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Dab tsi yog unidirectional carbon fiber tubes?

Views:14 Author: Linda Tshaj Tawm Sijhawm: 2023-08-07 keeb kwm:

     Unidirectional carbon fiber raj txhais tau hais tias cov fibers tsuas yog teem rau hauv ib qho kev taw qhia, uas yog, tsuas yog longitudinal lossis transverse fibers.

Ib-txoj kev thiab ntau txoj kev

     Raws li tau hais los saum toj no, "unidirectional" yuav tsum ua nrog txoj hauv kev ntawm cov pa roj carbon fiber ntau ua ke. Tag nrho cov fibers nyob rau sab nraud ntawm lub raj yog taw qhia tib yam li feem ntau lwm cov txheej hauv lub raj.

     Multi-directional tubing nthuav qhia qhov tshwj xeeb braided saib. Thaum cov fibers tau teem rau hauv ntau cov lus qhia, lawv tuaj yeem woven ua ke los tsim cov ntaub.

    Yog li, vim li cas unidirectional tsis yog multidirectional? Nws yeej nyob ntawm seb yuav tsum muaj hwj chim npaum li cas thiab qhov twg nws yuav siv. Carbon fiber nws tus kheej yog cov khoom siv txhawb zog. Muab nws nrog epoxy resin los ua carbon fiber reinforced polymer (CFRP). Ntau lub zog tensile muab los ntawm cov khoom siv carbon fiber ntau yog cuam tshuam nrog kev sib tw fiber ntau.

Same kev taw qhia quab yuam

    Lub zog tensile ntawm carbon fibers nyiam nyob rau hauv tib txoj kev raws li cov fibers. Yog li ntawd, ib-txoj raj muaj zog heev raws nws qhov ntev. Nws lub zog tensile txav rov qab mus rau qhov tseem ceeb ntawm tag nrho qhov ntev ntawm lub raj. Hauv qhov sib piv, multidirectional tubing nthuav tawm lub zog tensile hauv ntau cov lus qhia.

   Ib-txoj kev tubing yog qhov zoo tagnrho rau cov ntawv thov uas tsuas yog rov qab los thiab tawm suab thiab kev ntxhov siab, xws li foob pob hluav taws lub cev, qauv foob pob hluav taws, hockey sticks, thiab lwm yam.

Ince lub cev muaj zog

   Ib-txoj kev tubing tuaj yeem ntxiv dag zog rau cov chaw tseem ceeb los ntawm kev ntxiv ib txheej ntawm cov ntaub. Hauv cov ntawv thov uas muaj ob lossis peb lub kav dej sib ntsib ntawm ib qho kev sib koom ua ke uas raug kev ntxhov siab los ntawm ntau cov lus qhia, cov yeeb nkab tuaj yeem txhawb nqa los ntawm kev ntxiv ib lossis ob txheej ntawm ntaub.

   Qhov no yog ib qho txiaj ntsig ntawm kev xaiv cov pa roj carbon fiber ntau dua hlau. Tsuas yog ntxiv cov khaubncaws sab nraud povtseg ntawm cov ntaub hauv qhov chaw tseem ceeb ntxiv lub zog thaum ntxiv qhov hnyav me ntsis. Qhov no yog qhov nyuaj heev los ua aluminium, steel lossis titanium.


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