Kev paub txog kev hloov tsheb carbon fiber ntau

Nyob zoo txhua tus, CGTUNING nyob ntawm no los teb cov lus nug hauv qab no rau koj.Ntau tus neeg tsis paub txog kev hloov kho carbon fiber ntau thiab kev hloov tsheb carbon fiber ntau.Cia peb saib hnub no!

1. Carbon fiber ntau hloov tsheb: Muaj ntau lub lag luam loj thiab me uas ua cov pa roj carbon fiber ntau hloov tsheb hauv Suav teb.Sab hauv, daim ntawv tso cai phaj ncej, rearview daim iav ncej, tappet, chassis, kauj, thiab lwm yam ntawm lub tsheb yuav ua tau los ntawm carbon fiber.Muaj lub tuam txhab carbon fiber hu ua VIA Composites hauv Wuxi, Jiangsu, uas tshwj xeeb hauv cov khoom siv hluav taws xob tsheb.

Yog tias thaj tsam ntawm lub tsheb daim ntawv nplaum ntau tshaj 30%, mus rau lub chaw tswj xyuas tsheb hauv zos kom thov kev pom zoo.Nws raug nquahu kom sab laj nrog lub chaw tswj xyuas tsheb hauv zos ua ntej hloov kho.Yog tias nws tsis yog kev hloov kho kev tshaj lij (kom txo qhov hnyav ntawm lub tsheb), nws raug nquahu kom siv cov pa roj carbon fiber pvc zaj duab xis, tom qab tag nrho, tus nqi ntawm kev hloov cov roj carbon fiber tiag lub cav npog yog siab.

2. BMW 5 Series carbon fiber kev hloov kho sab nrauv, uas tau hais tias cov tsheb ua haujlwm tsis tuaj yeem ua si yam tsis muaj kev ua haujlwm yam tsis muaj kev txaus siab: koj tuaj yeem pom ntau lossis tsawg dua tus duab ntxoov ntxoo ntawm 7 Series ntawm BMW 5 Series tshiab, uas yog ob qho tib si kev lag luam thiab sporty nyob rau hauv lub aura.cua.Hauv qhov teeb meem niaj hnub no, cov tsos ntawm 5 series yuav raug hloov kho, kom tag nrho lub cev ntawm 5 series yog tag nrho ntawm kev sib ntaus sib tua!Cov txheej txheem hloov kho ua los ntawm cov ntaub ntawv carbon fiber tau nthuav tawm.Lub "pob qhov ntswg" nyob rau pem hauv ntej lub ntsej muag ntawm 5 Series tsis yog exaggerated li ntawm 7 Series, thiab qhov loj yog heev sib koom tes nrog lub cev.Yog tias tus thawj 5 Series tsis ntxiv qee yam khoom rau nws qhov tsos, kev sib ntaus sib tua ntawm tag nrho lub tsheb tsis pom tseeb.Txawm li cas los xij, lub zog ntawm 5 Series yog ib qho zoo tshaj plaws hauv nws cov chav kawm, yog li vim li cas thiaj li qis qis?Cov khoom siv carbon fiber ntau no yog ua los ntawm 3K twill qhuav cov khoom siv fiber ntau, uas yog sib koom ua ke ntawm lub cev thiab tsim kom muaj kev sib ntaus sib tua zoo heev.Txawm li cas los xij, nws tsis txwv rau 3K twill, lwm yam kev ntxhib los mos kuj tuaj yeem hloov kho, xws li 12K, 24K, forged kev ntxhib los mos thiab lwm yam.Ntawm qhov tod tes, lub tsheb 5-series muaj ntau qhov chaw, xws li cov tsheb ua haujlwm, tsev neeg lub tsheb, thiab cov tsheb hloov kho.Txawm li cas los xij, feem ntau ntawm cov tub ntxhais hluas cov neeg siv khoom niaj hnub no tseem siv tom kawg raws li qhov xav tau ntawm lub tsheb loj.Rau cov tswv tsheb uas nyiam tsheb thiab hloov tsheb, lub tsheb tsis yog cov hlau txias, tab sis lub neej tshiab uas muaj "lub neej zoo nkauj".Kab lus no los ntawm tus sau Autohome thiab tsis sawv cev rau qhov kev xav ntawm Autohome

