Amakuru

1 Porogaramu nyamukuru

1.1Kuzunguruka

Ikirego kitari indege abantu zihura mubuzima bwa buri munsi zifite imiterere yoroshye kandi igizwe na monofel ihwanye na hamwe. Inzu zidafite indege zirashobora kugabanywamo ubwoko bubiri: alkali-idafite ubudahuza na giciriritse-alkali, itandukanijwe cyane cyane ukurikije itandukaniro ryibikira. Kugirango utange ibirahuri byujuje ibirahure, diameter yikirahure byakoreshejwe bigomba kuba hagati ya 12 na 23 μm. Bitewe nibiranga, birashobora gukoreshwa mu buryo butaziguye mugukora ibikoresho bimwe bigizwe na bimwe bihuriweho kandi bisamba. Kandi irashobora kandi kuboha imyenda yiyongera, cyane cyane kubera impagarara imwe. Byongeye kandi, umurima wo gushyira mubikorwa imigozi yaciwe nayo nini cyane.

1.1.1Kureka kuzunguruka kuri jetting

Muburyo bwo gutemba uburyo bwo kubumba, imigozi idasubirwaho igomba kugira ibintu bikurikira:

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. Imikorere yo gutatanya uruziga mumirongo nyuma yo gukata ni hejuru.

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1.1.2Kureka kuzunguruka kuri SMC

SMC, uzwi kandi nk'urupapuro rubumba, urashobora kugaragara ahantu hose mubuzima, nkibice bizwi byimodoka, ubwogero nintebe zitandukanye zikoresha imigozi ya SMC. Mu mikorere, hari ibisabwa byinshi byo kuzenguruka SMC. Ni ngombwa kwemeza ko amahano meza, ibintu byiza bya antistatique, akaba n'ubwoya buke kugira ngo urupapuro rwa SMC rwakozwe nujuje ibisabwa. Kubwa SMC yamabara, ibisabwa kugirango imigozi iratandukanye, kandi igomba kuba byoroshye kwinjira muri resin hamwe nibyinshi. Mubisanzwe, imitwe isanzwe ya fibrglass SMC ni 2400Tup, kandi hariho kandi aho ari 4800Tax.

1.1.3Kureka kunyura kuri Blow

Kugirango dukore imiyoboro ya frp hamwe nibyinshi, uburyo bwo kubika buhindura buhinduranya. Kukongerera umuyaga, bigomba kugira ibiranga bikurikira.

(1) Bigomba kuba byoroshye kaseti, mubisanzwe muburyo bwa kaseti igororotse.

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1.1.4Kuzunguruka

Inzira yamakosa ikoreshwa cyane mugukora imyirondoro itandukanye hamwe nibice bihamye. Urugendo rwo guterana amagambo rugomba kwemeza ko ibirahuri bya fibre yacyo hamwe nimbaraga zuburyo ziri kurwego rwo hejuru. Urugendo rwamabanga akoreshwa mu musaruro ni uguhuza imigozi myinshi ya silk ya mbisi, kandi bamwe barashobora kandi kuba imirongo itaziguye, byombi bishoboka. Ibindi bisabwa byimikorere birasa nibyatsi bibi.

1.1.5 kuzunguruka kuzunguruka kuboha

Mubuzima bwa buri munsi, tubona imyenda ya Gingham hamwe nibyimba bitandukanye cyangwa imyenda ihanitse mu cyerekezo kimwe, nicyo kimenyetso cyo gukoresha ikindi gikoreshwa ku cyumba, gikoreshwa mu kuboha. Imodoka ikoreshwa nayo yitwa kongerora kuboha. Ibyinshi muribi byasagaranwa mu ntoki lay-up kubumba. Kuboha imirongo, ibisabwa bikurikira bigomba kuba byujujwe:

(1) Birambara ibintu birwanya.

(2) Biroroshye kaseti.

(3) Kuberako ikoreshwa cyane muguha, hagomba kubaho intambwe yumisha mbere yo kuboha.

. Kandi wuzuze ibintu bimwe mubijyanye no kurenza urugero.

(5) Gutegura ni byiza.

