Uburyo bwo kubumba ni umubare munini wa prereg mu cyuma cyumubyimba wicyuma, gukoresha imashini zifite isoko yubushyuhe kugirango habeho ubushyuhe nigitutu runaka kuburyo prereg iri mu cyuho cyoroheje yoroherezwa nubushyuhe, umuvuduko wumuvuduko, wuzuye wuzuye, wuzuyemo ibibyimba byububiko no gukiza ibicuruzwa byuburyo bukoreshwa.
Uburyo bwo kubumba burangwa no gukenera gushyirwaho muburyo bwo kubumba, intego yo gushyushya ni ugukora prereg muguhindura urujya n'uruzaresin, kuzuza umwobo wububiko no kwihutisha gukira ibintu bya resin matrix. Mugihe cyo kuzuza umwobo wububiko hamwe na prereg, ntabwo matrike ya resin itemba gusa, ahubwo nibikoresho byongera imbaraga, hamwe na matinike ya resin hamwe na fibre ikomeza byuzuza ibice byose byurwobo icyarimwe.
Gusaresinmatrix viscosity nini cyane, umurunga urakomeye cyane, kugirango utembane hamwe na fibre zishimangira, bityo rero uburyo bwo kubumba busaba igitutu kinini cyo kubumba, gisaba ibyuma byimbaraga zifite imbaraga nyinshi, bidasobanutse neza kandi birwanya ruswa, kandi bisaba gukoresha imashini zidasanzwe zishyushye kugirango ugenzure ubushyuhe bwikiza, igitutu, gufata umwanya nibindi bipimo.
Uburyo bwo kubumba uburyo bwiza bwo gukora neza, ubunini bwibicuruzwa neza, kurangiza hejuru, cyane cyane kumiterere igoye yibintu bigize ibintu bishobora kubumbabumbwa rimwe, ntabwo byangiza imikorere yibicuruzwa bikomatanyije. Ikibuze nyamukuru ni uko igishushanyo mbonera no gukora bigoye cyane, ishoramari ryambere ni rinini. Nubwo uburyo bwo kubumba bufite inenge zavuzwe haruguru, uburyo bwo kubumba buracyafite umwanya wingenzi muburyo bwo guhuza ibikoresho.
1 para Kwitegura
Kora akazi keza kaprereg, kubumba ibikoresho, hamwe nigeragezwa ryitanura ryibikorwa byo gushyigikira akazi, no guhanagura ifumbire mugukoresha bwa nyuma ibisigazwa bisigaye, imyanda, kugirango isuku ikorwe neza.
2 、 Gukata no gushiraho progaramu
Bizakorwa mubicuruzwa bya fibre fibre fibre yiteguye, prereg nyuma yo gutsinda isuzuma, ubare ubuso bwibikoresho fatizo, ibikoresho, umubare wimpapuro, ibikoresho fatizo byateganijwe kumibavu yongeweho, icyarimwe mugihe cyo hejuru yibikoresho byabanjirije igitutu, bikanda muburyo busanzwe, ubwiza bwumubare runaka wibintu byuzuye.
3 、 Kubumba no gukiza
Shira ibikoresho bibisi byegeranye mubibumbano, kandi mugihe kimwe mumifuka yimbere ya plastike yimbere, funga ifumbire, yose mumashini ibumba, imifuka yimbere ya plastike yimbere hiyongereyeho umuvuduko runaka uhoraho, ubushyuhe burigihe, shiraho igihe gihoraho, kugirango gikire.
4 Gukonjesha no kumanuka
Nyuma yigihe cyumuvuduko uri hanze yubukonje ubanza umenye igihe runaka, hanyuma ufungure ifumbire, umanuke hanze yijisho kugirango usukure igikoresho.
5 、 Gutunganya ibishushanyo
Nyuma yo kumanura ibicuruzwa bigomba gusukurwa, hamwe nicyuma cyogosha cyuma cyangwa umuringa wumuringa kugirango ukureho plastike isigaye, hanyuma ugahumeka hamwe numwuka uhumanye, ibicuruzwa bibumbabumbwe birasukuye, kugirango ubuso bworoshye kandi busukuye.
6 testing Kwipimisha bidakabije no kugenzura bwa nyuma
Igerageza ridasenya no kugenzura bwa nyuma ibicuruzwa bikorwa hakurikijwe ibisabwa byinyandiko zishushanyije.