3. Cov pa roj carbon fiber hloov maus taus tuaj yeem hloov kho txhua qhov chaw.Cov ncej puas tuaj yeem hloov tau?Lub thav duab tuaj yeem muab tes tso nrog cov ntaub ntawv carbon fiber ntau ntawm ib qho tuab los txhim kho lub zog.Nws yog kwv yees tias yog tias koj lub hwj chim tsis hloov, nws tsis tsim nyog txhua.Yog tias nws tuaj yeem hloov tau, muaj lub cev yas vaj huam sib luag, fenders, dashboards thiab lwm yam khoom zoo nkauj.Hauv kev siv tiag tiag, cov khoom siv kho tshuab zoo tshaj ntawm carbon fiber tsis tuaj yeem pom.Cov yeeb nkab tso tawm kuj tuaj yeem hloov pauv mus rau carbon fiber wrapping, tab sis nws yog ib qho kev qhwv ib ntu, tsis yog tag nrho cov fiber ntau wraps.Tsis tas li ntawd, cov pa roj carbon fiber tiag tiag zoo nkaus li high-end, thiab cov pa roj carbon fiber ntau cov ntawv nplaum tsis tuaj yeem ua tiav cov txiaj ntsig zoo nkauj thiab siab kawg.

4. Qhov kev ntxhib los mos ntawm BMW X3 28i thawj qhov hloov kho cov khoom siv fiber ntau tiag tiag yog cov qhab nia tag nrho: carbon fiber ib txwm ua rau kuv txaus siab heev, tab sis qee qhov kev hloov kho nrog cov pa roj carbon fiber ntau sib txawv ntawm qhov kev ntxhib los mos ntawm cov roj carbon fiber tiag tiag.Kuv yuav qhia hnub no.Tam sim no, qee qhov kev hloov pauv carbon fiber ntau ntawm X3 tshiab muaj lub ntsej muag pem hauv ntej.Cov pa roj carbon fiber daim ntawv tso cai daim ntawv tuav tsis yog tshiab.Lub fang dub lub nra khib yog hu ua taw pob ntseg.Nws kuj yog dawb.Cov fangs yog pom tseeb dua los ntawm sab.Cov nyhuv kuj txawv.Lub duav pem hauv ntej yog cov qauv carbon fiber, thiab daim ntawv tso cai phaj ncej yog cov carbon fiber tiag.Qhov kev ntxhib los mos ntawm qhov muag liab qab yog qhov txawv heev.Vim muaj cov khoom siv thev naus laus zis tsawg, tsis muaj qhov sib txawv ntau hauv kev tua.Lub ntse-eared BMW hloov lub hau dawb ntawm thawj lub tsheb, thiab daim npav txoj hauj lwm haum rau lub tsheb qub.Txawm hais tias nws yog cov pa roj carbon ntub, qhov kev ntxhib los mos ntawm cov carbon fiber tiag yog tseem pom tseeb.Hloov daim npog npog ntawm daim iav rearview, uas yog ib qho kev sib txuas tsis sib haum nrog lub tsheb qub thiab qhov ntev focal ntev.Cia peb saib qhov ntxim nyiam ntawm carbon fiber.Cov pa roj carbon fiber ib-khawm pib thaj thaj.Kuv tau siv nyiaj ntau ntau rau ntawm daim me me no.Kuv tsis tau npaj yuav hloov daim no.Tom qab ntawd, kuv hloov lub hnab nqa taug kev dub., thaum tau txais cov khoom noj, nws yog qhov sib sib zog nqus thiab nyias, thiab qhov hnyav yuav luag tsis pom zoo.Tom qab rhuav tshem cov kua nplaum 3M, tag nrho cov pa roj carbon fiber tau qhwv tus thawj lub tsheb shark fin thiab nws haum zoo kawg nkaus.Thov zam txim rau kuv rau plaub qhov kev hloov pauv tsis sib xws, lub logo tom qab thiab pob ntseg ntawm Thunder version, cov fangs ntawm 40i thiab lub caliper daim ntawv tso cai phaj tuav yeej tsis muaj teeb meem yog tias nws tau teeb tsa lossis tsis.Nws feem ntau nyiam cov pa roj carbon zoo nkauj tiag tiag.Nws tuaj yeem pom ua tib zoo.Lub hubcap yog ua raws li lub cim txav tsis tau ntawm Rolls, thiab lub cim nres yog upright.Cov pa roj carbon tiag tiag ntawm X3 tshiab tau hloov pauv ntau rau lub sijhawm.X3 cov neeg caij tsheb zoo siab tos txais los tawm cov lus thiab qhia lawv cov kev hloov kho.Ua tsaug rau koj saib