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1.1.6 kuzunguruka kuzunguruka kugirango uhindure

Imyitwarire yiswe Preform, muri rusange, ni ugukora mbere, kandi ibicuruzwa biboneka nyuma yintambwe zikwiye. Mu mikorere, tubanza gutema imitwe, kandi tugatera uruziga rwaciwe kurushundura, aho urushundura rugomba kuba urushundura hamwe nuburyo bwateganijwe. Noneho spray resin kumiterere. Hanyuma, ibicuruzwa bifatika bishyirwa mubutaka, kandi resin iraterwa kandi noneho ishyushye kugirango ibone ibicuruzwa. Ibisabwa kumikorere kugirango roomings ibeho isa nizo zongero za jet.

1.2 Ikirahuri CYIZA CYIZA

Hariho imyenda myinshi yo kurohama, naho Gingham ari umwe muribo. Mu ntoki ziregwa, Gingham ikoreshwa cyane nk'igice kinini. Niba ushaka kongera imbaraga za Gingham, ugomba guhindura icyerekezo cyintambara kandi ushishikarizwa umwenda, ushobora guhindurwa Gingham idahuriza. Mu rwego rwo kwemeza ireme ry'imyenda yasuzuguritse, ibikurikira bikurikira bigomba kwemezwa.

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(2) Uburebure, ubugari, ubuziranenge, uburemere nubusanzure byimyenda bigomba kuba byujuje ubuziranenge.

(3) Fiber fibre filaments igomba kuzunguruka neza.

(4) Kugira ngo ubashe guhita binjiye muri resin.

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1.3 ikirahuri fibre

1.3.1Amatara yaka

Banza gukata imirongo yikirahure hanyuma ukayanyanyagura kuri mesh yateguwe. Noneho umenagure kubihuza, humura gushonga, hanyuma ukonjeshe kugirango ushimangire, kandi hashyizweho mate yaka. Amata ya fibre yaciwe akoreshwa muburyo bwintoki no mu kuboha membranes smc. Kugirango ugere ku ngaruka nziza ya Mat ya Strand Strand, mu musaruro, ibisabwa kuri materi yaciwe niyi ikurikira.

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(2) Imyobo ya Mat Strand Strand ni nto kandi imwe mubunini

(4) Huza ibipimo bimwe na bimwe.

(5) Irashobora kuzura vuba na resin.

1.3.2 Gukomeza Mat

Imirongo yikirahure ishyizwe hejuru kumurongo wa mesh ukurikije ibisabwa bimwe. Mubisanzwe, abantu bateganya ko bagomba gushyirwaho neza mu gishushanyo cya 8. Noneho unyure ifu afatika hejuru no gushyushya kugirango ukize. Amata ya strand akomeje kuba kure ya matend yakandutse mugushimangira ibikoresho bigizwe nibikoresho byibirahure mumikino yo guhagarika ikomeza. Kubera ingaruka nziza zo kuzamura, byakoreshejwe muburyo butandukanye.

1.3.3Ikibanza

Gusaba matel yubuso nabyo birasanzwe kandi mubuzima bwa buri munsi, nkikibanza cya resin cyibicuruzwa bya frp, nikihe cyikirahure cya alkali. Fata frp nk'urugero, kuko amatara yacyo akozwe mu kirahure giciriritse alkali, gikora frp ihamye imitima. Muri icyo gihe, kubera ko matel yubuso ari urumuri rwinshi kandi rworoshye, irashobora gukomera cyane, idashobora gusa kugira gusa ikingira gusa ahubwo inagira uruhare rwiza.

1.3.4Umushishozi

Ikiganiro gishishikarizwa ahanini mubyiciro bibiri, icyiciro cya mbere cyaciwe inshinge za fibre punching. Igikorwa cyo gutanga umusaruro kimeze neza, cyambere kikata fibre yikirahure, ingano ni cm 5, hanyuma ushyiremo sublit kumukandara wibanze, hanyuma ushyireho sublit kumukandara wa convoyeur, hanyuma ugatobora urengagije umukandara winfuti, kubera Ingaruka z'urushinge rw'ikoro, fibre rutoborwa muri substrate hanyuma bakazamura imiterere itatu. Urukurikirane rwatoranijwe kandi rufite ibisabwa kandi bigomba kugira ibyiyumvo. Ibicuruzwa bya Matle bikoreshwa cyane mubijyanye no kwinuba hamwe nibikoresho byubushyuhe bushingiye kumiterere yabo. Nibyo, irashobora kandi gukoreshwa muri frp, ariko ntabwo yashyizwe ahagaragara kuko ibicuruzwa byabonetse bifite imbaraga nke kandi bikunze gusenyuka. Ubundi bwoko bwitwa filament bikomeje gukubitwa materi, kandi inzira yo gukora nayo yoroshye. Ubwa mbere, filime irajugunywa ku mukandara wa mesh yateguye mbere hamwe nigikoresho cyo guta insinga. Mu buryo nk'ubwo, urushinge rw'imyenda ifatwa kuri acupuncture kugirango ikore fibre ya fibre eshatu. Muri fibre fibre ishimangirwa gusa, amata yimpushya zikomeje gukoreshwa neza.

