Kukosha Kwesanding Matanho Mu Woodworking

Nzira dzekukuya dzinosanganisira kukuya kwakaomarara, kukuya mvura, kukuya kwemafuta, kukuya wakisi uye kupukuta mushonga wemazino. Kugaya kwakaomeswa kunogona kukamurwa kuve kukuya kwakaomarara, kukuya kwakadzika uye kukuya kwakanaka. Kukuya kwakashata kunowanzo shandiswa kubvisa shinda yehuni, mavanga, mamaki eglue uye mapenzura kubva pamatanda asina chinhu pamberi peBai kurapwa, nepo kukuya kwakadzika kunowanzo shandiswa kukuya ndege hombe nejecha jecha uye sandpaper rakaputirwa nematombo madiki ehuni kana rakaoma rabha, saka kuti iyo yekumisikidza mhedzisiro iri nani, Kugaya kwakanaka kunowanzo shandiswa kuisa putty, kuvhara pendi, kuenzanisa kwemavara uye kuzadza kwemavara mushure mega kurapa kwepakati, jecha kukuya kunoda kungwarira. Chigayo chemvura ndechekushandisa sandpaper rakanyikwa mumvura (kana mvura ine sipo) kukuya. Kukuya kwemvura kunogona kudzora mamaki ekupfeka, kunatsiridza kutsetseka kwekupfeka, uye chengetedza basa uye sandpaper.

Matanho esanding anotamba pazasi matatu akakosha mabasa:

Kwete 1: Kubvisa mabhureki, guruva rine mafuta pamusoro peiyo substrate

Kwete 2: Nezve pamusoro peiyo putty yakatsvairwa, iyo nzvimbo inowanzo kuve yakaoma uye inoda kuve jecha kuti iwane yakatetepa pamusoro, saka sanding inogona kudzikisira kumeso kweiyo workpiece;

Kwete 3: Simbisa kunamatira kwekupfeka. Usati wamwaya firimu nyowani yependi, zvinowanzo fanirwa kukwenya firimu rekare rependi mushure mekuomesa zvakaoma. Nekuti iyo yekunamatira ine murombo adhesion pane yakanyanyisa kutsetseka pamusoro, iyo yemagetsi adhesion yeiyo kupfeka inogona kukwidziridzwa mushure kupora.

1

Tinofanirwa kusarudza chaiyo grit zvichibva pamatanho akasiyana ejecha rejecha pamwe nezvinodiwa nejecha Kazhinji kutaura tinogona kutevera pazasi mirairo:

Solid Wood Chena Muviri: 180 # Grit ----- 240 # Grit sanding bepa

Plywood kana yepasi pekutanga primer sanding: 220 # Grit ----- 240 # Grit sanding bepa

Chechipiri nhanho kunyangwe yekutanga: 320 # Grit ----- 400 # Grit sanding bepa

Pamusoro pekutanga kana kupenda pendi: 600 # Grit ----- 800 # Grit sanding bepa

Kukwenenzvera pendi yekupedzisa: 1500 # Grit ----- 2000 # Grit sanding bepa

2
3

Post nguva: Oct-10-2020