Waht fasahar saman faranti masu hana harsashi?
Akwai nau'o'in fasaha na farfajiya na faranti na harsashi, gabaɗaya zuwa kashi biyu: murfin polyurea da murfin zane.
Murfin yadi wani nau'i ne na masana'anta mai hana ruwa wanda aka nannade a saman saman faranti na harsashi.Yana da halaye na aiki mai sauƙi da ƙananan farashi.
Rufin polyurea (X-Line) shine don fesa polyurea a ko'ina a saman faranti masu hana harsashi.Rufin polyurea zai kawo karin nauyi.Amma kuma yana iya samun wani tasirin kariya, kuma ramukan harsashi bayan an yi musu alluran harsashi kuma sun yi ƙasa da ramukan harsashi na faranti, wanda ke rufe saman da aka ɗauka.Duk da haka, farashin faranti na harsashi ta amfani da murfin polyurea zai fi tsada fiye da jirgi ta amfani da murfin zane.
Fahimtar kayan ballistic
Karfe= Mai nauyi, sirara, raunin harsashi mara lafiya, kuma mafi arha yi.
= Tsawon rayuwa, mai nauyi fiye da karfe, ƙarancin ƙarfi.
PE= Mafi sauƙi, ɗan tsada, ɗan dorewa, mafi inganci, mafi aminci.Nauyi don nauyi, 40% ya fi ƙarfin kevlar kuma fiye da sau 10 ya fi ƙarfin ƙarfe.

 

Menene ka'idar rigar kariya ta harsashi
(1) Nakasar masana'anta: ciki har da nakasar alkiblar harsashi da ɓacin rai na yanki kusa da abin da ya faru;
(2) Rushewar yadudduka: ciki har da fibrillation na zaruruwa, fashewar zaruruwa, rushewar tsarin yarn da rushewar tsarin masana'anta;
(3) Ƙarfin zafi: Ƙarfin makamashi yana raguwa a cikin nau'i na makamashin zafi ta hanyar gogayya;
(4) Acoustic energy: makamashin da sautin da harsashi ke fitarwa ke cinyewa bayan ya buga mashin da ke hana harsashi;
(5) Nakasawa na majigi: sulke mai laushi da wuyar haɗaɗɗun sulke na jiki waɗanda aka haɓaka don haɓaka ƙarfin harsashi, tsarin hana harsashi wanda za'a iya taƙaita shi da "laushi da wuya".Lokacin da harsashi ya ci karo da rigar harsashi, abu na farko da za a yi mu'amala da shi shine kayan da ba a iya harsashi kamar farantin karfe ko kayan yumbu da aka karfafa.A wannan lokacin tuntuɓar, duka harsashi da kayan kariya masu ƙarfi na iya lalacewa ko karye, suna cinye mafi yawan ƙarfin harsashi.Ƙarfin fiber mai ƙarfi yana aiki azaman kushin da layin tsaro na biyu don makamai na jiki, ɗaukarwa da watsa makamashin ragowar ɓangaren harsashi kuma yana aiki azaman ma'auni, ta haka yana rage lalacewar da ba ta shiga ba kamar yadda zai yiwu.A cikin wadannan matakai guda biyu na kariya daga harsashi, wanda ya gabata ya taka rawa sosai wajen shakar makamashi, wanda ya yi matukar rage shiga cikin injin din, wanda shine mabudin hana harsashi.
Yadda ake kula da rigar harsashi?
1. tsaftacewa akai-akai
Idan kuna son tsawaita rayuwar kayan sulke na jiki, yana da matukar mahimmanci a kiyaye tsaftar makaman jiki da tsabta.Za a iya wanke jaket ɗin sulke na jiki a cikin injin wanki, amma dole ne a tabbatar cewa an cire guntu sulke kafin saka shi a cikin injin wanki.

Lokacin tsaftace guntu mai hana harsashi, kuna buƙatar shirya soso da ƙaramin kwalban wanka.Yi amfani da soso don tsoma abin wanka don goge saman guntu a hankali.Ka tuna kar a nutsar da guntu a cikin ruwa ko kuma a yi baƙin ƙarfe guntu tare da allon guga.Rubutun yana da sauƙi don ƙone murfin murfin idan ba ku yi hankali ba, wanda zai sa iska ta lalata kwakwalwan kwamfuta ko danshi da tabo yayin amfani, wanda zai sa aikin hana harsashi ya ragu a cikin dogon lokaci.

2. Guji riskar hasken rana
Fitarwa ga hasken rana zai hanzarta tsufa na zaruruwan abu, ta haka zai rage rayuwar sabis da aikin anti-ballistic.

3. yawan amfani
Ayyukan hana harsashi na sulke na jiki shima yana da alaƙa da tsawon amfani.Tsawon lokacin amfani, ƙananan aikin ballistic da guntun lokacin inganci.Don haka, idan yanayi ya ba da izini, yana da kyau a shirya sulke mai maye gurbin.Zai iya tsawaita rayuwar sabis na makamai na jiki gwargwadon yiwuwa.

4. Sauya gurɓatattun sulke a cikin lokaci
Ya kamata a maye gurbin rigar harsashi da zarar harsashi ya same shi, domin ko da harsashin da harsashi ya buge bai lalace ba a bayyanarsa, babu makawa tasiri mai ƙarfi zai haifar da canji a cikin ƙananan kayan aikin, wanda hakan zai yi tasiri. kwanciyar hankali na tsarinsa da juriya na ballistic, idan ba a kan lokaci Sauyawa ba, da zarar harsashi ya shiga matsayi guda yayin amfani na gaba, yuwuwar karyewar guntu zai ƙaru sosai, don haka ta fuskar lafiyarsa, rigar rigar harsashi da ta kasance. bugu da harsashi dole ne a maye gurbinsu a cikin lokaci.

