amakuru

Fibre fibre ni fibre yibikoresho birimo karubone irenga 95%. Ifite imashini nziza, imiti, amashanyarazi nibindi byiza byiza. Ni "umwami wibikoresho bishya" nibikoresho bifatika bitabura iterambere rya gisirikare nabasivili. Azwi nka “Zahabu Yirabura”.

Umurongo wo gukora fibre ya karubone niyi ikurikira:

Nigute fibre yoroheje ya karubone ikorwa?

Ikoranabuhanga rya karuboni itanga umusaruro wateye imbere kugeza ubu rirakuze. Hamwe niterambere rihoraho ryibikoresho bya karubone, birarushaho gutoneshwa ningeri zose, cyane cyane iterambere rikomeye ryindege, ibinyabiziga, gari ya moshi, amashanyarazi yumuyaga, nibindi ningaruka zabyo, iterambere ryinganda za fibre karubone . Amahirwe aragutse.

Uruganda rwa karuboni fibre irashobora kugabanywamo epfo na ruguru. Upstream mubisanzwe bivuga umusaruro wa fibre fibre yihariye; kumanuka mubisanzwe bivuga umusaruro wa karubone fibre ikoreshwa. Isosiyete iri hagati yimbere no hepfo irashobora kubatekereza nkabatanga ibikoresho murwego rwo gukora fibre fibre. Nkuko bigaragara ku gishushanyo:

Inzira yose kuva kuri silike mbisi kugeza kuri karuboni fibre hejuru yumurongo winganda za karubone zigomba kunyura mubikorwa nkitanura rya okiside, itanura rya karubone, itanura rya grafite, kuvura hejuru, hamwe nubunini. Imiterere ya fibre yiganjemo fibre karubone.

Inzira yo hejuru yinganda za fibre fibre ni iy'inganda zikomoka kuri peteroli, kandi acrylonitrile iboneka cyane binyuze mu gutunganya amavuta ya peteroli, kumena, okiside ya amoniya, nibindi.; Polyacrylonitrile preursor fibre, fibre ya karubone iboneka mbere ya okiside na karubone fibre prursor, naho ibikoresho bya karuboni fibre iboneka mugutunganya fibre karubone hamwe na resin nziza cyane kugirango byuzuze ibisabwa.

Igikorwa cyo gukora fibre ya karubone gikubiyemo gushushanya, gushushanya, gutuza, karubone, no gushushanya. Nkuko bigaragara ku gishushanyo:

Igishushanyo:Nintambwe yambere mubikorwa byo gukora fibre fibre. Itandukanya cyane ibikoresho fatizo muri fibre, nimpinduka yumubiri. Muri iki gikorwa, kwimura no guhererekanya ubushyuhe hagati y’amazi azunguruka n’amazi ya coagulation, hanyuma imvura igwa. Filaments ikora imiterere ya gel.

Gutegura:bisaba ubushyuhe bwa dogere 100 kugeza 300 kugirango ikore ifatanije ningaruka zo kurambura fibre yerekanwe. Nintambwe yingenzi muri modulus ndende, gushimangira cyane, densification, no gutunganya fibre ya PAN.

Igihagararo:Inzira ya termoplastique PAN umurongo wa macromolecular ihindurwamo imiterere ya trapezoidal idafite ubushyuhe bwa plastike ikoresheje uburyo bwo gushyushya na okiside kuri dogere 400, kuburyo idashonga kandi ntigicanwa nubushyuhe bwinshi, ikomeza imiterere ya fibre, kandi thermodinamike iri mumiterere ihamye.

Carbonisation:Birakenewe kwirukana ibintu bitari karubone muri PAN ku bushyuhe bwa dogere 1.000 kugeza 2000, hanyuma amaherezo ikabyara fibre karubone ifite imiterere ya turbostratic grafite ifite karubone irenga 90%.

Imyenda ya karubone

Igishushanyo: Bisaba ubushyuhe bwa dogere 2000 kugeza 3.000 kugirango uhindure ibikoresho bya karubone ya amorphous na turbostratique ya karubone muburyo bwa grafite ya metero eshatu, nicyo gipimo cya tekinike nyamukuru yo kunoza modul ya fibre karubone.

