Txhua daim pib ntawm lub tsheb lub cev tsis yog tsuas yog ua kom tsis zoo rau lub ntsej muag, tab sis kuj tseem muaj peev xwm txhim kho ntawm xeb. Thiab yog tias koj tsis nqis tes ua raws sijhawm, ces xeb yuav loj tuaj los ntawm ib qho me me.
Cov Lus Qhia
Kauj ruam 1
Yog tias kos tau vim qhov tseeb tias lwm lub tsheb "tau siv" rau koj li, tom qab ntawd sim ua tib zoo tshem tawm cov xim txawv teb chaws. Ua li no, muab daim ntaub huv thiab pib txhuam nws, sim kom tawv li sai tau. Yog tias qhov no tsis pab, tom qab ntawd ntub ib daim khaub hlab nrog ib tus kuab tshuaj, piv txwv li, 646. Ceev faj kom tsis txhob overdo nws nrog tus nqi ntawm cov kua, vim tias cov kuab tshuaj hnyav tuaj yeem tshem tawm cov kua roj vanish ntau yog tias lub tsheb nws yog xim hlau.
Kauj ruam 2
Yog tias cov xim pleev xim raug tshem tawm, tom qab ua tib zoo saib xyuas qhov chaw ntawm lub qhov txhawm rau txhawm rau saib yog tias xim xim av puas. Yog hais tias ib txheej ntawm primer pom, nws tau puas ntsoog. Txheeb xyuas seb qhov kos puas yog nqus lossis tsis. Qhov no tuaj yeem ua tiav los ntawm cov xim ntawm kos ntawm qhov chaw ntawm kev puas tsuaj - yog tias cov xim tsis hloov ntau ntau, ces nws yog dag thiab tsis ncav cuag lub hauv paus ntawm cov xim pleev xim. Hauv qhov no, sim sanding nws nrog sanding muab tshuaj txhuam.
Kauj ruam 3
Kev yuav ob hom kev muab tshuaj txhuam - kev npaj ua ntej (nrog abrasive) thiab xov. Txhawm rau pib nrog, xuab zeb kos nrog ntawv xev # 2000, uas koj tau ua yav tas los ntub dej nrog dej. Tsis txhob sib xyaw ua ke nrog daim ntawv no nrog No. 200, txwv tsis pub koj yuav muaj teeb meem loj. Ua haujlwm ntawm thaj chaw ua kom puas tsuaj kom txog rau thaum tiav qhov zoo tshwm ib ncig ntawm khawb. Ua txhua yam kom zoo, nco ntsoov tsis txhob tshem cov kua roj vanish mus rau lub hauv paus - qhov no yuav ua rau kom qhov tseeb tias cheeb tsam no ntawm thaj chaw yuav pom tseeb, uas tsis tsim nyog.
Kauj ruam 4
So qhuav thiab thov txheej ntawm abrasive muab tshuaj txhuam. Txais lub voj voos ntim nrog cov plaub thiab ua npuas ncauj ncoo. Pib sanding qhov chaw ua ntej ntawm kev kub ceev kom faib cov muab tshuaj txhuam tusyees, thiab tom qab ntawd thaum muaj kev kub ceev.
Kauj ruam 5
Tshem tawm cov khoom noj ntxiv nrog daim ntaub huv thiab qhuav. Saib cov haujlwm ua tiav - yog tias txhua yam haum koj, tom qab ntawd rov hais dua cov txheej txheem sib tsoo nrog daim ntawv thov ntawm cov xov tiav. Tus txheej txheem tag nrho yuav siv sijhawm li ib teev, thiab yog tias muaj khawb, piv txwv li, ntawm tag nrho lub qhov rooj, tom qab ntawd tsis pub ntau tshaj ob teev.
