Izinto ezi-5 omawuziqwalasele ngaphambi kokwazi malunga neSikrweqe soMzimba (i-bulletproof Vest)
Izinto ezi-5 ekufuneka uziqwalasele ngaphambi kokwazi ngesikrweqe somzimba (i-bulletproof vest)
1. Yintoni ivesti yokukhusela iimbumbulu
Iivesti zokhuselo lwembumbulu (Bulletproof Vest), ezaziwa ngokuba zii bulletproof vests, bulletproof vests, bulletproof vests, bulletproof vests, izixhobo zokuzikhusela, njl. njl., zisetyenziswa ukukhusela umzimba womntu kwiimbumbulu okanye iingceba.Iivesti yokuthintela iimbumbulu ubukhulu becala yenziwe ngamacandelo amabini: ibhatyi kunye nomaleko webulletproof.Izigqubuthelo zempahla zihlala zenziwe ngamalaphu e-chemical fiber.Uluhlu lwembumbulu lwenziwe ngesinyithi (intsimbi ekhethekileyo, i-aluminium alloy, i-titanium alloy), i-ceramic sheet (i-corundum, i-boron carbide, i-silicon carbide, i-alumina), i-glass fiber eqiniswe iplastiki, inayiloni (PA), i-Kevlar (KEVLAR), i-ultra-high. I-molecular weight polyethylene Fiber (i-DOYENTRONTEX Fiber), izinto zokukhusela ulwelo kunye nezinye izinto zenza isakhiwo esisodwa okanye esidibeneyo sokukhusela.Uluhlu lwe-bulletproof luyakwazi ukufunxa amandla e-kinetic ye-bullet okanye i-shrapnel, kwaye ibe nefuthe elicacileyo lokukhusela kwi-low-speed bullet okanye i-shrapnel, kwaye inokunciphisa umonakalo kwisifuba somntu kunye nesisu phantsi kolawulo oluthile lokudakumba.Iivesti ezingangenwa ziimbumbulu ziquka isikrweqe somntwana ohambahambayo, isikrweqe somzimba ongumqhubi wenqwelomoya kunye nezikrweqe zomzimba zokudubula.Ngokwenkangeleko, inokohlulwa ibe zivesti ezingangenwa bulletproof, iivesti ezikhusela iimbumbulu ezigcweleyo, iivesti zebulletproof zabafazi kunye nezinye iintlobo.
2. Ukuqulunqwa kwevesti yokuthintela iimbumbulu
Ivesti yokuthintela iimbumbulu ubukhulu becala yenziwe sisigqubuthelo sempahla, umaleko wokuthintela iimbumbulu, umaleko wesithinteli, kunye nebhodi yokuthintela iimbumbulu.
Isigqubuthelo sempahla senziwa ngokubanzi ngelaphu lefayibha yemichiza okanye ilaphu lomqhaphu loboya ukukhusela umaleko wembumbulu kwaye wenze inkangeleko ibentle.Ezinye izigqubuthelo zempahla zineepokotho ezininzi zokuphatha iimbumbulu kunye nezinye izinto.Umaleko webulletproof udla ngokwenziwa ngentsimbi, ifayibha ye-aramid (ifayibha ye-Kevlar), i-high-high-high-modulus polyethylene kunye nezinye izinto enye okanye i-composite, esetyenziselwa ukugxumeka okanye ukubethelela iimbumbulu ezingenayo okanye amaqhekeza aqhumayo.
Umaleko we-buffer usetyenziselwa ukutshabalalisa amandla e-kinetic yempembelelo kunye nokunciphisa umonakalo ongangeniyo.Ngokuqhelekileyo yenziwe ngelaphu elihlanganisiweyo elivaliweyo, i-polyurethane foam eguquguqukayo kunye nezinye izinto.
Ukufakwa kwembumbulu luhlobo lofakelo olwandisa isakhono sokukhusela somaleko webulletproof, kwaye lusetyenziswa ikakhulu ukukhusela ekungeneni kweembumbulu ezithe ngqo kunye namaqhekeza amancinci anesantya esiphezulu.
3.Imathiriyeli yevesti yembumbulu
Sonke siyazi ukuba kufuneka sisebenzise izinto zobuso okanye zefiber ukwenza iimpahla, ukusebenzisa iseyile ukwenzaiibhegi ze-canvas tote,kunye nesikhumba ukwenza iimpahla zesikhumba njl njl
Okokuqala, sazisa ukuba ngawaphi amalaphu angundoqo angangenwa ziimbumbulu kunye nemathiriyeli engangenwa bullet
Iivesti yokuthintela iimbumbulu ubukhulu becala yenziwe ngamacandelo amabini: ibhatyi kunye nomaleko webulletproof.Izigqubuthelo zempahla zihlala zenziwe ngamalaphu e-chemical fiber.
