Koj puas paub cov khoom siv txhawb zog siv hauv FRP nkoj nuv ntses - fiberglass roving daim ntaub?

Woven Roving yog abbreviated li WR, uas txhais tau hais tias untwisted coarse yarn ntaub, kuj hu ua gingham daim ntaub. Nws yog tam sim no siv nyob rau hauv ib tug loj npaum li cas ntawmfiberglassnuv ntses nkoj hauv Suav teb, tab sis nws tsis yog qhov kev xaiv zoo tshaj plaws.

fiberglassuntwisted roving daim ntaub yog cov khoom siv feem ntau siv rau hauv tsev FRP nuv ntses nkoj. Zoo ib yam lifiberglassaxial daim ntaub, nws kuj yog ib tug tuab gauze ua los ntawm untwisted roving muaj li ntawm ntau yam strands zoo yarn nyob rau hauv sib txawv weaving txoj kev nyob rau hauv lub warp thiab weft cov lus qhia. Nws muaj kev cuam tshuam tsis zoo, cov txheej tuab dua, thiab nyuaj rau tsim rau ntawm qhov chaw nyuaj. Lub interlayer adhesion tsis muaj zog thiab lub zog tsis zoo nyob rau hauv kev coj ntawm ± 45 degree. Tsis tas li ntawd, vim yog kev sib tsoo ntawm kev rov qab, nws yuav ua rau muaj kev hloov pauv ntawm cov wavy, qhov txuas ntxiv yog loj dua tom qab kev ntxhov siab, thiab qhov feem pua ​​​​ntawm cov resin muaj kuj siab dua, yog li nws lub zog yuav txo qis nrog qhov nce ntawm kev hloov pauv. Nws yog tam sim no feem ntau hloov los ntawmfiberglassaxial ntaub.

fiberglassroving ntaub yog tsuas yog siv nyob rau hauv tes nteg-up txheej txheem nyob rau hauv FRP ntau lawm.