Inzira irambuye ya fibre ya karubone kuva mubikorwa bya silike mbisi kugeza kubicuruzwa byarangiye nuko silike mbisi ya PAN ikorwa nuburyo bwambere bwo gukora silike mbisi. Nyuma yo gushushanya mbere nubushyuhe butose bwigaburo ryinsinga, byimurwa bikurikiranye mumatara yabanjirije okiside na mashini yo gushushanya. Nyuma yo gutekwa mubushyuhe butandukanye buhoro buhoro mumatsinda ya pre-okiside, habaho fibre oxyde, ni ukuvuga fibre pre-oxyde; fibre yabanjirije okiside iba fibre ya karubone nyuma yo kunyura mubushyuhe bwo hagati hamwe nubushyuhe bwo hejuru bwa karubone; fibre ya karubone noneho ikorerwa ubuvuzi bwa nyuma, ubunini, bwumutse nibindi bikorwa kugirango babone ibicuruzwa bya fibre. . Inzira yose yo kugaburira insinga zihoraho no kugenzura neza, ikibazo gito mubikorwa byose bizagira ingaruka kumusaruro uhamye hamwe nubwiza bwibicuruzwa bya fibre ya nyuma. Umusemburo wa karubone ufite inzira ndende, ibintu byinshi bya tekinike, hamwe nimbogamizi nyinshi. Ni uguhuza disipuline nikoranabuhanga byinshi.

Ibyavuzwe haruguru nugukora fibre ya karubone, reka turebe uko imyenda ya karubone ikoreshwa!

Gutunganya ibicuruzwa bya fibre fibre

1. Gukata

Prereg ikurwa mububiko bukonje kuri dogere 18. Nyuma yo gukanguka, intambwe yambere nugukata neza ibikoresho ukurikije igishushanyo mbonera kiri kumashini ikata byikora.

2. Gutegura

Intambwe ya kabiri ni ugushira prereg ku gikoresho cyo gushyira, hanyuma ugashyiraho ibice bitandukanye ukurikije igishushanyo mbonera. Inzira zose zikorwa munsi ya laser.

3. Gushiraho

Binyuze mu buryo bwikora bwimashini ikora, preform yoherejwe kumashini ibumba kugirango ikoreshwe.

4. Gukata

Nyuma yo gukora, igihangano cyoherejwe gukata robot ikoreramo intambwe ya kane yo gukata no gutambuka kugirango harebwe niba igipimo cyakozwe neza. Iyi nzira irashobora kandi gukorerwa kuri CNC.

5. Isuku

Intambwe ya gatanu ni ugukora isuku yumye kuri sitasiyo kugirango ikureho ibintu bisohora, bikaba byoroshye kubikorwa byo gutwikisha kole.

6. Kole

Intambwe ya gatandatu ni ugukoresha kole yubatswe kuri sitasiyo ya robo. Umwanya wo gufunga, umuvuduko wa kole, hamwe nibisohoka byose byahinduwe neza. Igice cyo guhuza ibice byicyuma kirazunguruka, bikorerwa kuri sitasiyo.

7. Kugenzura Inteko

Iyo kole imaze gukoreshwa, imbaho ​​zimbere ninyuma ziteranijwe. Iyo kole imaze gukira, hakorwa urumuri rw'ubururu kugira ngo hamenyekane neza ibipimo by'imfunguzo, ingingo, imirongo, hamwe n'ubuso.

Fibre ya karubone iragoye kuyitunganya

Fibre ya karubone ifite imbaraga zikomeye zingirakamaro yibikoresho bya karubone hamwe nuburyo bworoshye bwa fibre. Fibre fibre ni ibintu bishya bifite imiterere myiza yubukanishi. Fata fibre ya karubone hamwe nicyuma dusanzwe nkurugero, imbaraga za fibre karubone igera kuri 400 kugeza 800 MPa, mugihe imbaraga zicyuma gisanzwe ari 200 kugeza 500 MPa. Urebye gukomera, fibre ya karubone nicyuma birasa cyane, kandi nta tandukaniro rigaragara.

Fibre fibre ifite imbaraga nuburemere bworoshye, bityo fibre karubone ishobora kwitwa umwami wibikoresho bishya. Kubera iyi nyungu, mugihe cyo gutunganya karuboni fibre yongerewe imbaraga (CFRP), matrix na fibre bifite imikoranire yimbere imbere, bigatuma imiterere yumubiri itandukanye niyibyuma. Ubucucike bwa CFRP ni buto cyane kuruta ubw'ibyuma, mu gihe imbaraga ari nyinshi kuruta ibyuma byinshi. Kubera ubudahangarwa bwa CFRP, gukuramo fibre cyangwa fibre fibre ikunze kubaho mugihe cyo kuyitunganya; CFRP ifite ubushyuhe bwinshi kandi yambara irwanya, bigatuma isaba cyane ibikoresho mugihe cyo kuyitunganya, bityo rero umubare munini wo kugabanya ubushyuhe ubyara umusaruro mubikorwa, bikaba bikomeye cyane kwambara ibikoresho.

