Kugereranya imikorere y'ibikoresho bitatu bitandukanye bya plaque idapfa gupfukwa n'amasasu

Mu bidukikije mpuzamahanga by’iki gihe, plaque idapfa gutwikirwa n’amasasu (cyangwa amatafari adapfa gutwikirwa n’amasasu) ihabwa agaciro cyane n’abantu, ariko ku isoko plaque idapfa gutwikirwa n’amasasu ni nyinshi, itandukaniro ry’imikorere naryo ni rinini cyane, bitewe n’ibikoresho, uburyo ikorwamo n’ibindi plaque isanzwe idapfa gutwikirwa n’amasasu ishobora kugabanywamo ibyiciro bitatu, ari byo plaque idapfa gutwikirwa n’amasasu, plaque idapfa gutwikirwa na polyethylene PE n’plaque idapfa gutwikirwa na ceramic, ubwoko butatu bw’plaque idapfa gutwikirwa buri bumwe bufite ibyiza n’ibibi, Amahitamo kandi asaba kwitabwaho mu buryo burambuye. Hitamo plaque idapfa gutwikirwa n’amasasu, ugomba kwibanda ku bintu bitatu ari byo uburemere, igiciro n’ubushobozi bwo kudapfa gutwikirwa n’amasasu (ni ukuvuga urwego rwo kudapfa gutwikirwa n’amasasu), uyu munsi tuvuye muri ibi bice bitatu by’ubwoko butatu bw’isesengura n’igereranya ry’plaque idapfa gutwikirwa n’amasasu.

1. Isahani y'icyuma idapfa kwinjizwamo amasasu
Icyapa cy'icyuma kidapfa amasasu cyakoreshejwe kuva mu Ntambara ya Kabiri y'Isi Yose kandi cyiganje ku isoko ry'amasasu mu myaka ibarirwa muri za mirongo ishize. Ariko nyuma yo guteza imbere icyapa cy'amasasu cya polyethylene PE n'icyapa cy'amasasu cya kera, icyapa cy'icyuma kidapfa amasasu cyagiye gisimburwa buhoro buhoro. Kiracyakoreshwa na n'ubu, ariko mu bwinshi buke.

Ugereranyije n'isahani nshya idakingirwa n'amasasu, isahani y'icyuma idakingirwa n'amasasu yoroshye kuyamena nyuma yo kuraswa, ibyo bikaba byangiza umubiri w'umuntu. Ugereranyije n'ibindi bikoresho bibiri, isahani y'icyuma idakingirwa n'amasasu ifite uburinzi bumwe iremereye, ikoresha ingufu nyinshi kandi ikagabanya ubworoherane bw'uwambaye.

Nubwo icyuma kidapfa amasasu ari cyo giciro gito cyane muri ibyo bice bitatu, ariko muri rusange, ntabwo ari byiza kuba amahitamo ya mbere.

2. Isahani ya polyethylene PE idapfa kwinjizwamo amasasu
Polyethylene PE ni ubwoko bushya bw'ibikoresho bya thermoplastic. Ikirahure cya polyethylene PE kidapfa gutwikirwa n'amasasu gikozwe binyuze mu guhuza imigozi ya polyethylene ifite uburemere bwa molekile nyinshi ku kibaho cya polyethylene gifite ubucucike bwinshi. Gicibwamo ishusho, kigashyirwa mu ibumba, hanyuma kigakandamizwa munsi y'ubushyuhe bwinshi n'igitutu kugira ngo kibone icyuma gikomeye gikingira. Polyethylene "ifata" ku isasu ishongesha polyethylene bitewe n'ubushyuhe buterwa no kuzunguruka kw'isasu. Iyo kuzunguruka guhagaze, nta bushyuhe butangwa, maze polyethylene ikonje kandi ikongera gukomera.
Ubwiza bwa plaque ya polyethylene PE idashobora gutwikirwa muri rusange buri hagati ya 1 na 1.5kg, yoroheje cyane kurusha plaque y'icyuma idashobora gutwikirwa n'amasasu n'plaque ya ceramic. Ariko, bitewe n'imbogamizi z'uburyo ibikoresho bikoreshwa ubu, plaque ya PE isanzwe ishobora kugera ku rwego rwo hejuru rwo kurinda NIJ III, idashobora kwirwanaho ku masasu acukura imbunda n'amasasu akomeye, kandi ikiguzi kinini cya PE ya polyethylene, igiciro cyayo akenshi kiba gihenze cyane kurusha plaque ya ceramic idashobora gutwikirwa n'amasasu, si amahitamo meza.

3. Isahani idakingirwa n'amasasu mu ibumba
Ibikoresho bya Ceramic bishobora gukoresha ibikoresho bitandukanye, ibikunze gukoreshwa cyane ni alumina, silicon carbide na boron carbide. Ceramic ntishobora kwinjizwamo amasasu kubera ubukana bwayo, imbaraga, no kudakora neza kwa shimi mu bidukikije byinshi. Ni byiza kurusha icyuma kuko ibikoresho by'icyuma bizahindura imiterere ya pulasitiki kandi bikayinjizamo ingufu iyo birwanya ingaruka z'umutwe w'intambara, mu gihe Ceramic itazigera ihindura imiterere ya pulasitiki kandi umutwe w'intambara uzaba utoroshye cyangwa wavunitse bitewe n'imbaraga zawo n'ubukana bwawo. Ceramic idakoresha amasasu kandi ifite imbaraga nyinshi, urwego rw'ibice bya ceramic rushobora kwinjizwamo amasasu, iyo projectile yihuta cyane n'urwego rw'ibice bya ceramic bigongana, urwego rw'ibice bya ceramic rugacikamo ibice cyangwa rukagwa aho rugatera nk'aho hagati mu bikikije kugira ngo rukoreshe ingufu nyinshi z'umubiri w'ibice, hanyuma plate ya ceramic ifite modulus ...
Ingorane y'isahani ya ceramic ni uko nyuma yo gukubitwa, aho isasu rishobora kugarukira ntirishobora kongera kwirwanaho. Ariko ubu isahani ya ceramic yoroheje kandi ikomeye kurusha mbere, bamwe mu bakora bashobora no gukora uburemere bwayo hafi ya isahani ya PE, kandi binyuze mu gukoresha ibikoresho bitandukanye bashobora no kuzuza uburemere, igiciro n'ibindi bisabwa.
Mu bunini bumwe kandi bufite urwego rumwe rw'uburinzi, icyuma kidapfa amasasu kiba cyoroshye kurusha icyuma kidapfa amasasu, kandi igiciro kiri hasi ugereranije n'icyuma kidapfa amasasu cya polyethylene PE ndetse n'ubugari bushobora kuba buto.

Muri rusange, icyuma kidapfa amasasu ni cyoroshye kandi gihendutse, ariko uburemere bwacyo ni bunini cyane, kandi byoroshye kwangiza umukoresha; Nubwo icyuma kidapfa amasasu cya polyethylene PE ari gito, ariko ubushobozi bwo kudapfa amasasu ni bubi, kandi igiciro kirahenze; ​​Ugereranije, icyuma kidapfa amasasu cya ceramic si ubuziranenge bw'urumuri gusa, igiciro gito, n'ubushobozi bwo kudapfa amasasu ni byiza cyane; Imikorere ya silicon carbide ceramic plate ikoreshwa cyane kuri plate ya alumina, ni yo mahitamo meza ya plate ikoreshwa mu kudapfa amasasu.