Nyob rau hauv rooj tog tsim kev lag luam, Sandpaper yog qhov tsis tseem ceeb siv los kho thiab zoo meej ntoo chaw. Qhov tseeb xaiv thiab kev siv cov xuab zeb yog qhov tseem ceeb kom ntseeg tau qhov zoo thiab pom ntawm cov khoom kawg. Cia peb saib ob peb lub ntsiab lus tseem ceeb hauv kev xaiv cov xuab zeb yog los pab cov rooj tog tuam rooj sib luag thiab khoom zoo.
1. Nkag siab txog cov hauv paus ntawm cov xuab zeb
Sandpaper tsuas yog muaj cov khoom noj rov qab thiab cov khoom ua kom muaj abrasive npog nws. Cov hom abrasive, grit thiab thim rov qab yog peb qhov tseem ceeb cuam tshuam rau kev xaiv ntawm cov suab paj nruag.
01 abrasive hom
Txhuas oxide: haum rau kev ua ntoo, ruaj khov thiab ua tau nqi.
Silicon carbide: haum rau kev ua hardwood lossis coated cov ntaub ntawv xws li pleev xim lossis cob.
02 GRIT naj npawb
Coarse Sandpaper (Tsawg Tsawg Tus lej, xws li 60-80}}}): siv rau preliminary sanding kom tshem cov xim qub los yog ntoo ntxhib
Nruab nrab grit (xws li {100-150): haum rau cov ntaub ntawv sanding ntau thiab smoothing cov ntoo saum npoo av.
Zoo nkauj xuab zeb (cov nyiaj haum siab siab, xws li 180 thiab siab dua): siv rau kev coj ua zaum kawg thiab ua haujlwm ua haujlwm.
03 thaub qab khoom
Daim ntawv rov qab: feem ntau siv nyob rau hauv tes xuab zeb, zoo yooj, haum rau cov chaw sib txawv
Txoj phuam rov qab: ntau ruaj ruaj, haum rau cov neeg kho tshuab sanding, thiab tuaj yeem tiv thaiv ntau dua.
2. Yuav ua li cas xaivSilicon Carbide SandpaperthiabTxhuas Oxide SandpaperRaws li cov rooj tog tsim kev lag luam xav tau?
Txhawm rau xaiv txoj cai Silicon Carbide Sandpaper, peb yuav tsum tsis txhob xav txog cov khoom siv lub cev, tab sis kuj xav tau cov kev xav tau tshwj xeeb ntawm cov rooj tog zaum.
01 Khoom Siv Khoom Siv
Rau cov hamwoods xws li ntoo qhib thiab walnut, nws raug nquahu kom siv silicon carbide sandpaper, uas tuaj yeem lis cov khoom tawv ntau dua.
Softwoods xws li ntoo thuv yog ntau haum rau aluminium oxide bandpaper kom tsis txhob hnav ntau dhau.
02 txheej txheem ntws
Hauv kev ua tiav theem theem, kev siv cov xuab zeb coarse tuaj yeem sai sai tshem cov khoom ntau.
Hauv kev ua nruab nrab, siv cov xuab zeb sib xyaw rau cov xuab zeb zoo kom npaj rau kev pleev xim.
Nyob rau hauv cov theem xaus, siv cov xuab zeb zoo rau kev polishing kom ntseeg tau tias qhov chaw du thiab huv.
3. Cov lus qhia thiab cov lus qhia rau kev siv
Tsim nyog silicon carmide sandpaper thiab aluminium oxide sandpaper tuaj yeem txhim kho cov peev txheej ua tau zoo thiab cov khoom lag luam kev raug.
01 cov kev ua siab zoo siab
Thov kev sib zog ua ke thaum sanding kom tsis txhob hnav ntau lub zos.
02 Hloov Hloov 02
Cov xuab zeb yuav hnav thaum siv thiab yuav tsum tau hloov tsis tu ncua kom muaj kev ua tau zoo.
03 plua plav tswj
Siv cov xuab zeb lossis cov grinders nrog cov tshuab sib sau ua ke tuaj yeem txo cov ntoo ntoo thiab hmoov av hauv chaw ua haujlwm.
Los ntawm kev nkag siab thiab xaiv cov Silicon Carbide Sandpaper thiab Alcide loj, thiab cov khoom lag luam zoo dua qub, thiab cov khoom lag luam khoom noj uas yog ob qho tib si zoo nkauj thiab ruaj khov. Nco ntsoov, kev xyaum txuas ntxiv thiab kev paub dhau los yog cov yuam sij rau kev txhim kho kev txawj ntse.
