Plain twill weave yog dav siv nyob rau hauv carbon fiber nto textures vim nws cov qauv thiab yooj yim weaving qauv.Ntawm chav kawm, qhov nto textures ntawm cov khoom siv fiber ntau tsis txwv rau qhov no.
Thaum koj xaiv cov yeeb nkab carbon fiber ntau, txhua tus neeg muaj lawv tus kheej nyiam, qee qhov zoo li twill weave, uas muaj cov nyhuv peb sab ntau dua, thiab qee qhov nyiam cov weave tiaj tiaj, uas muaj cov compactness zoo heev thiab lub zog.Txhua leej txhua tus muaj lawv tus kheej zoo, thiab twill thiab tiaj weave kuj muaj lawv tus kheej zoo.
dawb weave
Lub warp thiab weft yog woven ua ke nce thiab nqis.Qhov pom tseeb tshaj plaws yog qhov warp thiab weft interweave ntau cov nodes.Piv nrog twill thiab unidirectional kab, qhov permeability ntawm resin mus rau lub tiaj weave tsis zoo li ntawm twill.Ntawm chav kawm, nyob rau hauv 10 txheej ntawm cov khaubncaws sab nraud povtseg Cov resin permeability ntawm ob yog zoo sib xws, yog li lub zog ntawm resin matrix kuj zoo sib xws.Tab sis vim muaj ntau cov ntsiab lus sib cuam tshuam, cov khoom siv weave dawb muaj lub zog khoov siab, me ntsis siab dua tensile zog tshaj twill weave, siab tshuav nyiaj li cas, thiab tsis muaj peb-dimensional zoo li twill weave.Qhov tshwm sim no ua kom pom tseeb dua li cov ntaub npuag ntau ntxiv.Yog li ntawd, koj yuav pom tias thaum xaiv cov khoom uas muaj cov roj carbon fiber ntau tsawg, peb yuav niaj hnub pom zoo rau cov khoom siv saum npoo av.Yog vim li cas.
Ntawm no kuv xav ntxiv tias feem ntau tsis muaj qhov tsis paub tseeb hauv cov txheej txheem ntawm cov ntaub fabrics, tshwj xeeb tshaj yog thaum ntsuas cov khoom siv ntawm cov qauv ntaub thiab cov ntsiab lus theoretical yuav yog ib nrab ntawm qhov sib txawv, xws li qhov tsis paub tseeb, tshwj xeeb tshaj yog nyob rau hauv qee qhov aerospace, UHV, qhov twg qaug zog. kev ua haujlwm siab heev yog qhov tshwj xeeb yog tuag taus.Qhov no yog vim li cas nyob rau hauv txoj kev tshawb fawb ntawm fabric mechanics, txhua tus kws tshawb fawb yuav pom tias nws cov txiaj ntsig kev sim tsis tsuas yog deviate los ntawm tus nqi theoretical, tab sis kuj tsis ua raws li qhov kev sim dhau los.Tab sis rau ntau daim ntawv thov, cov ntaub ntawv sib xyaw yog siv vim lawv lub zog tshwj xeeb thiab kev nruj nruj, kev qaug zog zoo dua, kev nkag siab, kev tiv thaiv corrosion, kub tsis kam (ceramic matrix composites) thiab kev puas tsuaj zoo heev thiab lwm yam zoo, nws yog ib qho tsim nyog los simulate. thiab kwv yees cov ntsiab lus tsis meej.Txog tam sim no, kuv tsis tuaj yeem pab tau tab sis hnia, pom qhov sib piv tsis tau zoo, lub cav zoo heev, thiab cov qauv sib xyaw ntawm huab cua qhia ib ntus, pes tsawg tus engineers tau ua haujlwm nruab hnub thiab hmo ntuj thiab ua haujlwm hnyav!
Yog li ntawd rau cov pa roj carbon fiber ntau, raws li qhov kev paub dhau los, thaum cov pa roj carbon fiber ntau yog siv los tiv thaiv corrosion high-pressure cov cuab yeej thiab cov cuab yeej ua haujlwm siab, nws tseem yog lub sijhawm rau peb los ua cov kev sim tshuaj ntsuam xyuas ntawm lawv!
Twill
Lub twill weave yog tus cwj pwm los ntawm oblique kab tsim los ntawm warp weave ntsiab lus los yog weft weft ntsiab lus, yog li cov nodes yog tsawg dua rau lub tiaj weave, tab sis cov permeability ntawm resin yog tiag tiag zoo dua li ntawm dawb weave, yog li nws yuav pom tias nyob rau hauv ib txwm muaj xwm txheej. , lub tiaj weave ntawm carbon fiber phaj Lub tensile lub zog ntawm cov hom yog siab tshaj ntawm twill, tab sis lub zog shear feem ntau tsis zoo li cov twill.Qhov no feem ntau yog los ntawm kev nkag mus ntawm resin.Thiab vim muaj teeb meem ntawm resin nkag mus, thaum sib txawv molding txheej txheem koom nrog, yuav muaj qhov sib txawv.Piv txwv li, cov khoom kub nias siv twill, thiab resin hloov molding khoom siv twill, thiab cov qauv microscopic kuj txawv heev.Nws yuav tsim cov teeb meem saum toj no, nkag mus, pores, tawg, twill ntim cov ntsiab lus, cov nyhuv macroscopic ntawm cov khoom zoo yog cov fiber ntau feem, thiab cov nyhuv microscopic yog cov pores thiab tawg.
Yog li tsis txhob kwv yees cov pa roj carbon fiber ntau raws li cov ntaub ntawv sib xyaw.Txawm hais tias lub peev txheej ntawm daim ntawv thov feem ntau yog siv hauv kev siv tshuab qis, kev ua haujlwm ntawm kev pabcuam lub neej zoo ib yam, thiab qhov cuam tshuam microscopic yuav cuam tshuam ncaj qha rau kev pabcuam lub neej ntawm cov khoom.
Cov saum toj no yog dab tsi yog qhia rau koj txog dab tsi yog ib tug dawb carbon fiber raj.Yog tias koj tsis paub dab tsi txog nws, txais tos los tham nrog peb lub vev xaib, thiab peb yuav muaj tus kws tshaj lij los piav qhia rau koj.
Post lub sij hawm: May-17-2023