Hauv kev tsim cov txhuam hniav, cov cua sov- teeb tsa (lossis shaping) txheej txheem yog qhov tseem ceeb tshaj plaws uas txiav txim siab qhov zoo kawg nkaus. Nws ncaj qha dictates cov khoom xws li resilience, txhav, tsis kam mus deformation, thiab kev pab lub neej, ua rau nws ib tug universally lees paub qhov taw tes nyob rau hauv kev lag luam.
Cov kauj ruam tseem ceeb rau cov khoom sib txawv filament
Synthetic fiber filaments: Lub tshav kub- teeb tsa theem yog qhov tseem ceeb. Kev tswj xyuas meej ntawm qhov kub thiab txias, lub sijhawm, thiab cov txheej txheem cua txias restructures lub polymer chains thiab tshem tawm cov kev ntxhov siab sab hauv. Qhov no ua tiav qhov sib npaug qhov twg cov filament yog nruj tab sis tsis nruj, thiab resilient tsis tau ua rau qaug zog. Lub siab -precision heat- txheej txheem teeb tsa tuaj yeem txuas lub neej kev pab cuam los ntawm 60 mus rau 90 hnub, txhawb kev tu kom zoo li ntawm 35%, thiab nce tus nqi tawm ntawm cov txheej txheem qis qis los ntawm 82% mus rau 98.4%.
Hlau filaments: Cov hlau precision -kos theem yog qhov nruab nrab. Kev tswj nruj ntawm txoj kab uas hla ntawm txoj kab uas hla los ntawm ntau qhov kev kos duab ua kom zoo ib yam thiab tiv thaiv cov teeb meem xws li tawg, tawg, lossis tsis sib xws kev ntxhov siab thaum siv. Cov theem no ncaj qha txiav txim siab hnav tsis kam thiab kev ua haujlwm ntawm xeb thiab burr tshem tawm.
Abrasive composite filaments: Cov khoom sib xyaw thiab dispersion theem yog qhov tseem ceeb. Abrasive particles-xws li silicon carbide lossis aluminium oxide- yuav tsum tau sib npaug sib npaug hauv cov nylon matrix. Uniform faib ua kom ntseeg tau tias, raws li cov filament hnav, cov npoo tshiab tau nthuav tawm tas li, tswj kev sib tsoo ruaj khov ua haujlwm dhau sijhawm.
Lwm cov kauj ruam tseem ceeb heev
Kev xaiv cov khoom siv raw: Xaiv cov khoom siab tshaj -purity virgin cov ntaub ntawv ntau dua li cov khoom siv rov qab los tiv thaiv cov teeb meem xws li impurities ntau dhau los yog cov saw hlau tawg ntawm qhov chaw. Qhov no txo qis txoj kev pheej hmoo ntawm filament breakage thaum lub sij hawm tsim khoom thiab ua kom cov filament qhov tseem ceeb ntawm txhua yam khoom.
