Nezvigadzirwa zvecarbon fiber, chinhu chekutanga vanhu vanonzwa pavanoona chigadzirwa chine kabhoni fiber pateni ndechekuti inotonhorera uye ine pfungwa yefashoni uye tekinoroji. Nhasi tichaona kuti akasiyana kabhoni fiber mapatani anogona kushandiswa kugadzira kabhoni fiber zvigadzirwa.
Chokutanga pane zvose, tinoziva kuti carbon fibers haigadziriswi yega, asi mumasumbu. Huwandu hwekabhoni fiber musumbu rega rega hunogona kusiyanisa, asi kazhinji vanogona kukamurwa kuita 1000, 3000, 6000 uye 12000, inova pfungwa inozivikanwa ye1k, 3k, 6k uye 12k.
Carbon fiber inowanzouya yakarukwa fomu, izvo zvinoita kuti zvive nyore kubata uye inogona kuipa simba rakakura zvichienderana nekushandiswa. Nekuda kweizvozvo, kune akati wandei erukwa marudzi anoshandiswa kune kabhoni fiber machira. Inonyanya kuzivikanwa ndeye plain weave, twill weave uye satin weave, izvo zvaticharondedzera zvakadzama zvakasiyana.
Plain Weave Carbon Fiber
Carbon fiber panels mune plain weave anoenzanirana uye ane chitarisiko chechekibhodhi diki. Murudzi urwu rwerukwa, shinda dzinorukwa nepamusoro-pasi pateni. Kanhambwe kadiki pakati pemitsara yemafilament epakati inopa bani weave kugadzikana kwepamusoro. Weave kugadzikana ndiko kugona kwejira kuchengetedza kona yeweft uye kutaridzika kwefiber. Nekuda kwekugadzikana kwayo kwepamusoro, plain weave haina kunyanyokodzera laminations ine yakaoma contours uye haina kuchinjika semamwe marudzi erukwa. Muzhinji, machira akajeka akakodzera kutaridzika kwepafurati mapaneru, machubhu uye curved 2D zvimiro.
Chisina kunaka cherudzi urwu rwekurukwa ndiko kukombama kwakasimba kwefilament bundle nekuda kwechinhambwe chidiki pakati pe interlacings (iyo kona inoumbwa neshinda panguva yekuruka, ona pazasi). Iyi curvature inokonzeresa kushushikana kunonetesa chikamu nekufamba kwenguva.
Twill Weave Carbon Fiber
Twill chirukwa chepakati pakati pe plain ne satin, zvatichakurukura gare gare. Twill ine yakanaka kuchinjika, inogona kuumbwa kuita yakaoma contours, uye inochengetedza kugadzikana kweiyo weave zviri nani pane satin weave, asi kwete pamwe neyakajeka weave. Muma twill weave, kana ukatevera svinga remafilaments, rinokwira imwe nhamba yefilaments yozodzika nenhamba imwechete yemafilaments. Iyo kumusoro / pasi pateni inogadzira kutaridzika kwe diagonal miseve inonzi "twill lines". Kupatsanurana kwakakura pakati pema twill braids zvichienzaniswa ne plain weave zvinoreva zvishwe zvishoma uye njodzi shoma yekusimbisa kushushikana.
Twill 2x2 ndiyo inonyanya kuzivikanwa kabhoni fiber weave muindasitiri. Inoshandiswa mune zvakawanda zvekushongedza uye zvekushongedza zvikumbiro, asi zvakare inopa yakanakisa mashandiro, ine mwero inochinjika uye ine mwero yakasimba. Sezvinoratidzwa nezita rekuti 2x2, bundle rega rega remafilament rinopfuura nepakati pematambo maviri rozodzokera kumashure nepakati petambo mbiri. Saizvozvo, 4x4 twill inopfuura nepa4 filament bundles uye yozodzokera kumashure kuburikidza ne4 filament bundles. Kuumbwa kwayo kuri nani zvishoma pane kuya kwe2x2 twill, sezvo weave iri shoma shoma asi zvakare haina kugadzikana.
Satin Weave
Satin weave ine nhoroondo refu mukuruka uye yaishandiswa mumazuva ekutanga kugadzira machira esirika ane drape yakanakisa yairatidzika yakatsetseka uye isina musono panguva imwe chete. Panyaya yemakompositi, iyi drape kugona inobvumira yakaoma contours kuumbwa uye kuputirwa zviri nyore. Kureruka kwejira rinogona kuumbwa kunoreva kuti haina kugadzikana. Zvirukwa zvesatin zvinorukwa zvinoti 4 harness satin (4HS), 5 harness satin (5HS) uye 8 harness satin (8HS). Sezvo huwandu hwema satin weave hunowedzera, kuumbwa kuchawedzera uye kugadzikana kwemachira kunoderera.
