Cov khoom lag luam kev ntxhov siab tsim hauv kev cai carbon fiber ntau cov khoom tsim khoom
Hauv kev tsim thiab ua cov khoom siv carbon fiber ntau, ntau cov khoom siv carbon fiber ntau xav tau kev tsim khoom. Rau cov khoom uas xav tau kev ua tau zoo dua, cov khoom siv carbon fiber tau raug xaiv los hloov cov khoom qub, tsom rau kev ua haujlwm siab. Thaum sab laj txog cov khoom siv roj carbon fiber ntau, kev nug txog cov khoom siv daim ntawv thov yog ib txwm muaj, vim tias qhov kev ntxhov siab cuam tshuam ncaj qha rau cov khoom tsim kev ua haujlwm.
Hauv kev siv cov khoom siv carbon fiber ntau, qhov laj thawj tseem ceeb yog qhov zoo dua ntawm cov khoom siv carbon fiber. Ntxiv nrog rau cov khoom uas hais txog lub teeb yuag, lub zog ua haujlwm siab ntawm cov ntaub ntawv carbon fiber kuj yog qhov tseem ceeb. Cov kev ntxhov siab nyob rau hauv cov khoom siv fiber ntau yog ze ze rau qhov no.
Cov yam ntxwv tshwj xeeb ntawm cov ntaub ntawv carbon fiber nyob rau hauv lawv lub zog txhawb nqa kev ua tau zoo nyob rau hauv cov kev taw qhia ntawm kev ntxhov siab. Hauv kev siv cov ntaub ntawv carbon fiber ib txheej, muaj qhov sib txawv tseem ceeb hauv kev ntxhov siab raws cov fiber ntau axis thiab perpendicular mus rau cov kev taw qhia fiber ntau. Qhov laj thawj tseem ceeb no ua rau muaj kev ntxhov siab tsim hauv cov khoom siv carbon fiber ntau, qhov twg axial rog ua kom muaj zog zoo dua rau kev siv khoom. Cov qauv tsim ib txwm suav nrog kev kho lub kaum sab xis thiab cov txheej txheem kom tau raws li qhov yuav tsum tau muaj kev ntxhov siab.
1.Kev sib txuas lus ntawm fiber ntau kev taw qhia thiab kev ntxhov siab: Hauv kev tsim thiab ua cov khoom siv carbon fiber, thawj kauj ruam yog txiav cov ntaub ntawv carbon fiber tom qab carbonization. Tom qab txiav, kev ntsuas raug coj mus, thiab thaum lub sij hawm tso txheej txheem ntawm cov pa roj carbon fiber preform, cov kev taw qhia yog ua raws li kev ntxhov siab. Rau axial rog, ntau 0 degree thiab 90 degree txheej yog siv, thaum rau sab nraud quab yuam nrog shear tsis kam, ntau txheej tau muab tso rau ntawm +45 degree .
2.Different layering ua rau cov teebmeem sib txawv. Rau cov khoom lag luam uas xav tau cov qauv kev ruaj ntseg uas nquag txav mus los, nws yog qhov zoo tshaj plaws los siv +45 degree nteg txoj kev. Tsis tas li ntawd, tag nrho symmetry ntawm cov khoom yog ib qho tseem ceeb los xyuas kom meej zoo dua ntuj zaus thiab txhim kho stability. Yog li ntawd, thaum lub sij hawm cov khoom nto kho, 0 degree los yog 90 degree txheej feem ntau xaiv.
Cov no yog cov laj thawj vim li cas peb nug txog kev siv cov khoom siv carbon fiber tiag tiag thaum sab laj nrog cov neeg siv khoom, txhawm rau ntsuas qhov kev ua tau zoo tag nrho.
