Momwe Bulletproof Shields Amagwirira ntchito

1. Zida - Chitetezo chokhazikika
1) Fibrous Materials (mwachitsanzo, Kevlar ndi Ultra - high - molecular - weight Polyethylene): Zidazi zimapangidwa ndi ulusi wautali, wamphamvu. Chipolopolo chikawomba, minyewa yake imagwira ntchito yomwaza mphamvu ya chipolopolocho. Chipolopolocho chimayesa kudutsa m’zigawo za ulusi, koma ulusiwo umatambasuka ndi kupunduka, zomwe zimatenga mphamvu ya kinetic ya chipolopolocho. Zigawo zochulukira za zida za ulusizi zimakhala, mphamvu zambiri zimatha kuyamwa, komanso mwayi woyimitsa chipolopolocho.
2) Zida Za Ceramic: Zishango zina zoteteza zipolopolo zimagwiritsa ntchito zoyikapo za ceramic. Ceramics ndi zinthu zolimba kwambiri. Chipolopolo chikagunda pachishango cha ceramic, cholimba cha ceramic chimaphwanya chipolopolocho, ndikuchiphwanya kukhala tizidutswa ting'onoting'ono. Izi zimachepetsa mphamvu ya kinetic ya chipolopolo, ndipo mphamvu yotsalayo imatengedwa ndi zigawo zapansi za chishango, monga zida za fibrous kapena mbale yochirikiza.
3) Zitsulo ndi Zitsulo zachitsulo: Zishango zoteteza zipolopolo zochokera ku Zitsulo zimadalira kulimba ndi kusalimba kwachitsulo. Chipolopolo chikagunda chitsulocho, chitsulocho chimapunduka, n’kutenga mphamvu ya chipolopolocho. Kukhuthala ndi mtundu wazitsulo zomwe zimagwiritsidwa ntchito zimatsimikizira momwe chishango chimagwirira ntchito poyimitsa mitundu yosiyanasiyana ya zipolopolo. Zitsulo zokhuthala ndi zamphamvu zimatha kupirira kukwezeka - kuthamanga ndi zipolopolo zamphamvu kwambiri.

2. Mapangidwe Opangira Chitetezo
1) Maonekedwe Opindika: Zishango zambiri zoteteza zipolopolo zimakhala ndi mawonekedwe opindika. Kapangidwe kameneka kamathandizira kupotoza zipolopolo. Chipolopolo chikagunda pamalo opindika, m'malo mogunda mutu - ndikusuntha mphamvu zake zonse pamalo okhazikika, chipolopolocho chimalozeredwa kwina. Mawonekedwe opindika amafalitsa mphamvu yachikoka pa malo akuluakulu a chishango, kuchepetsa mwayi wolowera.
2) Mipikisano - Kumanga kosanjikiza: Zishango zambiri zoteteza zipolopolo zimapangidwa ndi zigawo zingapo. Zida zosiyanasiyana zimaphatikizidwa m'magawo awa kuti apititse patsogolo chitetezo. Mwachitsanzo, chishango wamba akhoza kukhala wosanjikiza kunja kwa zinthu zolimba, abrasion - kugonjetsedwa (monga wosanjikiza woonda wa chitsulo kapena polima olimba), kenako zigawo za fibrous zipangizo mayamwidwe mphamvu, ndiyeno wosanjikiza kumbuyo kuteteza spall (zidutswa zing'onozing'ono za chishango kusweka ndi kuchititsa kuvulala yachiwiri) ndi kupititsa patsogolo kugawira chipolopolo.