Uluhlu lwembumbulu lwenziwe ngesinyithi (intsimbi ekhethekileyo, i-aluminium alloy, i-titanium alloy), i-ceramic sheet (i-corundum, i-boron carbide, i-silicon carbide, i-alumina), i-glass fiber eqiniswe iplastiki, inayiloni (PA), i-Kevlar (KEVLAR), i-ultra-high. I-molecular weight polyethylene Fiber (i-DOYENTRONTEX Fiber), izinto zokukhusela ulwelo kunye nezinye izinto zenza isakhiwo esisodwa okanye esidibeneyo sokukhusela.
Uluhlu lwe-bulletproof luyakwazi ukufunxa amandla e-kinetic ye-bullet okanye i-shrapnel, kwaye ibe nefuthe elicacileyo lokukhusela kwi-low-speed bullet okanye i-shrapnel, kwaye inokunciphisa umonakalo kwisifuba somntu kunye nesisu phantsi kolawulo oluthile lokudakumba.
<1> Isinyithi: ikakhulu ibandakanya intsimbi ekhethekileyo, i-aluminium alloy, i-titanium alloy, njl.
(Intsimbi ekhethekileyo)
(ialluminiyam)
(ingxubevange yetitanium)
<2> I-Ceramics: Ikakhulu ibandakanya i-corundum, i-boron carbide, i-aluminium carbide, i-alumina
(corundum)
(i-boron carbide)
(i-aluminium carbide)
(ialumina)
<3> I-Kevlar: Igama elipheleleyo "i-poly-p-phenylene terephthalamide", enegunya eliphezulu, ukuchasana nokugqoka okuphezulu, iimpawu eziphezulu zokukrazula.
(Kevlar)
<4> I-FRP: I-fiber-reinforced composite plastic.
(FRP)
<5>UHMPE fiber: Oko kukuthi, i-ultra-high molecular weight polyethylene fiber, ubunzima bayo be-molecular kwi-1 yezigidi ukuya kwi-5 yezigidi.
(UHMPE fiber)
<6>Isixhobo esingangenwa bulletproof: Senziwe ngolwelo olukhethekileyo lokucheba ulwelo olujiyayo.
Le imathiriyeli yolwelo ikhethekileyo ikwabethwa ziimbumbulu
Uya kukhawuleza kwaye uqine.
(Isixhobo esingangenwa bulletproof)
4. Iintlobo zeevesti ezingangenwa bulletproof
Isikrweqe somzimba sahlulwe ngokwe:
① Isikrweqe somntwana wabantwana.Ixhotyiswe ngeentsana, iilwandle, njl., ezisetyenziselwa ukukhusela abasebenzi kumonakalo owenziwe ngamaqhekeza ahlukeneyo.
(Isikrweqe somzimba weentsana)
② Iivesti zeBulletproof zabasebenzi abakhethekileyo.Isetyenziswa kakhulu xa kusenziwa imisebenzi ekhethekileyo.Ngesiseko somzimba weentsana, imisebenzi yokukhusela intamo, ukukhuselwa kwamagxa kunye nokukhuselwa kwesisu yongezwa ukwandisa indawo yokukhusela;ngaphambili nangasemva zixhotyiswe ngeepokotho zokufaka zokufaka i-bulletproof yokufaka ukuphucula ukusebenza kwe-anti-ballistic.
(Iiivesti zembumbulu zabasebenzi abakhethekileyo)
③Izixhobo zomzimba zeArtillery.Isetyenziswa kakhulu yi-artillery ekulweni, inokukhusela ngokuchasene nokuqhekeka kunye nomonakalo wamaza othusayo.
(Isikrweqe somzimba weArtillery)
Ngokwezixhobo zesakhiwo, isikrweqe somzimba sahlulwe sibe:
① Isikrweqe somzimba esithambileyo.Umaleko webulletproof ngokuqhelekileyo wenziwa ngamaleko amaninzi aphezulu-amandla aphezulu kunye ne-high-modulus fiber fabricated quilted okanye i-laminated ngqo.Xa iibhulethi kunye namaqhekeza zigqobhoza umaleko webulletproof, ziya kuvelisa ukucheba okuya ngakumkhomba, ukungaphumeleli kokuqina kunye nokusilela kwe-delamination, ngaloo ndlela zitya amandla azo.