Muri icyo gihe, hamwe no gukomeza kwagura ibikorwa byayo, ibisabwa biragenda birushaho kuba byiza, kandi ibisabwa kugirango ikoreshwa ryibikoresho nibisabwa ubuziranenge kuri CFRP bigenda birushaho gukomera, ibyo bikaba binatera igiciro cyo gutunganya kuzamuka.

Gutunganya ikibaho cya fibre fibre

Ikibaho cya karubone kimaze gukira no gushingwa, nyuma yo gutunganywa nko gukata no gucukura birasabwa ibisabwa neza cyangwa ibikenewe guterana. Mubihe bimwe nko guca ibipimo byuburyo no guca ubujyakuzimu, guhitamo ibikoresho nimyitozo yibikoresho bitandukanye, ingano nuburyo bizagira ingaruka zitandukanye cyane. Muri icyo gihe, ibintu nkimbaraga, icyerekezo, igihe, nubushyuhe bwibikoresho na myitozo nabyo bizagira ingaruka kubisubizo.

Mubikorwa nyuma yo gutunganya, gerageza guhitamo igikoresho gityaye gifite diyama hamwe na karbide ikomeye. Kwambara kwangirika kwigikoresho na drill bit ubwayo igena ubwiza bwo gutunganya nubuzima bwa serivisi bwigikoresho. Niba igikoresho na drill bit bitarakaye bihagije cyangwa bigakoreshwa nabi, ntabwo bizihutisha kwambara no kurira gusa, byongera igiciro cyo gutunganya ibicuruzwa, ahubwo bizanangiza ibyangiritse, bigira ingaruka kumiterere nubunini bwisahani hamwe na ituze ryibipimo byimyobo na shobuja ku isahani. Bitera gutanyagura ibice, cyangwa no guhagarika gusenyuka, bikavamo gusiba ikibaho cyose.

Iyo ucukuraamabati ya fibre, byihuse umuvuduko, ningaruka nziza. Muguhitamo ibice bya drill, igishushanyo cyihariye cya drill igishushanyo cya PCD8 yo mumaso ya drill bit irakwiriye cyane kumpapuro za fibre fibre, ishobora kwinjira neza mumabati ya karubone kandi bikagabanya ibyago byo gusiba.

Mugihe ukata amabati yuzuye ya karubone, birasabwa gukoresha ibyuma bibiri byo guhunika gusya hamwe n'ibumoso n'iburyo bwa tekinike. Iyi ntera ikarishye ifite inama zombi zo hejuru no hepfo kugirango ziringanize imbaraga za axial igikoresho hejuru no hepfo mugihe cyo gukata. , kugirango umenye neza ko imbaraga zo gukata zerekejwe kuruhande rwimbere rwibikoresho, kugirango ubone uburyo bwo gutema buhamye kandi uhagarike ibintu byabayeho. Igishushanyo mbonera cyo hejuru na hepfo ya diyama ya router ya "Inanasi Inanasi" irashobora kandi guca neza amabati ya karubone. Umwironge wacyo wa chip urashobora gukuramo ubushyuhe bwinshi bwo kugabanya binyuze mu gusohora chip mugihe cyo gutema, kugirango wirinde kwangirika kwa fibre karubone. urupapuro.

01 Gukomeza fibre ndende

Ibiranga ibicuruzwa:Ubwoko bwibicuruzwa bikunze kugaragara cyane mubukora fibre fibre, bundle igizwe nibihumbi bya monofilaments, bigabanijwemo ubwoko butatu ukurikije uburyo bwo kugoreka: NT (Ntabwo bigoramye, bidahinduwe), UT (Ntibisanzwe, bidahinduwe), TT cyangwa ST ( Byahinduwe, bigoretse), muri byo NT ni fibre ikoreshwa cyane.

Porogaramu nyamukuru:Ahanini ikoreshwa mubikoresho byinshi nka CFRP, CFRTP cyangwa C / C ibikoresho, hamwe nibisabwa harimo ibikoresho byindege / icyogajuru, ibikoresho bya siporo nibice byinganda.

02 Fapre Fibre Yarn

Ibiranga ibicuruzwa:umugozi mugufi wa fibre ngufi, ubudodo buzunguruka buvuye muri fibre ngufi ya karubone, nkibisanzwe-intego rusange-ishingiye kuri karuboni fibre, mubisanzwe nibicuruzwa muburyo bwa fibre ngufi.

Ikoreshwa nyamukuru:ibikoresho byo kubika ubushyuhe, ibikoresho birwanya ubukana, C / C ibice bigize, nibindi.

03 Imyenda ya Carbone

Ibiranga ibicuruzwa:Ikozwe muri fibre ikomeza ya karubone cyangwa karuboni fibre spun yarn. Ukurikije uburyo bwo kuboha, imyenda ya fibre karubone irashobora kugabanywamo imyenda iboshywe, imyenda iboshye hamwe nigitambara kidoda. Kugeza ubu, imyenda ya karubone isanzwe iba imyenda.