1.3.5Gukiramatel

Ikirahure cyaciwe ibirahuri birashobora guhinduka muburyo bubiri butandukanye muburyo bukabije binyuze mubikorwa byo kudoda byimashini idoda. Iya mbere igomba kuba matend yaka, isimbuye neza igiti cyaciwe. Iya kabiri ni matel ya fibre ndende, isimbuza materi ikomeza. Iyi miterere ibiri itandukanye ifite inyungu rusange. Ntabwo bakoresha ibifatika mubikorwa byo gukora, kwirinda umwanda n'imyanda, kandi bagahaza abantu gukurikirana umutungo wo kuzigama no kurengera ibidukikije.

1.4 fibre

Inzira yumusaruro wubusa ni byoroshye cyane. Fata urusyo rwaho cyangwa urusyo rwa mupira hanyuma ushireho fibre yaciwe. Gusya no gusya fibre nayo ifite porogaramu nyinshi mu musaruro. Mubikorwa byo gutera inshinge, fibre zikinisha gukora nkibikoresho bishimangira, kandi imikorere yacyo iruta iy'ubw'indi fibre. Kugirango wirinde ibice no kunoza gari ntoya mugicuruzwa cyibicuruzwa no kubumba, fibre nyinshi zirashobora gukoreshwa nkaballers.

1.5 Imyenda ya fiberglass

1.5.1Igitambaro

Ni ubwoko bwubwoko bwikirahure. Imyenda yikirahure yakozwe ahantu hatandukanye ifite ibipimo bitandukanye. Mu murima w'igitambaro cy'ikirahure mu gihugu cyanjye, bigabanijwe cyane mu bwoko bubiri: igitambaro cy'uburahuri cya alkali no ku mwenda w'ikirahure cya alkali. Gushyira mu bikorwa igitambaro cy'ikirahure birashobora kuvugwa cyane, n'umubiri w'ikinyabiziga, hull, ikigega rusange cyo kubika, n'ibindi gishobora kugaragara ku gitambaro cy'Ikirahure cya Alkali. Ku mwenda wikirahure cya alkali, kurwanya ruswa nibyiza, birakoreshwa cyane mumusaruro wibicuruzwa nibicuruzwa birwanya ruswa. Gucira imanza ibiranga ibiranga ibirahuri, birakenewe cyane gutangirira kubintu bine, imitungo ya fibre ubwayo, imiterere yikirahure fibre Mu cyerekezo cyintambara no gushingwa, ubucucike buterwa nuburyo butandukanye bwimyenda hamwe nigitambara. Imitungo yumubiri yimyenda iterwa no kwinuba no kwikebwa hamwe nuburyo bwikirahure fibre ya fibre.

1.5.2 habbon

Ikirahure kibbon kigabanywa cyane mubyiciro bibiri, ubwoko bwa mbere ni selvedge, ubwoko bwa kabiri ntabwo bumaze gukorwa, bukozwe hakurikijwe icyitegererezo cyo kuboha. Ikirahure cy'ikirahure gishobora gukoreshwa mu bice by'amashanyarazi bisaba imitima yo hejuru. Imbaraga nyinshi z'amashanyarazi.

1.5.3 Imyenda idahwitse

Imyenda idahwitse mubuzima bwa buri munsi ikozwe mumyumbati ebyiri zuzuye rwinshi, hamwe nimyenda yavuyemo ifite imbaraga nyinshi mu cyerekezo cyingenzi.

