Txhim kho fibers rau cov khoom sib txhuam
Cov khoom siv fiber ntau yog lub cev tseem ceeb ntawm cov khoom sib txhuam, uas ua rau cov khoom sib txhuam nrog cov kev sib txhuam kev ua haujlwm thiab cov tshuab ua kom txaus, kom nws tuaj yeem tiv taus lub zog ntawm kev sib tsoo thiab riveting ua ntawm cov phaj sib txhuam thaum lub sij hawm tsim khoom. , nrog rau cov braking thiab cov cuam tshuam quab yuam, shear quab yuam, siab, thiab kev kub ceev kev sib hloov ntawm lub clutch generated los ntawm cov kis tau tus mob yuav zam kev puas tsuaj thiab rupture.
Raws li kev ua haujlwm tiag tiag ntawm kev sib txhuam phaj, cov khoom siv lub zog sib xws tau muab tso rau pem hauv ntej rau kev sib txhuam phaj, xws li kev cuam tshuam lub zog, khoov lub zog, compressive zog, shear zog, rotational tsis ua hauj lwm lub zog, thiab lwm yam. cov kev xav tau, Nws yog ib qho tsim nyog los xaiv cov khoom siv fiber ntau. Thaum xaiv, lub zog ua tau zoo ntawm fiber ntau yog ib qho tseem ceeb xaiv txoj cai, uas yog, tsis yog tsuas yog ib qho kev txhawb zog zoo, tab sis kuj yog tus nqi uas yuav tsum tau txais los ntawm kev ua lag luam, uas yog ib qho tseem ceeb rau cov khoom siv sib txhuam. , vim tias tsuas yog cov khoom sib txhuam nrog cov kev ua haujlwm zoo thiab kev lag luam muaj txiaj ntsig tuaj yeem muaj kev sib tw ua lag luam muaj zog.