5. Nws raug nqi npaum li cas los kho cov matte dub carbon fiber ntau: Lub matte yeej tsis zoo heev.Yog tias nws khawb, ib feem loj yuav raug hloov.Nws yog qhov zoo dua los ua txoj haujlwm zoo ntawm cov xim ci.Carbon fiber yog cov khoom siv dav hlau, uas yog kim heev.Nws yog hu ua dub kub, tab sis nws cov khoom yog zoo heev

Yuav tau ncaj qha txau nrog matt xim

Cov xim matte tsis kim heev.Yog tias nws ua tiav, tag nrho lub tsheb qis dua 3000, tau kawg, nws nyob ntawm qhov zoo ntawm cov xim!Yog tias koj xaiv cov xim matte tiaj tus, nws kim heev!Cov pa roj carbon fiber nyob ntawm seb qhov chaw ntawm koj lub tsheb tau hloov pauv!Lub tsheb lub cev zoo li qauv hloov mus rau carbon fiber rau 300,000 yuan!Tau kawg nws pheej yig yog tias koj tsuas yog xav kom cov pa roj carbon fiber ntau zoo!Piv nrog rau cov pa roj carbon fiber ntau camouflage txuas rau saum npoo, nws tsuas yog 130 yuan ib square meter!

6. Vim li cas cov pa roj carbon fiber ntau hloov pauv los ntawm Balance tsheb thiaj li kim: Qhov no yog thawj zaug kuv pom carbon fiber hloov qhov chaw.Cov khoom no zoo li lub hnab woven, uas yog heev inconspicuous.Ib yam li lub hnab LV woven, txawm tias nws muaj LV hom rau nws, nws tseem zoo li phem heev, tab sis Tij Laug A Chang, tus kws kho qhov muag ntawm Balance, tag nrho ntawm kev qhuas rau nws.Cov yoov tshaj cum me no xav tsis thoob, puas muaj tus nyuj zoo li no?Tom qab nkag siab nws, kuv pom tau hais tias kuv tau dag tiag tiag los ntawm nws qhov tsos tsis zoo.Yog li ntawd, tib neeg, ntau dua lawv tsis quav ntsej, qhov yooj yim dua nws yog qhov kev txiav txim siab.Carbon fiber muaj ntau yam zoo tshaj plaws, xws li lub zog qis, muaj zog tshaj, zoo nkauj nthuav tawm, zoo nkauj corrostance, thiab zoo x-ray permeability.Cov khoom siv nrog cov yam ntxwv no yog siv rau hauv tsheb, thiab nyob rau hauv kev taw qhia ntawm kev ua si nawv, lub teeb yuag tuaj yeem muaj kev ua tau zoo dua thaum lub tsheb nrawm, braking lossis cornering.Nws muaj lub zog siab thiab tuaj yeem siv rau ib nrab ncej thiab kis tau tus mob kom ua tiav kev sib kis tau zoo dua.Zoo li Alfa Romeo's Giulia thiab Stelvio kuj muaj cov ntawv thov.Lub ntiajteb txawj nqus tshwj xeeb ntawm Alfa Romeo's Giulia thiab Stelvio carbon fibers yog tsawg dua 1/4 ntawm cov hlau.Lub zog tensile ntawm carbon fiber resin composites yog siab tshaj 3500MPa, thiab tensile modulus ntawm elasticity yog 23000-43000MPa, uas kuj yog siab dua cov hlau.Cov khoom no ua rau carbon fiber ntau lub cev hloov kho lub cev muaj zog tshaj plaws.Tab sis tsis yog carbon fiber kuj fiber, vim li cas nws thiaj li kim?Nws kim heev rau plaub yog vim li cas.1. Cov khoom siv raw, 2 tons rau 2.2 tons ntawm cov ntaub pua plag tsuas tuaj yeem hlawv 1 tuj carbon fiber, thiab tus nqi yog li 40,000-60,000 / ton.2. Tus nqi ntawm cov cuab yeej siv, ib txhiab-tuj kab ntawm cov cuab yeej ua tiav yuav raug nqi ntau dua 200 lab tus neeg tuaj txawv teb chaws, thiab yog tias ib feem ntawm nws yog domestically tsim, nws kuj yuav raug nqi 150 lab, nrog rau ib xyoos twg muaj peev xwm ntawm 1,500. tons.3. Cov nqi hluav taws xob, kev siv tshuab ua cov pa roj carbon fiber ntau yog kev kho cua sov, uas yuav tsum tau siv hluav taws xob ntau, suav txog 25% -30% ntawm cov nqi tsim khoom ntawm carbon fiber.(Cov nqi hluav taws xob no yog kim heev.) 4. Kev tshawb fawb thiab kev tsim kho tus nqi siab, vim tias carbon fiber ntau yog cov khoom siv ntau yam, thiab tag nrho cov txheej txheem muaj txog 3,000 cov ntsiab lus tswj.BMW carbon fiber tsheb kauj vab 2000 US las Mustang carbon fiber bumper 800 US las carbon fiber kuj muaj ob lub ntsiab lus yuav tsum xyuam xim rau.1. Thaum muas carbon fiber hloov qhov chaw, xyuam xim rau hom resin nyob rau hauv cov khoom siv fiber ntau, feem ntau siv cyanate ester resin thiab epoxy resin, thiab ester resins.Peb theem no nyob rau hauv kev sib raug zoo tsawg.Ntawd yog, cyanate resin, uas feem ntau yog siv hauv aerospace thiab tub rog kev lag luam.2. Plasticity tsis zoo.Tam sim no, ntau ntawm peb lub tsheb lub cev tuaj yeem kho tau tom qab kev sib tsoo, vim tias cov khoom siv hlau xws li hlau yog cov khoom siv hlau.Cov khoom siv carbon fiber tsuas yog qhia tau hais tias muaj zog ntawm cov axis fiber ntau, tab sis nws qhov cuam tshuam tsis zoo, yooj yim rau kev puas tsuaj, thiab tsis tuaj yeem kho tom qab kev sib tsoo, thiab tsuas yog hloov tau tag nrho.Ferrari?GTB sab hauv Yog li ntawd, tus nqi ntawm cov roj carbon fiber tseem nyob siab vim nws cov yam ntxwv, tus nqi, thiab qhov tsis zoo.Tag nrho cov pa roj carbon fiber ntau lub cev Koenigsegg, tab sis Lux tau tshaj tawm tsab ntawv tshaj tawm, "Txoj Kev Qhia Txog Kev nthuav dav Carbon Fiber hauv Automotive Applications", hais tias daim ntawv thov carbon fiber hauv tsheb yuav dhau los ua qhov tseem ceeb los ntawm 2025, kev nce qib ntawm cov pa roj carbon fiber ntau ua tshuab, tus lej ntawm patents Kev loj hlob ntawm cov pa roj carbon fiber ntau thiab kev tswj cov nqi tsim khoom yuav maj mam txo tus nqi ntawm cov khoom siv hluav taws xob tsheb.Kab lus no los ntawm tus sau Autohome thiab tsis sawv cev rau qhov kev xav ntawm Autohome.

