Los ntawm Cov Khoom Sib Xyaws Mus Rau Cov Ntaub Uas Muaj Kev Ua Tau Zoo: Kev Tsim Kho Tshiab thiab Cov Qauv Kev Lag Luam hauv Cov Ntaub Pua Plag
Hauv kev tshawb fawb txog cov ntaub ntawv niaj hnub no,cov scrims uas tau tso tsegua haujlwm ua cov khoom siv txhawb nqa tseem ceeb uas muaj lub zog, qhov hnyav sib dua thiab kev hloov pauv tau yooj yim. Lawv tau siv ntau dua thoob plaws hauv cov lag luam suav nrog kev tsim kho, kev thauj mus los, pem teb, ntaub thiab cov khoom sib xyaw, txhim kho kev ua haujlwm ntawm cov tshuab thiab ua rau cov chaw tsim khoom tsim cov khoom zoo dua, txhim khu kev qha dua.
Laid scrims yog cov ntaub ua los ntawm kev sib txuas cov xov paj filament txuas ntxiv mus rau hauv cov qauv qhib mesh, uas muaj peev xwm sib txuas nrog ntau yam substrates los txhim kho lub zog tensile, kev ruaj khov ntawm qhov ntev thiab kev ua haujlwm ntev. Nyob ntawm seb xav tau daim ntawv thov, cov ntaub ntawv xov paj sib txawv (piv txwv li, iav fiber, polyester, carbon fiber) thiab cov txheej txheem sib txuas (piv txwv li, PVOH, PVC, acrylic) tuaj yeem xaiv tau.
Qhov tshwj xeeb mesh qauv no ua kom lub teeb yuag thaum muab kev ua tau zoo txhua yam, ua rau tso scrims indispensable nyob rau hauv ntau high-kev ua tau zoo cov ntaub ntawv systems.
RFiber muaj ntau yam khoom siv scrim uas tsim los rau ntau yam kev siv thiab cov txheej txheem tsim khoom. Hauv qab no yog ntau hom khoom tseem ceeb thiab lawv cov yam ntxwv:
Cov ntaub pua plag polyesterua ke cov nqi-ua haujlwm zoo nrog kev ua haujlwm kho tshuab, muaj cov qauv qhib mesh uas tsis hnyav tab sis muab lub zog tensile siab, tiv taus kua muag thiab tiv taus dej. Lawv feem ntau siv rau hauv cov ntawv ci txhuas sib xyaw, PVC pem teb, cov ntaub tsis-woven txhawb nqa thiab [polyester net ntaub pw scrims rau kev txhawb nqaPVC tarpaulin]cov ntawv thov.
Lwm pawg khoom tshiab yogtriaxial txheej scrim,qhov twg cov xov paj tau taw qhia ntawm 0 °, 90 ° thiab ± 45 °, muab kev ua tau zoo dua nyob rau hauv ntau qhov kev thauj khoom - zoo tagnrho rau cov ntawv thov kev tsim kho uas xav tau kev faib khoom zoo heev thiab kev cuam tshuam tsis kam
Rau cov ntawv thov uas xav tau kev teeb tsa yooj yim thiab kev sib txuas ruaj khov—xws li cov ntaub nplaum rau kev lag luam thiab cov txheej txheem sib xyaw ua ke—kub-yaj thiab coated pw scrimcov khoom lag luam muaj cov tshuaj nplaum uas nws tus kheej nplaum lossis cov tshuaj pleev tshwj xeeb, ua rau nws ruaj khov yam tsis tas siv cov nplaum ntxiv thiab txhim kho kev ua haujlwm ntau lawm.
Rau cov ntawv thov uas xav tau kev teeb tsa yooj yim thiab kev sib txuas ruaj khov—xws li cov ntaub nplaum rau kev lag luam thiab cov txheej txheem sib xyaw ua ke—kub-yaj thiab coated pw scrimcov khoom lag luam muaj cov tshuaj nplaum uas nws tus kheej nplaum lossis cov tshuaj pleev tshwj xeeb, ua rau nws ruaj khov yam tsis tas siv cov nplaum ntxiv thiab txhim kho kev ua haujlwm ntau lawm.
Hauv kev lag luam, cov ntaub thaiv qhov rai yog siv los txhim kho kev tsim kua muag thiab kev ua haujlwm ntev ntawm cov khoom sib xyaw xws li cov ntaub thaiv qhov rai tsheb thauj khoom, cov chij tshaj tawm, cov ntaub thaiv qhov rai sib dua thiab lwm yam khoom siv sab nraum zoov.
Thaum tsim kho, cov ntaub thaiv dej feem ntau siv los txhawb cov ntaub thaiv dej, txhim kho cov phab ntsa, thiab txhim kho lub peev xwm thauj khoom ntawm cov ntaub ntawv hauv pem teb, pab txo qhov kev ntxhov siab los ntawm kev hloov pauv kub.
Hauv kev lag luam, cov ntaub thaiv qhov rai yog siv los txhim kho kev tsim kua muag thiab kev ua haujlwm ntev ntawm cov khoom sib xyaw xws li cov ntaub thaiv qhov rai tsheb thauj khoom, cov chij tshaj tawm, cov ntaub thaiv qhov rai sib dua thiab lwm yam khoom siv sab nraum zoov.
Cov ntaub thaiv qhov rooj tsis yog tsuas yog cov khoom siv ua kom muaj zog xwb - lawv yog tus choj txuas cov khoom siv ib txwm muaj nrog cov qauv kev ua haujlwm siab yav tom ntej. Thaum qhov kev thov hloov zuj zus thiab cov ntawv thov tshiab tshwm sim, lawv tus nqi yuav txuas ntxiv nthuav dav.
Lub sijhawm tshaj tawm: Lub Ob Hlis-04-2026