Medium Density Fiberboard (MDF board)
Medium Density Fiberboard (MDF board) yog ntau lub rooj tsavxwm uas siv ntoo fiber ntau thiab lwm yam fiber ntau ua raw khoom, thiab tom qab ntawd siv cov khoom siv hluavtaws, thaum kawg nias rau hauv ib daim ntawv nyob rau hauv cov xwm txheej ntawm tshav kub thiab siab. MDF board yog ib hom kev kho kom zoo nkauj board nrog du nto, siab hardness, ruaj khov kev ua tau zoo thiab ruaj khov.
Thaum lub sij hawm ua MDF board, ob lo lus nug yuav tsum tau pom. Ntawm ib sab tes, nws yog ib qho yooj yim kom pom cov npoo thiab cov kab nrib pleb hauv cov txheej txheem carving vim lub siab hardness ntawm MDF board. Ntawm qhov tod tes, yog tias qhov nrawm nrawm dhau los yog lub zog tsis sib xws, nws yuav ua rau deformation lossis tawg ntawm cov khoom. Yog li ntawd, nws yog ib qho tsim nyog los tswj qhov ceev thiab lub zog ntawm carving kom ntseeg tau tias kev ua haujlwm zoo.
Thaum xaiv qhov kawg mills rau MDF lub rooj tsavxwm, ob lub flutes kauv khoom yuav yog qhov kev xaiv zoo. Ob lub raj nplaim muab kauv cov khoom muaj lub peev xwm muaj peev xwm ua rau lawv tsis muaj crumbs txuas. Ob lub flutes kauv khoom tsis yog tsuas yog muaj kev ua haujlwm zoo ntawm kev tshem cov chips, tab sis kuj ua tiav cov cuab yeej sib npaug. Tsis muaj pa taws thiab tsis muaj xim dub thaum ua haujlwm. Ob lub flutes kauv khoom nrog cov tungsten txawv teb chaws muaj kev ua tau zoo ntawm kev pabcuam lub neej thiab kev ua haujlwm zoo.