7. Vim li cas qee lub tsheb hloov nrog carbon fiber tam sim no: carbon fiber yog ib qho inorganic polymer fiber nrog cov ntsiab lus carbon siab tshaj 90%.Ntawm lawv, cov uas muaj cov ntsiab lus carbon siab tshaj 99% hu ua graphite fibers.Cov pa roj carbon fiber ntau muaj zog axial thiab modulus, tsis muaj creep, zoo qaug zog tsis kam, tshwj xeeb kub thiab hluav taws xob conductivity ntawm cov hlau tsis muaj hlau, me me thermal expansion coefficient, zoo corrosion kuj, tsis tshua muaj fiber ntau ntom, X-ray kis tau tus mob zoo.Txawm li cas los xij, nws qhov cuam tshuam tsis zoo yog qhov tsis zoo, nws yooj yim rau kev puas tsuaj, thiab nws yog oxidized nyob rau hauv qhov kev txiav txim ntawm cov kua qaub.Thaum nws ua ke nrog hlau, hlau carbonization, carburization thiab electrochemical corrosion yuav tshwm sim.Yog li ntawd, carbon fibers yuav tsum tau kho deg ua ntej siv.Vim qhov sib txawv ntawm cov khoom siv raw, modulus, lub zog thiab kev kho cua sov zaum kawg, carbon fibers nrog cov yam ntxwv sib txawv yog tsim.Cov qub yog tawv thiab nkig thiab feem ntau siv rau hauv cov ntaub ntawv sib xyaw, thaum lub mos thiab supple feem ntau siv hauv textiles;tom kawg yog feem ntau siv hauv cov khoom siv engineering.Raws li kev siv cov pa roj carbon fiber ntau ntxiv thiab nws cov yam ntxwv, qhov ceev ntawm carbon fiber tensile lub zog kuaj yog nyob rau hauv pem hauv ntej ntawm peb.Kev ntsuas lub zog tensile yog kev puas tsuaj, thiab cov qauv tsis tuaj yeem rov qab tau tom qab qhov kev sim, thiab vim tias cov pa roj carbon fiber ntau tsis yooj yim tom qab nws tau muab cais ua ib qho fiber ntau, yog li hauv txhua txoj kev sim, kev saib xyuas thiab kev ua siab ntev yuav tsum tau ua, thiab cov qauv yuav tsum tau ua. tsis raug puas tsuaj ua ntej qhov kev xeem..Cov kev ntsuas uas yuav tsum tau muaj nyob rau hauv qhov kev xeem dav dav yog CV tus nqi, tus nqi nruab nrab, thiab lwm yam.