Porogaramu nyamukuru:Kimwe na fibre ikomeza ya karubone, ikoreshwa cyane mubikoresho byinshi nka CFRP, CFRTP cyangwa C / C ibikoresho, hamwe nibisabwa harimo ibikoresho byindege / ibyogajuru, ibikoresho bya siporo nibice byinganda.

04 Umukandara wa Carbone

Ibiranga ibicuruzwa:Ni mubwoko bwimyenda ya karubone, nayo ikozwe muri fibre ikomeza ya karubone cyangwa karuboni fibre spun yarn.

Ikoreshwa nyamukuru:Ahanini ikoreshwa mubikoresho byongera imbaraga, cyane cyane kubyara no gutunganya ibicuruzwa.

05 Fibre ya karubone yaciwe

Ibiranga ibicuruzwa:Bitandukanye nigitekerezo cya karuboni fibre spun yarn, mubisanzwe itegurwa kuva fibre ikomeza ya karubone binyuze mu gutema, kandi uburebure bwa fibre burashobora kugabanywa ukurikije ibyo abakiriya bakeneye.

Ikoreshwa nyamukuru:Mubisanzwe bikoreshwa nkuruvange rwa plastiki, resin, sima, nibindi, nukuvanga muri matrix, imiterere yubukanishi, kwambara imyenda, amashanyarazi no kurwanya ubushyuhe birashobora kunozwa; mu myaka yashize, fibre zishimangira muri 3D icapura karuboni fibre igizwe ahanini na fibre ya karubone yaciwe. nyamukuru.

06 Gusya fibre fibre

Ibiranga ibicuruzwa:Kubera ko fibre ya karubone ari ibintu byoroshye, irashobora gutegurwa mubintu byifu ya karubone nyuma yo gusya, ni ukuvuga gusya fibre.

Porogaramu nyamukuru:bisa na fibre ya karubone yaciwe, ariko gake ikoreshwa mugukomeza sima; mubisanzwe bikoreshwa nkibintu bya pulasitike, resin, reberi, nibindi kugirango bitezimbere imashini, kwambara birwanya, amashanyarazi hamwe nubushyuhe bwa matrix.

07 Mat

Ibiranga ibicuruzwa:Imiterere nyamukuru irumvikana cyangwa matel. Ubwa mbere, fibre ngufi itondekanya ikarita yubukanishi nubundi buryo, hanyuma igategurwa no gukubita inshinge; bizwi kandi nka karuboni fibre idoda, ni iyubwoko bwimyenda ya karubone.Ikoreshwa nyamukuru:ibikoresho byo kubika amashyuza, ibikoresho byubatswe byubushyuhe, ibikoresho birinda ubushyuhe hamwe nubutaka bwangiza ruswa, nibindi.

08 Impapuro za fibre

Ibiranga ibicuruzwa:Itegurwa kuva fibre fibre yumye cyangwa itose.

Ikoreshwa nyamukuru:isahani irwanya static, electrode, imvugo ya conge hamwe nicyapa cyo gushyushya; porogaramu ishyushye mumyaka yashize nibikoresho bishya byimodoka ya bateri cathode, nibindi.

09 Caribre fibre prereg

Ibiranga ibicuruzwa:igice cyakomye hagati yigihe gito gikozwe muri fibre karubone yatewe na resmosetting resin, ifite imiterere yubukanishi kandi ikoreshwa cyane; ubugari bwa karuboni fibre itegura biterwa nubunini bwibikoresho bitunganyirizwa, kandi ibisobanuro rusange birimo 300mm, 600mm, na 1000mm ubugari bwibikoresho.

Porogaramu nyamukuru:indege / ibikoresho byo mu kirere, ibicuruzwa bya siporo nibikoresho byinganda, nibindi

010 karuboni fibre yibikoresho

Ibiranga ibicuruzwa:Ibikoresho byo gutera inshinge bikozwe muri thermoplastique cyangwa resmosetting resin ivanze na fibre ya karubone, imvange yongerwamo inyongeramusaruro zitandukanye hamwe na fibre yaciwe, hanyuma bigahuzwa inzira.

Porogaramu nyamukuru:Ukurikije ibikoresho byiza byumuriro wamashanyarazi, gukomera kwinshi nibyiza byoroheje, bikoreshwa cyane mubikoresho byabitswe nibindi bicuruzwa.

Natwe tubyara umusarurofiberglass igenda neza,materi ya fiberglass, fiberglass mesh, nafiberglass ikozwe.

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