1.5.4 Igitambaro bitatu-gipimo

Imyenda y'ibipimo itatu itandukanye ninzego yindege, ni ibipimo bitatu-bitatu, bityo ingaruka zayo ziruta fibre rusange. Ibikoresho bitatu bya fibre-bashimangiye ibintu bifite akamaro ko ibindi bikoresho byashimangiwe bidafite ishingiro bidafite. Kuberako fibre ifite ibipimo bitatu, ingaruka rusange ni nziza, kandi kurwanya ibyangiritse birakomera. Hamwe niterambere ryubumenyi n'ikoranabuhanga, gukenera kwiyongera muri Aerospace, imodoka n'amato byatumye habaho ubuhanga kandi bukuze, none ndetse bufite umwanya mu rwego rwa siporo n'ibikoresho by'ubuvuzi. Ubwoko bw'imyenda itatu bugabanijwe cyane mubyiciro bitanu, kandi hari imiterere myinshi. Birashobora kugaragara ko umwanya witerambere wimyenda itatu ifite nini.

1.5.5 umwenda umeze

Imyenda imeze ikoreshwa mugushimangira ibikoresho bihujwe, kandi imiterere yabo biterwa ahanini nuburyo ikintu kizashimangirwa, kandi, kugirango kibe kubahiriza imashini zitangwa. Mubikorwa, turashobora gukora imiterere yubusa cyangwa ubuso bwa asimémerical hamwe nuburinganire buke kandi twizere neza

1.5.6 Imyenda ya Core

Guhimba ibitambaro bya Groove nabyo biroroshye. Ibice bibiri byimyenda bishyirwa mubikorwa, hanyuma bihujwe numutwe uhagaze uhagaze, hamwe nibice byabo byambukiranya ibice byijejwe kuba inyabutatu cyangwa urukiramende.

1.5.7 fibberglass yadoze imyenda

Numusambanyi udasanzwe, abantu nabo babyita mateke ya matel nibiboshye, ariko ntabwo ari imyenda n materi nkuko tubizi muburyo busanzwe. Birakwiye kuvuga ko hari imyenda idoda, idakozwe hamwe na Willp na Weft, ariko bikaba bihumurijwe nintambara no kwicmera. :

1.5.8 fiberglass inleeve

Igikorwa cyo gukora kiroroshye. Ubwa mbere, imyenda imwe yikirahure iratorwa, hanyuma ibohesha imiterere ya tubular. Noneho, ukurikije ibyangombwa bitandukanye byibisabwa, ibicuruzwa byifuzwa bikorwa no kubihuza na resin.

1.6 fibre fibre

Hamwe niterambere ryihuse rya siyanse nikoranabuhanga rya Ikoranabuhanga, Ikoranabuhanga rya Flack Ferin ryakomeje kandi iterambere rikomeye, nibicuruzwa bya fibre zitandukanye byagaragaye kuva 1970 kugeza ubu. Muri rusange hari ibi bikurikira:

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(2) Imyenda idahwitse + igiti cyaciwe

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(4) kuzunguruka bidasanzwe + igipimo cyambere cyaciwe

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(6) matel yubuso + imirongo yaciwe

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1.7 Ikirahure fibre idafite imyenda iboheye

Iri koranabuhanga ntiryabonetse bwa mbere mu gihugu cyanjye. Ikoranabuhanga rya mbere ryakozwe mu Burayi. Nyuma, kubera kwimuka kwabantu, iri koranabuhanga ryazanywe muri Amerika, Koreya y'Epfo no mubindi bihugu. Mu rwego rwo guteza imbere iterambere ry'inganda za fibre ya fibre, igihugu cyanjye cyashyizeho inganda nyinshi zisa cyane kandi zishora mu buryo bukabije mu ishyirwaho ry'umusaruro mwinshi. . Mu gihugu cyanjye, ibirahure bya fibre gitose bigabanijwe ahanini ibyiciro bikurikira:

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. Kuberako ibirahuri fibre-irwanya ruswa, irashobora kurinda umuyoboro mubirori.

(3) Ikipe yo hejuru ikoreshwa cyane hejuru yibicuruzwa bya frp kugirango birinde.

. Irashobora gutuma inkuta zireshya kandi ntizigomba gupfobya imyaka myinshi.

(5) hasi mate yakoreshejwe cyane nkibikoresho fatizo muri FVC

(6) itapi; nk'ibikoresho shingiro mu matapi.

