Nthawi zambiri anthu amafunsa kuti: kodi mukufuna nsalu zapamwamba kapena zachiwiri?Nsalu za kaboni fiber imadziwikanso kuti nsalu ya kaboni fiber, nsalu ya kaboni fiber, nsalu yolukidwa ndi kaboni, nsalu ya prepreg ya kaboni, nsalu ya carbon fiber, nsalu ya carbon fiber, lamba wa kaboni, pepala la kaboni (nsalu yoyambirira), ndi zina zambiri.
1. Yang'anani mlingo
Mphamvu yolimba ya nsalu yoyambira ya kaboni ndi yayikulu kuposa kapena yofanana ndi 3400MPa, zotanuka modulus ndi 230GPa, ndipo elongation ndi 1.6%.
Mphamvu yolimba ya nsalu yachiwiri ya kaboni ndi yayikulu kuposa kapena yofanana ndi 3000MPa, zotanuka modulus ndi 200GPa, ndi elongation ndi 1.5%.
2. Chachiwiri, yang'anani mwatsatanetsatane
Nsalu yapamwamba kwambiri ya kaboni fiber imalukidwa ndi mitolo yaying'ono ya 12K.Palinso mabizinesi ambiri oti agwiritse ntchito manambala opitilira khumi ndi awiri kuti agwiritse ntchito mwachisawawa, zomwe zimapangitsa kuti ma bondi achepetse.
Ubwino wa CFRP uli ndi kusiyana kwa zosakwana 1.5% m'litali ndi zosakwana 0.5% m'lifupi, pamene khalidwe la CFRP lili ndi kusiyana kwakukulu, komwe kungadziwike ndi kuyeza kwapakati.
Pamapeto pake, mawonekedwe a makina a nsalu ya carbon fiber ndi maziko a nsalu ya carbon fiber ndi yabwino kapena yoipa.Pogwiritsa ntchito kulimbikitsa ndi kukonzanso, tiyenera kusankha nsalu yabwino kwambiri komanso yoyenera ya carbon fiber yomanga molingana ndi zofunikira za mapangidwe kapena zofunikira zaumisiri, kuti titsimikizire chitetezo ndi kukwaniritsa zotsatira zabwino.
Nthawi yotumiza: Feb-28-2022