Kodi chopukusira pamanja chimagwira ntchito bwanji?
Wowotchera pamanja amagwira ntchito pochotsa zinthu zovuta kapena zosagwirizana pakukonza mchenga.Chidutswa cha sandpaper chodulidwa chisanadze chimamangiriridwa pansi pa chopukusira. Izi zimachitika pomangirira m'mphepete mwake kukhala zotengera mbali zonse ziwiri.The sander kenaka amayenda mmbuyo ndi mtsogolo mopitirira mosalekeza kudera la pamwamba kuti apangidwe mchenga.Ma abrasive particles a sandpaper amadula pamwamba ndikuchotsa zosafunika kapena zosagwirizana.Zinthu zikapangidwa ndi mchenga, wogwiritsa ntchitoyo azisiyidwa ndi malo oyera komanso osalala.