Tam sim no, muaj ntau lub lag luam loj thiab me ua cov pa roj carbon fiber ntau hloov tsheb hauv Suav teb.Sab hauv, daim ntawv tso cai phaj ncej, rearview daim iav ncej, tappet, chassis, kauj, thiab lwm yam ntawm lub tsheb yuav ua tau los ntawm carbon fiber.Muaj lub tuam txhab carbon fiber hu ua VIA Composites hauv Wuxi, Jiangsu, uas tshwj xeeb hauv cov khoom siv hluav taws xob tsheb.

8. Dab tsi yog txoj hauv kev rau kev hloov pauv ntawm cov pa roj carbon fiber ntau rau cov ntaub ntawv sib xyaw: 1. Tu Muab cov pa roj carbon fiber ntau rau hauv Soxhlet extractor nrog acetone, thiab rho tawm nrog acetone ntawm qhov kub ntawm 60 ~ 100 ℃ kom tshem tawm cov pa roj carbon fiber ntau sizing tus neeg saib xyuas thiab impurities ntawm qhov chaw, cov pa roj carbon monoxide ntxuav tau qhuav hauv qhov cub kom qhuav ntawm 60-80 ° C kom tau txais cov pa roj carbon monoxide;2. Oxidation (1) Muab cov qhuav thiab ntxuav cov pa roj carbon fibers tau nyob rau hauv kauj ruam 1 ntawm ib puag ncig hauv qab hauv lub khob, ntxiv cov kua qaub, oxidize ntawm 60 ~ 80 ℃ rau 2 ~ 5h;(2) tsau cov oxidized carbon fiber tau nyob rau hauv kauj ruam 2 (1) nyob rau hauv distilled dej rau 5 ~ 10min, thiab ces tsau cov carbon fiber tom qab soaking nyob rau hauv distilled dej.Tshem tawm, thiab pov tseg cov dej distilled;(3) Rov ua kauj ruam 2 (2) rau 5 mus rau 10 zaug kom tau txais cov pa roj carbon oxide uas huv si, uas tau qhuav hauv qhov cub kom qhuav ntawm 60 txog 80 ° C;Ob (3) Cov pa roj carbon monoxide tau muab tso rau hauv lub raj mis ib lub caj dab, ntxiv rau cov tshuaj sib xyaw ntawm SOCl2 thiab DMF, rhuab mus rau 70 ~ 80 ° C rau qhov kub thiab txias tsis tu ncua rau 24 ~ 48h, thiab carbon fiber muaj acyl chloride muaj impurities tau txais;(2) Siv qhov txo qis Cov txheej txheem ntawm distillation tshem tawm cov seem thionyl chloride nyob rau hauv acyl chloride carbon fiber uas muaj impurities tau nyob rau hauv kauj ruam 3 (1) kom tau cov acyl chloride carbon fiber, thiab ces cov acyl chloride carbon fiber tau blasted ntawm ib kub ntawm 60-100 ° C. Qhuav nyob rau hauv ib lub thawv kom qhuav rau 2 ~ 5h, thiab thaum kawg muab cov qhuav carbon fiber nyob rau hauv ib tug desiccator thiab khaws cia;4. Graft bis (3?aminophenyl) phenylphosphine oxide rau bis (3?aminophenyl) benzene Lub hauv paus phosphine oxide yog ntxiv rau ib lub caj dab lub raj mis uas muaj DMF hnyav, qhov loj piv ntawm bis (3? aminophenyl) phenyl phosphine oxide rau DMF yog 0.3 ~ 0.6:88, rhuab mus rau 60 ~ 80 ° C, bis (3? aminophenyl) ) Tom qab dissolving phenylphosphine oxide thiab DMF, muab cov acyl-chlorinated carbon fiber uas tau txais nyob rau hauv kauj ruam 3 (2) nyob rau hauv ib lub raj mis ib caj dab, Thaum tshav kub kub rau 80-120 ° C, thiab lub sij hawm tshuaj tiv thaiv yog 12-48h kom tau cov grafted bis (3-amino) phenyl) carbon fibers ntawm phenylphosphine oxide.