(Isikrweqe somzimba esithambileyo)
②Izikrweqe zomzimba ezinzima.Uluhlu lwe-bullet-proof layers luvame ukwenziwa ngezinto zetsimbi, i-high-high-high-high-modulus fiber laminates eyenziwe nge-resin-based composite materials ezifudumalayo kunye noxinzelelo, i-bullet-proof ceramics, kunye ne-high-high-high-high-modulus fiber composite boards.Umaleko we-bulletproof wezinto zetsimbi usetyenziselwa ukusebenzisa amandla eprojectile ikakhulu ngokuguqulwa kunye nokuqhekeka kwezinto zetsimbi.I-bulletproof layer of the high-forth and high-modulus fiber bulletproof laminate idla amandla eprojectile ngokusebenzisa i-delamination, i-punching, i-rupture ye-resin matrix, i-fiber extraction kunye nokuphuka.Umaleko we-bulletproof we-bulletproof ceramics kunye nebhodi edibeneyo ye-high-modulus fiber composite iyasetyenziswa.Xa i-high-speed projectile ingqubana ne-ceramic layer, i-ceramic layer iphuka okanye iqhekeze kwaye isasazeke kwindawo yempembelelo ukuze idle amandla amaninzi eprojekthi.Ibhodi edibeneyo ye-modulus fiber iphinda isebenzise amandla aseleyo eprojekti.
③Isikrweqe somzimba esithambileyo nesiqinileyo.Uluhlu lwangaphezulu lwenziwe ngezinto ezilukhuni ze-ballistic, kwaye i-internal lining yenziwe ngezinto ezithambileyo ze-ballistic.Xa iibhulethi kunye neziqhekeza zibethe umphezulu wezixhobo zomzimba, iibhulethi, iziqwenga kunye nezixhobo eziqinileyo zomphezulu zikhubazekile okanye zaphukile, zidla amandla amaninzi eembumbulu kunye namaqhekeza.I-lining soft material ifunxa kwaye isasaze amandla eenxalenye eziseleyo zeebhulethi kunye namaqhekeza, kwaye idlala indima ekubhubhiseni nasekunciphiseni umonakalo ongenakungena.
5. Ukuphuhliswa kweevesti ze bulletproof
Isikrweqe somzimba savela kwisikrweqe samandulo.KwiMfazwe Yehlabathi Yokuqala, imikhosi ekhethekileyo yase-United States, iJamani, i-Italiya kunye namajoni ambalwa ahamba ngeentsana asebenzisa izigcina-sifuba zentsimbi.Ngeminyaka yee-1920, iUnited States yavelisa ivesti yokuthintela iimbumbulu eyenziwe ngamashiti entsimbi agqunyiweyo.Ekuqaleni kweminyaka yee-1940, iUnited States kunye namanye amazwe aseNtshona Yurophu aqala ukuphuhlisa izixhobo zomzimba ezenziwe ngentsimbi yealloy, ialloy aluminium, ialloy titanium, intsimbi yeglasi, iiseramikhi, inayiloni kunye nezinye izinto.Ngeminyaka yoo-1960, umkhosi wase-US wasebenzisa ifayibha yokwenziwa kwe-aramid ephezulu yamandla (i-Kevlar fiber) eyaphuhliswa yi-DuPont ukwenza iivesti zembumbulu ezinesiphumo esihle sokuthintela iimbumbulu, ubunzima obulula kunye nokunxiba kakuhle.Ekuqaleni kwenkulungwane yama-21, umkhosi wase-US wasebenzisa isikrweqe somzimba "se-Interceptor" esinoyilo lwemodyuli kunye ne-KM2 yokuqina okuphezulu kwe-aramid fiber synthetic njengesixhobo sobulletproof kwithafa ledabi lase-Iraq.Ukusukela ekupheleni koo-1950, uMkhosi weNkululeko yaBantu baseTshayina uye waphuhlisa ngokulandelelanayo kwaye waxhobisa isikrweqe somzimba we-FRP, isikrweqe somzimba esikhethekileyo sentsimbi, amandla aphezulu kunye nemodulus ephezulu yesikrweqe somzimba wepolyethylene, kunye nesikrweqe somzimba we-ceramic.Ngophuhliso lwezenzululwazi kunye neteknoloji, iivesti zembumbulu ziya kusebenzisa izinto ezisebenza ngcono, ukunciphisa ubunzima, ukuphucula iziphumo zembumbulu kunye nokunxiba induduzo, kunye nokuqaphela ukumodareyitha kwesakhiwo, ukuhlukahluka kunye nesimbo sokulandelelana.
