Carbone ningirakamaro kugirango ibinyabuzima byose bibeho, kuko bigize ishingiro rya molekile zose kama, naho molekile kama niyo shingiro ryibinyabuzima byose.Nubwo ibi ubwabyo bitangaje, hamwe niterambere rya fibre ya karubone, iherutse kubona ibintu bishya bitangaje mubikorwa byindege, ubwubatsi nubwubatsi.Fibre ya karubone irakomeye, irakomeye kandi yoroshye kuruta ibyuma.Kubwibyo, fibre karubone yasimbuye ibyuma mubicuruzwa bikora neza nkindege, imodoka zo kwiruka nibikoresho bya siporo.
Ubusanzwe fibre ya karubone ihujwe nibindi bikoresho kugirango ikore ibintu.Kimwe mu bikoresho bikomatanyirijwe hamwe ni karuboni fibre ikomezwa ya plastiki (CFRP), izwi cyane kubera imbaraga zayo zikaze, gukomera ndetse nimbaraga nyinshi ugereranije nuburemere.Bitewe nibisabwa cyane bya fibre fibre, abashakashatsi bakoze ubushakashatsi butandukanye kugirango bongere imbaraga za fibre fibre fibre, inyinshi muri zo zikaba zibanda ku ikoranabuhanga ridasanzwe ryitwa "fibre fibre design", ritezimbere imbaraga mu guhitamo icyerekezo cya fibre.
Abashakashatsi bo muri kaminuza ya siyansi ya Tokiyo bakoresheje uburyo bwa karuboni ya fibre yoguhindura icyerekezo n'ubugari bwa fibre, bityo bikiyongera imbaraga za plastiki zishimangirwa na fibre ndetse no gukora plastike yoroshye mubikorwa byo gukora, bifasha gukora indege n’imodoka byoroheje.
Ariko, uburyo bwo gushushanya uburyo bwo kuyobora fibre ntabwo bubuze.Igishushanyo mbonera cya fibre ihindura gusa icyerekezo kandi igakomeza uburebure bwa fibre, bikabuza ikoreshwa ryuzuye ryimiterere ya CFRP.Dr ryyosuke Matsuzaki wo muri kaminuza ya siyansi ya Tokiyo (TUS) asobanura ko ubushakashatsi bwe bwibanze ku bikoresho byinshi.
Ni muri urwo rwego, Dr. Matsuzaki na bagenzi be Yuto Mori na Naoya kumekawa muri tus basabye uburyo bushya bwo gushushanya, bushobora icyarimwe guhuza icyerekezo n'ubugari bwa fibre ukurikije uko bahagaze mu miterere.Ibi bibafasha kugabanya uburemere bwa CFRP bitabangamiye imbaraga zayo.Ibisubizo byabo byatangajwe mubinyamakuru bigize imiterere.
Uburyo bwabo bugizwe nintambwe eshatu: gutegura, gusubiramo, no guhindura.Muburyo bwo kwitegura, isesengura ryambere rikorwa hakoreshejwe uburyo bwanyuma (FEM) kugirango hamenyekane umubare wibice, kandi isuzuma ryibipimo byujuje ubuziranenge bigerwaho hifashishijwe fibre yubuyobozi bwa fibre yerekana uburyo bwo guhinduranya umurongo hamwe nuburyo bwo guhindura umubyimba.Icyerekezo cya fibre igenwa nicyerekezo cyimyitwarire yibanze nuburyo bwo gutondeka, kandi umubyimba ubarwa nigitekerezo kinini cyo guhangayika.Hanyuma, hindura inzira kugirango uhindure ibaruramari ryakozwe, banza ushire ahanditse "base fibre bundle" isaba imbaraga ziyongera, hanyuma umenye icyerekezo cyanyuma nubunini bwa fibre bundle, bakwirakwiza paki kumpande zombi za Indanganturo.
Mugihe kimwe, uburyo bwiza bushobora kugabanya uburemere burenze 5%, kandi bigatuma uburyo bwo kohereza imizigo burenze gukoresha fibre yonyine.
Abashakashatsi bashimishijwe nibi bisubizo kandi bategereje gukoresha uburyo bwabo kugirango barusheho kugabanya uburemere bwibice gakondo bya CFRP mugihe kizaza.Dr. Matsuzaki yavuze ko uburyo bwacu bwo gushushanya burenze igishushanyo mbonera cyo gukora indege n’imodoka byoroheje, bifasha mu kuzigama ingufu no kugabanya imyuka ihumanya ikirere.
Igihe cyo kohereza: Nyakanga-22-2021