ʻAʻahu pale pōkā koa

ʻO ka ʻaʻahu pale pōkā (bulletproof vest), i ʻike ʻia hoʻi he bullet proof vest, bulletproof vest, bullet proof suit, personal protection equipment, etc., i hoʻohana ʻia e pale i ke kino kanaka mai ka pōʻino i hoʻokumu ʻia e ke poʻo kaua a i ʻole nā ​​​​shrapnel.

Hoʻonohonoho ʻana

ʻO ke kapa komo pale pōkā, ʻo ia hoʻi kahi uhi, kahi papa pale pōkā, kahi papa pale a me kahi pā plug pale pōkā. Hana pinepine ʻia ka uhi me ka lole fiber kemika a i ʻole ka lole pulupulu huluhulu e pale i ka papa pale pōkā a hoʻonani i ke ʻano. Loaʻa i kekahi o lākou nā ʻeke ma ko lākou mau uhi e lawe i nā pōkā a me nā lako ʻē aʻe. Hana pinepine ʻia ka papa pale pōkā me ka metala, ke kaula Kevlar, ka polyethylene modulus ikaika kiʻekiʻe, a pēlā aku. Hoʻohana ʻia ia e wehe a hoʻokomo paha i nā pōkā komo a i ʻole nā ​​​​ʻāpana pahū. Hoʻohana ʻia ka papa pale e hoʻopau i ka ikehu kinetic hopena a hōʻemi i ka ʻeha komo ʻole. Hana pinepine ʻia ia me ka lole hui i ulana ʻia me ka lua pani, nā plastics foam polyurethane palupalu a me nā mea ʻē aʻe. ʻO ka papa hoʻokomo pale pōkā he ʻano papa hoʻokomo e hoʻonui i ka hiki ke pale o ka papa pale pōkā. Hoʻohana nui ʻia ia e pale i ke komo ʻana o nā projectiles pololei o ka pū a me nā ʻāpana liʻiliʻi wikiwiki.

Choʻokaʻawale ʻana

Hiki ke hoʻokaʻawale ʻia nā ʻaʻahu pale pana i:

① nā ʻaʻahu pale pōkā o ka infantry. Hoʻolako ʻia me ka infantry, Marine Corps, a me nā mea ʻē aʻe, i hoʻohana ʻia e pale i nā limahana mai nā ʻāpana like ʻole.

② Nā ʻaʻahu pale pōkā o nā limahana kūikawā. Hoʻohana nui ʻia ia no nā hana kūikawā. Ma ke kumu o nā ʻaʻahu pale pōkā o nā koa wāwae wāwae, ua hoʻohui ʻia nā hana pale o ka ʻāʻī, poʻohiwi a me ka ʻōpū, a ua hoʻonui ʻia ka wahi pale; ua lako ka mua a me ke kua me nā ʻeke papa plug-in e hoʻokomo i nā papa plug-in pale pōkā e hoʻomaikaʻi i ka hana pale pōkā.

③ Pale kaua kino pū. Hoʻohana nui ʻia ia e nā pū kaua i ke kaua a hiki ke pale aku i ka hōʻino ʻana o nā ʻāpana a me nā hawewe haʻalulu.

Wahi a nā mea i hoʻohui ʻia ai ke ʻano o ka hana ʻana, hiki ke hoʻokaʻawale ʻia nā ʻaʻahu pale kaua i:

① nā ʻaʻahu pale pōkā palupalu. Hana pinepine ʻia ka papa pale pōkā me ka lole fiber modulus kiʻekiʻe a me ka ikaika multi-layer me ka humuhumu a i ʻole ka superposition pololei. Ke komo ka pōkā a i ʻole ka ʻāpana i loko o ka papa pale pōkā, hana ʻia ka hemahema o ka shear directional, ka hemahema tensile a me ka hemahema delamination e hoʻopau i kona ikehu.

② Pale kaua kino paʻa. ʻO ka papa pale pōkā i hana pinepine ʻia me ka mea metala, ikaika kiʻekiʻe a me ke olonā modulus kiʻekiʻe, laminate i hana ʻia me ka mea hui resin matrix, ceramics pale pōkā a me ka papa hui fiber modulus ikaika kiʻekiʻe. Hoʻopau ka papa pale pōkā o ka mea metala i ka ikehu o ka projectile ma o ka deformation a me ka fragmentation o ka mea metala. Hoʻopau ka papa pale pōkā o ka laminate pale pōkā o ka ikaika kiʻekiʻe a me ke olonā modulus kiʻekiʻe i ka ikehu projectile ma o ka delamination, plugging, resin matrix fracture, fiber extraction a me ka fracture. Ke kuʻi ka projectile wikiwiki kiʻekiʻe me ka papa keramika, haki a nahā paha ka papa keramika a puni ka wahi hopena, kahi e hoʻopau ai i ka hapa nui o ka ikehu o ka projectile, a laila hoʻopau hou ka papa hui fiber modulus kiʻekiʻe i ke koena ikehu o ka projectile.

③ ʻAʻahu pale pōkā palupalu a paʻakikī. Hana ʻia ka papa ʻili me ka mea paʻakikī pale pōkā, a hana ʻia ka uhi me ka mea palupalu pale pōkā. Ke pā ka pōkā a i ʻole ka ʻāpana i ka ʻili o ka ʻaʻahu pale pōkā, e hoʻololi a haki paha ka pōkā, ka ʻāpana a me ka mea paʻakikī ma luna o ka ʻili, e hoʻopau ana i ka hapa nui o ka ikehu o ka pōkā a me ka ʻāpana. Hoʻopili ka mea uhi palupalu a hoʻolaha i ka ikehu o ke koena o ka pōkā a me ka ʻāpana, hiki ke pale a hōʻemi i ka pōʻino komo ʻole.