Isesengura ryibintu bya tekinike yuburyo bwateguwe
Kuva havuka fibre fibre yibigize, yamye igarukira kubiciro byinganda ningaruka zo gukubitwa, kandi ntabwo byakoreshejwe mubwinshi. Hitamo ikiguzi cyo gukora fibre fibre na beat ni inzira yo kubumba,ibikoresho bya karuboneuburyo bwo kubumba hari byinshi, nka RTM, VARI, ibigega bishyushye bishyushye, ifuru ikiza prereg (OOA), nibindi, ariko hariho inzitizi ebyiri: 1, igihe cyo kuzenguruka ni kirekire; 2, igiciro gihenze (ugereranije nibyuma na plastiki). Prepreg CompressionMolding, nkuburyo bwo kubumba, irashobora kumenya umusaruro wibyiciro no kugabanya igiciro cyumusaruro, ikoreshwa cyane kandi cyane.
Gutegura ibishushanyo bisobanura ubushyuhe, umuvuduko, mugihe runaka bizaba byateganijwe gukwirakwira muburyo bwimiterere yumubiri. Umuvuduko wogukora muriki gikorwa urihuta, ibikoresho bisabwa biroroshye, byoroshye gukora, ugereranije nigikoresho gishyushye gishyushye, inzira ya VARI na OOA, ibicuruzwa nibyiza muburyo bwombi bugaragara neza, butekanye neza, inzira iroroshye kugenzura.
▲ Imbonerahamwe yabanjirije gushushanya
Ibintu bine byuburyo bwo kubumba
1. Ubushyuhe nuburinganire: byerekana urwego rwimyitwarire hagatiresinnaUmutihamwe nuburinganire bwimyanya myitwarire, cyane cyane kugenzura ubuziranenge bwububiko no gukiza;
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3. Uburebure bwigihe cyo gukiza: kwerekana urugero rwo gukira, kugirango umusaruro ukorwe neza;
4. Umubyimba wububiko bwububiko: ugaragaza ubunini bwibicuruzwa, ukurikije ibimenyetso byihariye biranga fibre fibre ubwayo, shushanya ubunini bwimyanya yuzuye.
Inzira ikoreshwa
Itegureuburyo bwo kubumba bushobora gukora muburyo bwuburyo ubwo aribwo bwose bwibicuruzwa, imiterere yibicuruzwa niba bigoye cyane, nk'impfunyapfunyo ihindagurika, ahantu hanini cyane, bigatuma habaho kwiyongera gukabije kw'ibiciro by'ibishushanyo n'ingorane z'umusaruro, bityo rero ku miterere y'ibice bigoye cyane byo gukoreshwa ntabwo bikomeye, ariko turashobora kuba uburyo bwiza bwo guhuza cyangwa guhagarika igishushanyo + guhuza ibisubizo kugirango dukore ibice bigoye.
Ikoranabuhanga rifitanye isano
1.Ibice byinshi byo gutema tekinoroji: Multi-layer preregs yaciwe icyarimwe; preregs ifite impande zitandukanye zaciwe icyarimwe kugirango tunoze neza.
2. Ikoranabuhanga rishyushye / rishyushye: ifumbire ishyuha mu buryo butaziguye ubushyuhe bukiza, kandi preform ishyirwa mubibumbano hanyuma bigakanda muburyo, bigabanya igihe cyo kubumba kandi bikagabanya gukoresha ingufu.
3. Ubuhanga bwo gushushanya net-ubunini: preform yakubiswe inshundura mbere, hanyuma igashyirwa mubunini bwa net kugirango ikire, igabanye inzira yo guca.
Ingorane
Ingorabahizi mugushushanya ibicapo kubicuruzwa byubatswe bigoye: Niba hari ibicuruzwa byinshi bidahindagurika hamwe nu mfuruka mbi mubicuruzwa, bizatuma ibishushanyo bigorana kuyikora, kandi mugihe kimwe, nyuma yibibumbano bikoreshwa mugihe kirekire, bizatuma kugabanuka kwukuri guhuza imyanya ihagaze. Kubwibyo, mugihe utegura ibicuruzwa, gerageza wirinde impinduramatwara ihindagurika cyangwa inguni mbi.
Icyitonderwa: ibipfundikizo byo hanze byibicuruzwa bisabwa ubuziranenge ni byinshi cyane, fibre fibre yibikoresho byibibazo bikunze kugaragara ni: ibice byikime byimyenda ibibara byera; ibicuruzwa bitesha umutwe ibibazo; hejuru ya pinholes, kubura ibibazo bya kole, nibindi. Kurangiza muri make impamvu, umukozi ukiza muri prepreg ntabwo avanze kimwe cyangwa reaction ntabwo yuzuye; ubushyuhe bwububiko ntabwo ari bumwe; ubushyuhe n'umuvuduko ntabwo bihari; igishushanyo mbonera no gutunganya ntabwo bihari; uburyo bwo kubumba ntabwo bugenzurwa; ifumbireumukozi wo kurekurareaction, nibindi.
Igihe cyo kohereza: Mutarama-17-2025