Kwalkwali na 'yan sanda Ƙayyadaddun fasaha
Ana yin kwalkwali na 'yan sanda da kwalkwali, alkyabbar kariya da abin rufe fuska.Kwakwalwar kwalkwali an yi su ne da kayan polyamide (watau nailan), farfajiyar waje wanda aka yi da fari;an yi alkyabbar wuyan da fata;abin rufe fuska an yi shi da polycarbonate, Ciki cikin ciki da ruwa mai hana ruwa, don hana samuwar raɓa bayan numfashi.
Kwalkwali na 'yan sanda a cikin amfani da tsarin kulawa:
1. Dole ne a tsaurara kwalkwali na 'yan sanda lokacin amfani da su;
2. Kafin amfani, da fatan za a duba abin rufe fuska a kan ɗigon roba mai hana ruwa kuma goshin harsashi ya kamata ya kula da mannewa mai kyau;
3. Ƙarfin Ƙarfin Ƙarfi: Kwalkwali na iya jure wa makamashin karo da kuma tasirin shiga cikin mazugi na karfe da Ma'aikatar Tsaro ta Jama'a GA294-2001 "Tsohon 'Yan Sanda ke bayarwa".Don fiye da wannan tasirin makamashi, zai iya ba ku mafi girman ƙarfin kariya, rage lalacewar da aka yi muku.Don haka, lokacin da kwalkwali ya faru bayan babban hatsarin haɗari, ya kamata a daina amfani da su nan da nan ko aika shaidar masana'anta don tabbatar da ko za ta iya ci gaba da amfani da ita;
4. Gabaɗaya bayyanar: jikin kwalkwali ba za a iya shafa shi ba ko tare da kaushi mai lalata don cire mai, don kada ya lalata ƙarfin kayan jikin kwalkwali;
5. Tsawon lokacin amfani shine shekaru uku;
Kwalkwali na 'yan sanda ƙayyadaddun bayanai:
Model FBK-L
Mallakar launi shuɗi mai launin fari
Net nauyi 1.20kg
Ƙayyadaddun ƙayyadaddun bayanai babba / matsakaici / ƙarami
Girman marufi 815 × 365 × 740
Lambar shiryawa 9PCS
Kwalkwali masu hana harsashi daga 1915 a karon farko an ƙirƙira su ta hanyar kwalkwali.Babban kwalkwali na farko shine babban Bafaranshe Adrian.A wannan lokacin kwalkwali na iya jure 14.9g, 45in, 183m /: yawan harbin harsashi.A yakin duniya na farko, kasashen da ke yaki sun samar da miliyoyin kwalkwali, inda suka ceci rayukan sojoji da yawa.Bayan kwalkwali na harsashi bayan gyare-gyare da yawa, da kuma bayan gwajin yakin duniya na biyu, a cikin tsari na asali, kayan karfe ba su da canji sosai.A yakin duniya na biyu, Amurka ta samar da stereotypes na miliyan 240 don kwalkwali.Ana amfani da wannan kwalkwali a yawancin sojojin ƙasa.
Sakamakon manyan kayan da ba a iya harba harsashi, irin su Kevlar masana'anta, polycarbonate, fiber gilashi da sauran kayan, kwalkwali masu hana harsashi sun fara haɗar kwalkwali.Kwalkwali masu haɗaka na iya inganta aikin ballistic na kwalkwali, rage nauyi, wanda ya kasance hankalin ƙasashe da yawa.