Nhamba iri muzita re harness satin inoratidza nhamba yese yehani dzinokwira nekudzika. Pa4HS pachange paine tambo dzinopfuura nhatu kumusoro uye imwe pasi. Pa5HS pachave neanopfuura 4 tambo kumusoro uyezve 1 tambo pasi, nepo pa8HS pachange paine 7 tambo kumusoro uyezve 1 tambo pasi.
Yakawedzera Width Filament Bundle uye Standard Filament Bundle
Unidirectional jira kabhoni fibers haina inokotama nyika uye inogona kumira nesimba zvakanaka. Mabhururu emucheka akarukwa anoda kukotamiswa kumusoro uye pasi munzira ye orthogonal, uye kurasikirwa kwesimba kunogona kuve kwakakosha. Saka kana masvinga efiber akarukwa achikwira nekudzika kuti aite jira, simba rinodzikira nekuda kwekumonereka mubhurugwa. Kana iwe ukawedzera huwandu hwemafilamendi mune yakajairwa filament bundle kubva pa3k kusvika 6k, iyo filament bundle inova yakakura (yakakora) uye kona yekupeta inova yakakura. Imwe nzira yekudzivisa izvi ndeyekuvhura mafilaments kuita mabundle akafara, ayo anonzi kubhedhenura filament bundle uye kugadzira jira rinonziwo jira rekuparadzira, rine zvakawanda zvinobatsira.
Iyo curl angle yeakavhurika filament bundle idiki pane weave angle yeyakajairwa filament bundle, nekudaro kuderedza kukanganisa kwemuchinjikwa nekuwedzera kutsvedzerera. Iyo diki yekukotama kona inozokonzera simba rakakwirira. Kuparadzira filament bundle zvinhu zvakare nyore kushanda nazvo pane unidirectional zvinhu uye zvichiri zvine yakanaka yakanaka fiber tensile simba.
Unidirectional Fabrics
Machira eUnidirectional anozivikanwa zvakare muindasitiri semachira eUD, uye sezvinoreva zita, "uni" zvinoreva "imwe," uko mafiber ese anonongedza munzira imwechete. Unidirectional (UD) machira ane akati wandei mabhenefiti maererano nekusimba. Machira eUD haarukwe uye haana masumbu eshinda dzakabatanidzwa uye dzakasungwa. Iyo chete yakanangana nepamusoro inoenderera yarns inopa humwe simba uye kuoma. Imwe bhenefiti kugona kugadzirisa kusimba kwechigadzirwa nekushandura kona uye chiyero chekupfuura. Muenzaniso wakanaka kushandiswa kwemachira eunidirectional emafuremu ebhasikoro kukwidziridza dhizaini kuti rigadzirise mashandiro. Iyo furemu inofanirwa kuramba yakaomarara munzvimbo yepasi yebhuraketi kuendesa simba remuchovha kumavhiri, asi panguva imwe chete ichichinjika uye kuchinjika. Unidirectional weaving inokubvumira kuti usarudze iyo chaiyo nzira yekabhoni fiber kuti uwane iyo inodiwa simba.
Imwe yezvakanyanya kuipa kwejira unidirectional kusafamba kwayo kwakashata. Mucheka unidirectional unofumuka zviri nyore panguva yekurasa nekuti hauna mafiinzi akarukwa anoibata pamwechete. Kana mafibhi asina kuiswa zvakanaka, zvinenge zvisingabviri kuamisa nemazvo. Panogonawo kuva nematambudziko pakucheka unidirectional jira. Kana mafiibhi akadamburwa pane imwe nzvimbo mukucheka, tambo dzisina kusimba dzinotakurwa nehurefu hwejira. Kazhinji, kana unidirectional machira akasarudzwa ekuisa-up, akajeka, twill, uye satin machira akarukwa anoshandiswa kune yekutanga uye yekupedzisira machira kubatsira kuvandudza kushanda uye chikamu kusimba. Muzvikamu zvepakati, machira eunidirectional anoshandiswa kunyatso kudzora simba rechikamu chose.
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Nguva yekutumira: Jun-16-2023