Fahimtar NIJ Standard
Za ku ga abubuwa kamar IIIA da IV a duk faɗin rukunin yanar gizon mu.Waɗannan suna nuna ikon tsayawar makamai. A ƙasa akwai taƙaitaccen lissafi da bayani.
IIIA = Tsayawa zaɓi harsashin bindiga - Misali: 9mm & .45
III = Tsayawa zaɓi harsashin bindiga - Misali: 5.56 & 7.62
IV = Tsayawa zaɓi harsasai na AP (Armor-Skin) - Misali: .308 & 7.62 API

 

Jagoran Kula da Gaggawa na Riguna masu hana harsashi:
Amintaccen Amfani:
Duk wani sulke da ka saya daga ko'ina.
Yi amfani da shekaru 5 tare da kulawa mai kyau.
Tsaftace Rigunan Harsashi:
Rarrabe sulke na jiki daga mai ɗauka.Fara da a hankali goge manyan dunƙulen laka.
Yi amfani da ruwan dumi da goga mai laushi don tsaftace sauran tabo a hankali (A shafa ruwa kawai don gogewa).
Bari iska ta bushe daga rana.*Yawancin rigunanmu ana iya wanke mashin kuma zaku iya tsallake wannan idan akwai alamar "Machine Washable"*.
Riguna masu ɗaukar nauyi:
Ware duk sassa.A fara da a hankali a goge manyan dunƙulen laka.
Yi amfani da ruwan dumi da goga mai laushi don tsaftace tabo a hankali.
Bari iska ta bushe daga rana.
Kula da Makamin Jiki:
Kar a wanke.Kada ku bar cikin hasken rana.Kada a jiƙa cikin ruwa.
Makaman jiki ba za a iya wankewa ba.Idan lalacewa, maye gurbin da zaran za ku iya.

Menene V50?
Ana amfani da gwajin 50 don auna juriya na abu akan gutsuttsura.Asalin ma'aunin an yi shi ne don kwalkwali na harsashi, amma a yau ana amfani da shi don duk yanayin da gutsuttsura na iya faruwa.Hakanan ana amfani da ita don rigunan rigar harsashi, kayan aikin tarzoma da faranti.

Don auna ƙimar V50, ana amfani da FSP daban-daban (gutsuwa) inda mafi girman girman al'ada shine 1.1g.Ana harba wannan guntu da sauri daban-daban, don auna juriya na abu akan gutsuttsura.

Mafi yawan ma'auni don gwada juriyar rarrabuwa na samfurin ballistic sune:

Matsayin Amurka - Mill STD 662 E
UK Standard - UK / SC / 5449
Matsayin NATO - STANAG 2920

Me yasa rigar rigar harsashi ba hujja bace?
Wannan tambaya ce da aka sha yi mana.Rigar rigar harsashi an tsara shi azaman tsoho don dakatar da harsashi, kuma ba kayan wuka ko karu ba.Don rigar rigar harsashi ta zama hujja kuma, tana buƙatar iya dakatar da matakin juriya mafi ƙanƙanta, wanda duka HOSDB da NIJ shine 24 (E1)/36(E2) joules daga injin injin.

Rigar rigar harsashi ta al'ada wacce aka ƙera don dakatar da harsashi kawai zai iya dakatar da joules 5-10 dangane da abin da aka yi da shi.Wannan shine 1/3 na matsin da ake buƙata rigar rigar wuƙa tana buƙatar tsayawa.

Rigar rigar wuka zata fara zama hujjar wuka lokacin da zata iya dakatar da mafi ƙarancin buƙatun don rigar proof bisa ga NIJ 0115.00 da HOSDB inda mafi ƙarancin matakin kariya shine matakin 1.

Duk abin da ke ƙasa da matakin 1 (a ƙasa 36 joules) zai kasance da sauƙi don shiga kamar yadda zai yiwu a shiga matakin 1 stab proof rigar tare da wuyan soka.

Menene BFS/BFD?(Sa hannun fuskar baya/nakawar fuskar baya)
Sa hannu / nakasawa shine zurfin cikin “jiki” lokacin da harsashi ya bugi rigar rigar harsashi.Don rigar harsashi bisa ga ma'aunin NIJ 0101.06, zurfin tasirin harsashi yana buƙatar ƙasa da mm 44.Bisa ga HOSDB da Jamusanci Schutzklasse Standard Edition 2008, zurfin ba zai iya wuce 25 mm don HOSDB ba.

Sa hannun fuskar baya da nakasar fuskar baya kalmomi ne da ake amfani da su don bayyana zurfin tasirin harsashi.

Rigar rigar harsashi da aka yi bisa ma'auni na NIJ an yi su ne don dakatar da .44 Magnum, wanda shine ɗayan manyan makamai masu ƙarfi a duniya.Wannan kuma yana nufin cewa sulke na jiki da aka ƙera don ma'aunin NIJ na Amurka na iya yin nauyi fiye da rigunan da aka ƙera don ma'aunin SK1 na Jamus.

Menene Blunt Force Trauma
Rashin ƙarfi mai ƙarfi ko rauni mara ƙarfi shine lalacewar gabobin ku na ciki akan tasirin harsashi.Matsakaicin zurfin wanda dole ne ya zama ƙasa da 44 mm.bisa ga ka'idar NIJ 0101.06.A lokaci guda kuma, ana amfani da kalmar dangane da sulke na Jiki wanda ke ba da kyakkyawar rauni mai ƙarfi akan sanduna, jemagu na ƙwallon baseball da makamantansu masu ƙarfi inda rigar ƙwanƙwasa ta ƙara ko žasa ta dakatar da mummunan rauni daga abin da ke bugun.