1. Cov cuab yeej hnav yog qhov hnyav thiab lub neej ua haujlwm qis.Cov pa roj carbon fiber ntau muaj zog thiab siab hardness (hrc53-65).Raws li kev txiav cov ntsiab lus nyuaj, nws ncaj qha rub tawm ntawm ntug ntawm lub cuab yeej, ua rau lub cuab yeej hnav thiab cov chips uas tsis tawm hauv lub sijhawm raug nyem.Sau rau hauv cheeb tsam txiav, nws muaj kev sib tsoo nrog lub ntsej muag ntawm lub cuab yeej thiab ua kom lub cev hnav ntawm lub cuab yeej.Lub shearing ntawm lub matrix, lub breakage ntawm fibers, thiab kev sib txhuam ntawm lub txiav ntug thiab nti thiab machined nto yuav tag nrho nrog rau cov tiam ntawm tej tshav kub, thaum lub thermal conductivity ntawm carbon fiber reinforced composites tsis zoo, thiab cov cua kub yog feem ntau yog concentrated nyob ze ntawm lub txiav ntug ntawm lub cuab tam, ablating lub cuab tam Cov khoom nto txo ​​cov kev ua tau zoo ntawm cov cuab yeej, yog li ntawd qhov kev ua tau zoo ntawm cov cuab yeej yog heev xav tau.

2. Kev puas tsuaj xws li delamination, tearing, thiab burrs nyob rau hauv carbon fiber reinforced composite cov ntaub ntawv.Lub interlayer bonding lub zog ntawm carbon fiber reinforced composite cov ntaub ntawv yog tsawg.Yog hais tias lub txiav quab yuam nyob rau hauv ntsug kev taw qhia ntawm lub layup thaum lub sij hawm ua ntau tshaj lub interlayer bonding zog, nws yuav ua rau delamination tsis xws luag.Txawm tias me me delaminations tuaj yeem ua rau cov khoom seem ntawm tag nrho.Cov txheej txheej sab nraud ntawm cov pa roj carbon fiber ntau cov khoom sib xyaw yog nyob rau hauv lub xeev dawb thaum ua, uas yog qhov tseem ceeb tshaj plaws ntawm kev puas tsuaj interlayer.Thaum lub sij hawm drilling, nyob rau hauv qhov kev txiav txim ntawm lub axial quab yuam, txheej txheej ntawm cov khoom deforms thiab retreats, yog li ua rau lub delamination ntawm cov khoom, kua muag thiab bulge.Cov fibers ua tiav ntawm qhov chaw dawb yog yooj yim rub tawm ntawm lub qhov ntxa los ua burrs yam tsis raug txiav tawm.

3. Residual stress generation Vim muaj qhov sib txawv loj hauv thermal expansion coefficient ntawm carbon fiber thiab matrix resin, nyob rau hauv qhov kev txiav txim siab ntawm kev kub siab, lub workpiece yog nquag mus rau residual kev nyuaj siab, uas cuam tshuam rau qhov tseeb dimension thiab roughness ntawm lub machined nto.

4. Cov pa phem hnyav hauv cov txheej txheem ntawm kev ua cov pa roj carbon fiber ntau cov ntaub ntawv sib xyaw, yog siv cov kua dej txiav, nws yuav muaj kev cuam tshuam rau cov khoom nws tus kheej.Yog li ntawd, kev ua cov pa roj carbon fiber reinforced composite cov ntaub ntawv feem ntau siv ntau txhiab txoj kev txiav.Cov hmoov av dub nti plua plav tawm mus rau qhov chaw nyob ib puag ncig hauv qhov tsis sib xws thiab tsis xwm yeem.Cov pa roj carbon fiber ntau ua rau tib neeg cov tawv nqaij thiab ua pa ua pa, uas tsis tsim nyog rau kev noj qab haus huv ntawm cov neeg ua haujlwm, thiab cov khoom siv hluav taws xob yog ib qho yooj yim los ua qhov ua rau luv luv hauv lub tshuab cuab yeej circuits.