Kev nkag siab zoo ntawm cov ntaub thaiv npog uas koj tsis paub
"Tam sim no muaj ntau lub npe ntawm cov nres nres", qhov no yog cov kab lus nquag hnov hauv khw.
"Koj tsis muaj cov khoom lag luam, qhov koj tsis muaj peev xwm txheeb xyuas cov khoom." Nov yog kab lus uas tus sau feem ntau sighs. Tshwj xeeb tshaj yog raws li cov chaw tsim khoom lag luam nres tsheb uas tau tsim thiab tsim cov nres nres tau ntau xyoo, peb ib txwm teb ua siab ntev thaum ntsib qee qhov tsis ntseeg.
Muaj ntau qhov kev nkag siab tsis zoo txog cov pawm nres hauv kev ua lag luam tam sim no, thiab lawv kuj yog cov lus nug uas kuv feem ntau yuav tsum tau teb.
1. Puas yog ceramic fiber ntxiv rau cov mis ib qho qauv ceramic?
tsis muaj. Ceramic fiber yog tsuas yog ib qho ntawm cov fibers feem ntau siv rau cov pawm nres. Kuj tseem muaj cov hlau fibers, ntxhia fibers, ntoo fibers, aramid fibers, thiab lwm yam. Lawv txoj haujlwm yog los txuas ntau yam khoom siv, ib yam li cov av nkos phab ntsa hauv cov chaw nyob deb nroog. Zoo li straw.
2. Dab tsi yog lub suab nrov ntawm lub nres nres?
Lub suab nrov yog feem ntau zaus resonance. Yog hais tias lub ntuj frequencies ntawm ob cov ntaub ntawv los yog cov khoom yog tib yam, resonance yuav yooj yim tshwm sim. Nws yog qhov yooj yim heev los daws cov suab nrov ntawm lub tshuab nres nres ib leeg, nws yooj yim heev los daws cov kev pabcuam lub neej ib leeg, thiab nws kuj yog qhov yooj yim heev los daws qhov teeb meem tsis ua mob rau lub disc ib leeg. Muaj ntau yam ua rau lub suab nrov. Tag nrho cov nres sib dhos system yog ua rau lub suab nrov. Kev xaiv tsis raug ntawm cov brake discs thiab hnav disc hnyav tuaj yeem ua rau lub suab nrov. Hauv ntau qhov xwm txheej, txhua tus neeg tau ua txhaum ntawm cov pawm nres.
3. Kuv xav tias ib qho uas muaj cov ntsiab lus hlau ntau dua, thiab qhov nyuaj dua, yuav tsum muaj suab nrov dua. Qee lub khw kho tsheb hais tib yam, txoj cai?
yuam kev. Ntau qhov kev thov no yog los ntawm cov khw kho tsheb, uas tsis yog kev tshawb fawb. Thawj lub tsheb ntawm Tebchaws Meskas yog feem ntau yog semi-metallic, uas muaj ntau cov hlau. Koj puas tau hnov suab nrov? Lub suab nrov tsis cuam tshuam ncaj qha rau softness thiab hardness. Kev sib tsoo disc thiab suab nrov tsuas yog qhia tias cov khoom siv mis tsis paub tab thiab tsis muaj dab tsi cuam tshuam nrog cov hlau. Qhov tseeb, cov ntaub ntawv hlau hauv cov mis tsuas yog ua lub luag haujlwm ntawm kev sib txuas cov khoom siv thiab cov khoom siv hluav taws xob. Nyob rau tib lub sijhawm, lawv tus kheej hardness tsis txawv ntau ntawm cov discs, thiab yuav tsis ua rau muaj qhov hnyav rau cov discs. Nws tsis yog qhov koj pom tias tiag tiag grinds discs thiab ua kom muaj peev xwm braking. Cov hlau koj pom yog cov abrasive fillers uas koj tsis tuaj yeem pom, uas nyuaj dua li cov brakes. Lawv yog cov corundum tiag tiag, uas yog cov khoom siv tib yam li koj cov ntawv xuab zeb thiab cov log sib tsoo.
