Imikoreshereze ya spherical porous aluminium Spherical porous aluminium ni ibikoresho byicyuma birimo umubare runaka, ingano nini yubunini bwa pore hamwe na poritike runaka muri matrix ya aluminium. Nubwoko bushya bwibidukikije byangiza ibidukikije byubaka ibikoresho bihuza ibintu bitandukanye byiza. Harimo icyogajuru, ibikoresho bya ordnance, gukora imashini, amato n’imodoka zo ku butaka, ubwubatsi n’izindi nganda, icyifuzo cy’ibikoresho bya aluminiyumu ya perefegitura yibanda cyane cyane mu kwinjiza amajwi no kugabanya urusaku, kwinjiza ingufu na bufferi, kugabanya ibinyeganyega, kutagira ibisasu, gukwirakwiza ubushyuhe. , kuyungurura, kwinjiza imiraba, gukingira amashanyarazi hamwe nibindi bikorwa.

Gukoresha spherical porous aluminium mu kirere

1. Gukora ibikoresho biremereye byo mu kirere

Icyuma cyerekana icyuma cyubuki bwo mu kirere cyatejwe imbere mugihugu cyanjye “Gahunda ya cumi na kabiri yimyaka itanu” gifite ubucucike bwinshi nubushobozi buke bwo kwinjiza ingufu. Kwinjiza ingufu ni 500KJ / m3, kandi birakwiriye gusa ibikoresho byo mu kirere bya toni zigera ku 10. Hamwe nogushiraho indege nini 20, birakenewe gutanga umusego kubikoresho biremereye byo mu kirere bya toni zigera kuri 20. Imyenda yo mu kirere y'ibikoresho biremereye bikozwe muri aluminiyumu ya spherical spherical irerekanwa ku gishushanyo cya 1, gishobora gukoreshwa mu binyabiziga bitwaje ibirwanisho byo mu kirere, tanki, n'ibindi. iyo ibikoresho byo mu kirere bya toni 20, uburebure bwa theoretical yububiko bwa buffer ni 250mm, naho uburebure nyabwo bwatoranijwe nka 500-800mm, kandi kugwa birahagaze; irashobora kumenya ikirere gikoreshwa n'abantu, kidashobora gusa kurinda umutekano w'ubuzima bw'abasirikare, ariko kandi ako kanya nyuma yo kugwa. Injira kurugamba kandi wongere imbaraga zo kurwana zingabo zawe zirwanira mu kirere.

2. Gukora ibisasu bya misile bishingiye ku butaka

Ibipfukisho bya misile silo bishingiye ku butaka bikozwe mu byuma bya karubone cyangwa skeleton ya polatike, ibyuma bishimangira n'ibindi bikoresho (Ishusho 2). Igifuniko kinini cya manhole gifite uburebure bwa metero 22, ubugari bwa metero 9, ubugari bwa metero 1.5, n'uburemere bwa toni zirenga 600. Igifuniko cya manhole ni kinini cyane, ntabwo gifasha igisubizo cyihuse cyo gufungura no gufunga. Igifuniko kinini cya manhole ukoresheje imiterere yibyuma hamwe na aluminiyumu ya aluminiyumu yerekanwe ku gishushanyo cya 3. Ubuso bwo hejuru ni icyuma cya mmmm 20 z'uburebure, hagati ya aluminiyumu ya aluminiyumu hagati ni 600mm; igice cyo hasi ni PE fiberboard 20mm, naho icyuma cyo hasi cyicyuma gifite uburebure bwa 10mm. Uburemere ni toni 90, kandi anti-knock yiyongereyeho inshuro zirenga 1000. Igikoresho cya GBU-28 cyacumita intwaro zifite umurambararo wa diametero 370mm hamwe n’igiturika kinini cya kg 306 cyakoreshejwe mu kwigana. Bitewe ningaruka zo guhagarika compression ya 600mm yubugari bwa spherical foam aluminium, ubuso bwintwaro yo gutobora ibirwanisho kumasahani yicyuma cya mmmm 20mm yaguwe kugeza inshuro zirenga 200. Kubwibyo, uruhare rwintwaro yo gutobora ibirwanisho Imbaraga zaragabanutse kugera munsi yijana kwijana, bigatuma gucengera bigoye.

3. Gukora spherical foam aluminium iturika-urugi

Kugeza ubu urugi rukoreshwa na beto rushobora guturika (Isanamu 4) rufite umubyimba wuzuye wa 300-400mm, uburemere bwa toni 20-30, nubushobozi bwo kurwanya iturika rya 3Mpa. Kubera ko biremereye cyane, biragoye gufungura no gufunga. Urugi rudashobora guturika rukozwe mu cyuma cya karubone / sphere foam aluminium igizwe (Ishusho 5). Icyuma cya karubone gifite uburebure bwa 5mm, na sandwich yo hagati ni 100mm yuburebure bwa spherical foam aluminium. Isahani ya aluminiyumu isanzwe hamwe nicyuma cyometseho silicone yubatswe, hanyuma igashimangirwa na bolts ya konte. Ubushobozi bwo kurwanya gukomanga burenga 1000Mpa, bwiyongereyeho inshuro 300. Imbaraga zo guhonyora zingana nimbaraga zicyuma gikomeye gifite uburebure bwa 110mm; misa ni 1/12 cyurugi rwa beto rukomezwa urugi rutagira ibisasu. hindura.