Kupukuta mataira idanho rakakosha mukuvandudza chitarisiko uye kugara kwenguva refu kwemataira, zvichiita kuti anyatsotaridzika zvakanaka uye zvive nyore kuchengetedza.pepa resandpapergrit yakakosha kuti uwane mhedzisiro yekukwesha inodiwa. Chinyorwa chino chichatsanangura grit yakakodzera yesandpaper yekushandisa padanho rega rega rekukwesha mataira kuti ive nechokwadi chekuti pamusoro payo pakanaka uye pakachena.
1. Danho rekutanga rekukwesha
Danho rekutanga rekupukuta mataira rinonyanya kukoshesa kubvisa zvikanganiso zvakanyanya pamusoro uye mavanga. Pakuita izvi, zvinokurudzirwa kushandisa sandpaper ine grit inosvika 120 mesh.
Mashandisirwo: Rudzi urwu rwejecha rine magadzirirwo akaomarara, rinobvisa tsvina, mapendi ekare, uye nzvimbo dzisina kuenzana kubva pamusoro pemataira. Rinogadzira hwaro hwakatsetseka, richigadzirira mataira acho kuti agadziriswe zvakanaka.
Kuchinja: Mushure mekuchekerera pamusoro pemataira kekutanga, unogona kushandisa sandpaper ine grit 180. Sandpaper iyi yakanaka inobatsira kunatsa nzvimbo yacho uye kubvisa chero kusakwana kunosara nesandpaper yakakora.
2. Danho repakati rekukwesha
Mushure mekunge kuchekerera kwekutanga kwapera, danho rinotevera nderekuchekerera pamusoro petaira nesandpaper yakapfava.
Magirasi ejecha anokurudzirwa: Magirasi ejecha e240 kana 320 akakodzera padanho rino. Magirasi aya ane zvidimbu zvakapfava zvinobvisa mavanga akasiyiwa kubva pakuchekwa kwejecha kare uye zvinobatsira kuti pave nepamusoro pakanaka.
Kugadziridzwa kwakawedzerwa: Tevere, unogona kushandisa sandpaper ine grit 400-600. Iyi grit range yakakodzera kupukuta mataira zvishoma, zvichiita kuti ave akapfava uye agadzirire kuti akwane padanho repamusoro-soro.
3. Chikuva chakajeka zvikuru
Kuti ganda riwedzere kupenya, pepa resandpaper rakatsetseka rinodiwa pakukwesha.
Kushandiswa kwejecha remasandpaper kunokurudzirwa: jecha remasandpaper ...
Kupedzisa kwekupedzisira: Kuti uve pamusoro wakatsetseka zvakanyanya, shandisa 1500-3000 grit sandpaper yekukwesha nekupukuta. Rudzi urwu rwesandpaper runobvisa zvinobudirira zvidimbu zvidiki uye kusakwana pamusoro petaira, zvichiita kuti girazi riite segirazi.
Pfupiso
Muchidimbu, maitiro ekupukuta mataira anoda kuwedzera zvishoma nezvishoma grit yesandpaper zvichienderana nezvinodiwa nepamusoro petaira. Tanga nesandpaper yakaoma kuti uise sandpaper pakutanga, wozochinja zvishoma nezvishoma kuenda kune sandpaper yakapfava. Izvi zvinoita kuti pave nechiedza chakanakisa uye runako.
Pfungwa huru:
Danho rekutanga: Shandisa 120 grit sandpaper kukwesha zvikanganiso zvakanyanya, wobva washandisa 180 grit sandpaper kuti inyatsotsvedzerera.
Danho repakati: Kupukuta ne 240 kana 320 grit sandpaper, wobva washandisa 400-600 grit sandpaper kuti pave nechinhu chakatsetseka.
Chidanho chekupenya zvakanyanya: Shandisa sandpaper ine grit 800-1200 pakupukuta kwepakati, uye shandisa sandpaper ine grit 1500-3000 pakupukuta kwepamusoro.
Kusarudza grit yesandpaper yakakodzera uye kushandisa nzira dzakakodzera dzekupukuta zvinhu zvakakosha pakuona kuti denga rakagadzirwa zvakanaka. Nekutevera nhungamiro idzi, unogona kuwana mataira anopenya uye anopenya uye kuwedzera runako rwenzvimbo yako.
Nguva yekutumira: Kurume-06-2026