepfuti dzainodzivirira. Semuenzaniso, Level II armar inodzivirira kubva ku9mm uye .357 Magnum bullets, ukuwo Level IV yezvombo inodzivirira kubva pamabara epfuti anobaya.

Muchidimbu, ballistic armor chishandiso chakakosha chekuzvidzivirira munzvimbo dzine njodzi. Kunzwisisa kuti chii chinonzi ballistic armor uye kuti chinoshanda sei kunogona kubatsira vanhu kuita sarudzo vaine ruzivo kuti vachengetedze kuchengetedzwa kwavo uye giya ravanosarudza kuisa mariri. Sezvo tekinoroji ichiramba ichifambira mberi, kushanda uye kuwanikwa kwe ballistic armor kungangovandudza, zvichipa runyararo rwepfungwa. kune vanochida.