Sandpaper na ya variants

Sandpaper-akpọ sandpaper. Nke a abrasive, mgbanwe ọka ihe onwunwe bụ ákwà ma ọ bụ akwụkwọ, na nke a pụrụ iche oyi akwa nke abrasive ntụ ntụ. Sandpaper eji dị ka "ntuziaka" mode na ke igwe, maka nhazi (-agba) nke niile na-ebupụta na ekemende primed, sanded, na-ese, lacquered, wdg Site n'enyemaka nke nazhdachki nwekwara ike wepu ochie agba, ajari. Ọtụtụ n'ime ndị a abrasive akwụkwọ na-apụta dị, ma e nwere ndị ọzọ elu nhọrọ, dị ka abrasive ogbo. Maka nhicha nnukwu ebe ọma ka nwere a pụrụ iche okwuchi mmanya, nke a na-mmasị ka sandpaper. Ọ bụrụ na ị chọrọ ọcha metal, nwere ike ime na-enweghị a malite ịgba, nke ga-eje ozi dị ka mbanye maka n'usoro efere nke egweri wheel na abrasive scheto a.

Ọ bụrụ na ị na-dị iche iche na nzube mkpa sandpaper, ya nhazi ọkwa ga-enyere gị aka ịhọrọ onye na suut gị ihe kasị mma. Ya mere, were Emery na a ndabere ụdị. The akpukpọ na ndabere nke akwụkwọ nwere ike ịbụ ma ot ma ọ bụ waterproof. Ke adianade do, ihe a nwere ike idi bukwanu n'ibu nchegbu. Ya price bụ ala, ma ọ bụghị nnọọ eyi na-eguzogide na ngwa ngwa ehichapu ya. Sandpaper na ndabere nke na-akpa ákwà (owu ma ọ bụ polyester) a ọzọ inogide, na-agbanwe na-eguzogide ọgwụ mmiri. Ọzọkwa abrasive akwụkwọ ime dabeere na jikọtara natara site gluing na anụ ahụ akwụkwọ. Karịsịa siri ike ihe na-esichara na pụrụ iche Emery igwe, abrasive discs na ndabere nke eriri.

Otú ọ dị, nhazi ọkwa bụghị iji mara, ọ ga-enweta na-ele graininess. Na ọ bụ ihe kasị mkpa e ji mara nke a ihe onwunwe. Ntekwasa Abrasives The rougher, na obere ihe na-egosi nke ọka ya. Egosi nke coarsest sandpaper nkejikotara si 12 na 16. Iji ya na-emekarị wepụrụ si ebupụta nke ochie agba, ghọọ, kpụchasịrị ghọọ.

Behind na ọ bụ obere ntụ sandpaper grit index nke àmà site 24 ruo 40. O nwekwara ike bechapu agba. Ma akpụkpọ abrasiveness nke 60-80 e ji mee mgbe elu kpochara. Dị otú ahụ nazhdachkoy ike ike egweri a rụrụ. Iji-eji ire ụtọ na larịị n'elu, na-etinye sandpaper na ọka size 80-150. Ọ na-ewepu ekpe mgbe ike ike egweri ntụpọ, ụfọdụ.

Abrasive akwụkwọ maka mma grit akwụkwọ si 150 na 320-nkeji. Ha na-akwanyere elu na ikpeazụ na ogbo, ozugbo tupu mgbe primer tupu sere. Mgbe sanding na ezi sandpaper otú ahụ ka osisi n'elu-aghọ n'ụzọ zuru okè ire ụtọ. Ikekwe ọ na-adịghị ọbụna mkpa agba, kama, dị nnọọ ezu ikpughe ghọọ.

Otú ọ dị, e nwere a ibu-ebughibu sandpaper. Ọ na-àmà site 360 nke na 4000. Ọ sandpaper nulevka kasị "n'ụzọ dị nwayọọ", na a na-eji ọtụtụ ka Polish ama ese n'elu. Iji a ákwà, ọ bụ omume na-ewepụ na-enweghị isi kenkowaputa sheen agba, ka-ekpuchi kasị nta na ọkọ, wepu mmadụ na mberede kụrụ ntụpọ.