Muaj ib tug kws ntoo ntoo ntev npaum li cas, koj puas paub cov lus no abrasive sandpaper?
Sanding yog ib kauj ruam tseem ceeb heev tom qab ua tiav cov ntoo. Txawm hais tias koj yuav xaiv ib hom hluav taws xob sander lossis xuab zeb ntawm tes, koj yuav tsum xaiv hom ntawv xis ntawm cov suab paj nruag thiab GRIT. Sanding nrog cov xuab zeb tsis ncaj ncees tuaj yeem ua rau muaj kev puas tsuaj rau koj txoj haujlwm, yog li cov kauj ruam no yog qhov tseem ceeb.
Xaiv txoj cai grit
Abrasive Sandpaper tau muab cov qhab nia raws li cov naj npawb ntawm cov abrasive ib square inch uas ua rau abrasive Sandpanaper. Tus lej qis dua, tus coarser lub grit. Qhuav xuab zeb, ntub cov av qha, thiab abrasive zaj duab xis feem ntau yog cais raws li coarse sandpaper (80 txog 180 grit), zoo nkauj sandpaper (220 rau 240 grit) , ntxiv nplua cov ntawv xov xwm (280 txog 320 grit), thiab finer dua li cov tsiaj txhu zoo ntxiv (360 grit thiab saum toj). Sanding nrog pressively fineri grits tuaj yeem tshem tawm cov khawb sab laug los ntawm kev ntxhib grit sandpaper thiab thaum kawg tawm ntawm qhov chaw du. Kuv mam tham txog qee cov qauv uas peb nquag siv, suav nrog 400 # 600 # 1000 # 12000 # 2000 #.
Koj yuav nug hais tias, "Vim li cas kuv tsis tuaj yeem siv cov xuab zeb zoo rau tag nrho cov txheej txheem?" Kuv xav hais, zoo, tsis muaj ib yam dab tsi los hais koj tsis tau, tab sis tom qab ntawd siv cov khoom siv zoo tshaj plaws, thiab tom qab ntawd siv cov haujlwm zoo tshaj plaws, thiab tom qab ntawd siv cov haujlwm zoo nkauj dua, thiab tom qab ntawd siv cov haujlwm zoo nkauj dua Sanding yooj yim thiab sai dua. Thiab yuav luag txhua tus neeg tsav tsheb muaj kev paub yuav qhia cov tshiab uas ua rau cov haujlwm sai dua yog cov xuab zeb, qhov zoo dua.
Muaj peb lub ntsiab ntawm Sandpaper: qhuav xuab zeb, qhuav thiab ntub cov xuab zeb (cov yeeb yaj kiab uas tsis muaj duab), thiab dej lim. Qhov sib txawv nyob hauv nws cov lus sau, uas yog, cov khoom siv siv raws li grit, daim ntawv lossis cov yeeb yaj kiab), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum), thiab cov kua nplaum siv los kho cov thooj.
Ib qho ntxiv, koj yuav pom cov xuab zeb uas muaj "qhib" lossis "kaw". Qhov sib txawv yog tias kaw suab nrov muaj ntau dua nruj me ntsis pawg ua ke, whereas qhib-kawg cov xuab zeb tau loj dua qhov sib txawv ntawm cov khoom. Raws li txoj cai dav dav, qhib-kawg cov xuab zeb yog feem ntau zoo dua rau kev ua haujlwm woodning vim tias nws clogs tsawg dua, tshwj xeeb tshaj yog thaum muaj ntau resin.
Abrasive hom
Muaj tsib hom cov xuab zeb rau xaiv los ntawm, tab sis tsis yog txhua yam yog qhov zoo rau kev ua ntoo. Cov iav ntawv, tseem hu ua Flin ntawv, yog lub teeb yuag thiab feem ntau muaj xim daj. Cov ntawv iav ua kom yooj yim thiab tsis tshua siv hauv cov ntoo ntoo.
GARNET ntawv feem ntau yog brownish-liab xim thiab feem ntau yog siv nyob rau hauv woodworking. Nws yuav tsis xuab zeb ntoo kom sai li sai tau ua lwm cov khau khiab tab sis yuav tawm ib qho zoo tiav. Garnet yog qhov kev xaiv zoo tshaj plaws rau kev ua tiav sanding.
Txhuas oxide yog lwm hom ntawm cov ntaub qhwv siv rau cov dej num woodworking. Nws yog hom ntawv feem ntau siv nrog hluav taws xob sanders. Txhuas oxide yog ntau ruaj dua li cov ntawv garnet tab sis tsis tawm ib qho tiav zoo heev.
Silicon carbide abrasive sandpaper yog feem ntau yog grey tsaus lossis txawm tias dub. Hom ntawv no yog tsuas yog siv rau cov ntaub ntawv ua tiav lossis rau "ntub sanding sanding," siv dej raws li cov roj nplua nyeem. Thaum qee qhov ua tiav tiav siv cov ntawv silicon carbide, nws tsis yog feem ntau siv nyob rau hauv woodworking.
Thaum kawg, Ceramic Sandpaper yog ua nrog qee cov abrasives pheej yig tshaj plaws thiab tuaj yeem tshem tawm ntau cov khoom siv ntxhib hauv lub sijhawm luv luv. Ceramic ntawv feem ntau siv rau siv txoj siv sia ntawm cov tawv xuab zeb tab sis qee zaum siv rau tes sanding ntoo. Nws feem ntau tawm ib qho chaw ntxhib heev, yog li ceev faj thaum siv cov pluab tsaig, qhov uas nws tuaj yeem mus nrawm dua thiab liam nws tus kheej.
Tus ntawd yog tam sim no. Nyob rau hauv feem ntau cov ntaub ntawv woodworking, koj yuav pom tias cov pob zeb sib txawv pib nrog kev sib txawv heev, uas tseem yog ib qho txuj ci ntawm koj cov kev txawj ua ntoo. Thaum koj tau ua tiav cov sanding, koj tuaj yeem pib staining lossis pleev xim rau koj cov ntoo.
