01 qhov zoo ntawm carbon fiber yeeb nkab
Nyob rau hauv xyoo tas los no, cov kav dej carbon fiber ntau tau dhau los ua neeg nyiam nyob hauv ntau qhov chaw, xws li tsheb, automation thiab industrial robots. Dab tsi ua rau lawv sawv tawm hauv kev sib tw ntawm cov hlau xws li txhuas lossis titanium?
Cov pa roj carbon fiber ntau muaj lub zog tensile siab txaus los hloov cov hlau, titanium lossis txhuas hauv cov ntawv thov uas qhov hnyav yog qhov tseem ceeb. Raws li tib lub zog, qhov ntom ntawm carbon fiber ntau yog ib feem peb ntawm cov hlau. Lawv kuj yog corrosion resistant, muaj peev xwm tiv taus kub thiab muaj tsawg thermal expansion. Raws li kev tsim tshwj xeeb ntawm carbon fiber tube, nws tuaj yeem nruj lossis hloov tau.
Lub ntsiab zoo ntawm carbon fiber yeeb nkab muaj xws li:
l Siab zog thiab nruj
l Kev qaug zog zoo heev
l Dimensional stability: qis CTE (coefficient ntawm thermal expansion)
l Corrosion kuj
l X-ray pob tshab
2 hom carbon fiber kav
Cov pa roj carbon fiber ntau tuaj yeem tsim los taw qhia cov txheej txheem fiber ntau ntawm cov ces kaum sib txawv kom haum rau cov kev siv tshwj xeeb. Piv txwv li, carbon fiber tube nrog 0degreestructural lamination muaj fibers teem nyob rau hauv ib qho kev taw qhia, uas muaj peev xwm ua tau linear zog thiab nruj; Lawv tuaj yeem tiv thaiv kev khoov, tab sis lawv tau yooj yim crushed yog tias cuam tshuam; Yog li ntawd, lawv feem ntau yog siv rau kev txhawb nqa cov qauv. Cov pa roj carbon fiber ntau nrog 0degree/ 90 degreeCov txheej txheem laminations muaj fibers ua raws li ob qho kev qhia kom zoo dua tiv thaiv extrusion thiab distortion dua cov hlab nrog 0degreestructural laminations.
Cov pa roj carbon fiber ntau tuaj yeem hloov kho.Yog li ntawd, siv cov thev naus laus zis siab thiab thev naus laus zis tshaj plaws, cov kav dej ntawm ntau cov duab tuaj yeem npaj tau, feem ntau suav nrog:
l Square carbon fiber tube
l Rectangular carbon fiber tube
l Hexagonal carbon fiber tube
l Oval carbon fiber tube
l Conical carbon fiber tube (inch ntawm ib kawg yog me dua li ntawm lwm kawg)
03 ua cov carbon fiber yeeb nkab
Raws li txoj kev ua, carbon fiber kav yuav muab faib ua: qhov txhab prepreg carbon fiber yeeb nkab, woven carbon fiber yeeb nkab, pultruded carbon fiber yeeb nkab, thiab lwm yam.
Winding prepreg carbon fiber tube:
winding prepreg carbon fiber tube yog tsim los ntawm winding multi-layer twill ntaub los yog unidirectional ntaub carbon fiber prepreg ntawm hlau pwm thiab ces kho ntawm kub. Hom carbon fiber tube no yog qhov tsim nyog rau cov ntawv thov uas xav tau qhov siab tshaj plaws khoov thiab qhov hnyav tshaj plaws, xws li automation, robots, telescopic rods thiab UAV Cheebtsam. Tsis tas li ntawd, cov bobbins ntev no tuaj yeem xaiv qhov siab modulus thiab ultra-high modulus carbon fibers, nrog rau cov ntaub sab nrauv, xws li xim Kevlar fabrics.
Braided carbon fiber tube:
Braided carbon fiber tube yog tsim los ntawm carbon fiber braided ntaub thiab unidirectional ntaub. Lawv muaj cov khoom zoo heev torsional thiab compressive zog thiab zoo tagnrho rau kev siv siab torque. Cov pa roj carbon raj no yog puag ncig, duab plaub thiab square, uas tuaj yeem ua kom zoo dua axially los yog ua los ntawm cov pa roj carbon fiber ntau nrog ntau dua modulus kom khoov khov.
Pultruded carbon fiber tube:
It yog npaj los ntawm kev siv carbon fiber (feem ntau 12K specification) thiab epoxy resin / yas resin los ntawm pultrusion molding txheej txheem. Lub pultruded carbon fiber raj muaj ntau yam specifications xws li square, ncig thiab rectangular. Cov khoom schematic daim duab qhia nyob rau hauv daim duab hauv qab no.
04 raug siv ntawm carbon fiber yeeb nkab
Cov yeeb nkab carbon fiber ntau tau siv dav hauv kev lag luam tsheb thiab tsheb kauj vab. Thaum cov yeeb nkab carbon fiber ntau siv hauv tsheb, maus taus thiab tsheb kauj vab, nws tuaj yeem txo qhov hnyav. Cov ntawv thov tseem ceeb muaj xws li: cov pa tawm ntawm lub tsheb kauj vab lossis kev sib tw tsheb, kev ua si tsheb ncua kev kawm nrog carbon fiber ncua caij nplooj ntoos hlav, kev sib tw xws li carbon fiber nres caliper lossis carbon fiber nres disc, lub teeb sib tw tsheb thiab roob tsheb kauj vab ncej, thiab lwm yam.
Lwm yam kev siv ntawm carbon fiber tubes muaj xws li:
l Aerospace beams thiab spars
l telescope
l neeg hlau
l Xub axis
l Kayak paddle
l Cov qauv tswj chaw taws teeb
l Yacht