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2 Porogaramu yihariye yikirahure

2.1 Gushimangira ihame rya fibre yikirahure gushimangira beto

Ihame ryirabura fibre yashimangiye beto irasa cyane niya fibre fibre yashimangiye ibikoresho. Mbere ya byose, ongeraho ibirahuri kuri beto, fibre yikirahure izakora imihangayiko yimbere yibikoresho, kugirango ukemure cyangwa wirinde kwaguka kwa micro-rack. Mugihe cyo gushinga ibice bifatika, gukora ibikoresho nkibiterankunga bizabuza ibintu. Niba ingaruka zigabanuka ari nziza bihagije, ibice ntibizashobora kwaguka no kwinjira. Uruhare rwibihunzi fibre muri beto ni igiteranyo, gishobora kubuza neza igisekuru no kwagura ibice. Iyo igikoma gikwirakwira hafi yikirahure, fibre yikirahure izahagarika iterambere ryimiterere, bityo ihatira gufata umurongo, kandi mu buryo bukwiye, ahantu hasabwa, bityo imbaraga zisabwa Ibyangiritse nabyo bizayoyongera.

2.2 Uburyo bwo gusenya fibre fibre yashimangiye beto

Mbere yuko ibirahuri byashimangiye bivunika, imbaraga za tensile itunganijwe cyane cyane zisangiwe ahanini na beto na fibre yikirahure. Mugihe cyo guswera, guhangayika bizashyikirizwa beto kugeza kuri fibre yegeranye. Niba imbaraga za tensile zikomeje kwiyongera, izarangizwa nikirahure bizangirika, kandi uburyo bwangiritse cyane cyane bwangiritse cyane, kwangirika kwa consi, no gukumira kwangirika.

2.2.1 Kunanirwa

Imitekerereze yiminsi ikomoka kuri fibre fibre ishimangiwe na fibre yikirahure hamwe na beto, kandi imihangayiko yometseho, kuburyo imiterere ya fibre izangirika, kugirango imiterere ya fibre izangirika. Ariko, fibre yikirahure ifite ibyiza byayo. Ifite uburebure burebure ni ahantu ho kurwanya imisozi, bityo iterambere ryinkombe irwanya fibre yikirahure irakomeye.

2.2.2 Gutsindwa

Iyo imbaraga za tensile zikirahure zirarenze urwego runaka, fibre yikirahure izavunika. Niba ibice bya beto, fibre yikirahure bizahinduka igihe kirekire kubera ubumuga budasanzwe, umujwi wacyo wacyo uzagabanuka, kandi imbaraga za terefone zizasenyuka vuba.

2.2.3 Gukuramo ibyangiritse

Kumena ibintu bimaze, imbaraga za tensile zikirahure zirazamurwa cyane, kandi imbaraga za tensile zizaba zirenze imbaraga zibiri yikirahure na beto, kugirango fibre yikirahure izangirika hanyuma ikorwe.

2.3 Imitungo ya Fire ya fibre fibre yashimangiye beto

Igihe beto yakiriwe neza ifite umutwaro, umurongo wa stress-stin uzagabanywamo ibyiciro bitatu bitandukanye bivuye gusesengura imashini, nkuko bigaragara ku gishushanyo. Icyiciro cya mbere: Guhindura elafor bibaho mbere kugeza igihe cyaciwe bwa mbere kibaye. Ikintu nyamukuru kiranga iki cyiciro nuko imyitwarire yiyongera kumurongo kugeza aho agereranya imbaraga zambere za fibre zashimangiye beto. Icyiciro cya kabiri: Iyo intara zifatika, umutwaro wimurirwa kuri fibre yegeranye kugirango idukore, kandi ubushobozi bwo kwitwaje bigenwa hakurikijwe fibre ubwayo nimbaraga zimari hamwe na beto. Ingingo ya B nimbaraga zanyuma za fibre fibre fibre fibre zishimangiye beto. Icyiciro cya gatatu: Kugera ku mbaraga zanyuma, fibre fibre imeneka cyangwa irakururwa, kandi fibre zisigaye zirashobora guhamya igice cyumutwaro kugirango tumenye neza ko kuvuka ubwato bitazabaho.

Twandikire:

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