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Pane musiyano here pakati pemabulletproof vests uye stab proof masutu?Sezvo mabara asingapindi mabara achigona kudzivirira mabara, hazvina kukosha here kudzivirira kubayiwa?Musiyano wakakosha pakati pawo mashandiro adzo, imwe ibulletproof uye imwe iratidziro yebanga.Iyo yekare inonyanya kushandiswa kudzivirira mabhuru, nepo iyo yekupedzisira inonyanya kushandiswa kudzivirira mapanga uye akanongedza zvishandiso.

Bulletproof vests, anozivikanwawo semabulletproof vests, bulletproof vests, bulletproof vests, bulletproof masutu, midziyo yekudzivirira yega, nezvimwewo, anoshandiswa kudzivirira muviri wemunhu kubva kumisoro yebara kana zvidimbu.Bhati rinodzivirira bara rinonyanya kuve nezvikamu zviviri: bhachi uye bulletproof layer.Zvivharo zvinowanzogadzirwa nemakemikari fiber machira.Iyo bulletproof layer inoumbwa nesimbi (yakakosha simbi, aruminiyamu alloy, titanium alloy), machira e ceramic (corundum, boron carbide, silicon carbide, alumina), fiberglass, naironi, Kevlar, Ultra-yakakwirira molecular uremu polyethylene fiber, mvura inodzivirira zvinhu, uye zvimwe zvinhu, zvichigadzira imwechete kana inoumbwa inodzivirira chimiro.Iyo bulletproof layer inokwanisa kutora kinetic simba remisoro yebara kana zvidimbu, uye ine yakakosha kudzivirira pamisoro inomhanya yakaderera kana zvidimbu.Inogona kuderedza kukuvara kwechipfuva uye dumbu remuviri wemunhu nekudzora kumwe kuora mwoyo.

Chipfeko cheAnti kubaya, chinozivikanwawo sechipfeko chekudzivirira banga, zvipfeko zvekudzivirira banga, kana zvipfeko zvekudzivirira banga, zvine mabasa akadai sekucheka banga, kucheka banga, kubaya kwebanga, kukwenya zvinhu zvine mipendero, kusapfeka, uye kudzivirira kuba.Pakupfeka zvipfeko zvinodzivirira banga, zvinogona kudzivirira mupfeki kubva pakuchekwa, kukweshwa, kukweshwa, uye kucheka kana akasakara kana kucheka, kucheka, kucheka, kukwenya, kukwenya, kana kucheka nebanga rakapinza (badza, chinhu chinopinza, nezvimwewo).

Iyo bulletproof michina yemabhururu evhavha ndeaya anotevera: yakakwirira-simba uye yakakwirira modulus fiber jira rakaturikidzana rakapfava nhumbi dzokurwa nadzo dzinotora kinetic simba repurojekiti kuburikidza nefiber kuputsika uye machira ekuchinja shanduko.Nekudaro, simba rinogadzirwa nekubaya kwemudziyo ndeyekuveura stress, nekutungamira kwesimba perpendicular kune iyo fiber material, uye simba remagetsi rebadza remuromo rakakwira zvakanyanya kupfuura iro rebullet, saka iyo fiber zvinhu ine yakaipisisa kuramba. vertical shear stress.

Iyo anti stab musimboti wezvipfeko zveanti kubaya: Iyo yakakosha yakarukwa chimiro chakasanganiswa nekuita kwakanakisa kweakanyanya-yakanyanya simba fiber inoita kuti ive nemabasa akadai senge anti-kucheka, anti-kucheka, uye anti kubaya.

Saka pane musiyano mukuru pakati pezviviri izvi, uye muhupenyu chaihwo, munhu anogona kusarudza kushandisa mabhati asingapindi bara kana zvipfeko zvekurovera zvinoenderana nemamiriro chaiwo.