Itumọ abrasive

Erongba ti abrasive ni awọn itumọ oriṣiriṣi ni awọn ipele oriṣiriṣi pẹlu idagbasoke ti imọ-jinlẹ ati imọ-ẹrọ.Itumọ ti Encyclopedia of Science and Technology ti a tẹjade ni ọdun 1982 ni pe abrasives jẹ awọn ohun elo ti o nira pupọ ti a lo fun lilọ tabi lilọ awọn ohun elo miiran.Abrasives le ṣee lo nikan, tabi pese sile sinu awọn kẹkẹ lilọ tabi ti a bo lori iwe tabi aṣọ.Iwe-itumọ Imọ-ẹrọ iṣelọpọ Mechanical ti a pese silẹ nipasẹ International Production Engineering Research Institute ni 1992 asọye abrasive bi “abrasive jẹ ohun elo adayeba tabi ohun elo atọwọda pẹlu apẹrẹ patiku ati agbara gige”.Agbekale ti abrasive pato ninu Standard Abrasives ati Abrasives fun Mechanical Engineering ti a tẹjade nipasẹ China Standards Press ni May 2006 ni pe abrasive jẹ ohun elo ti o ṣe ipa gigun ni lilọ, lilọ ati didan;Abrasive jẹ iru ohun elo granular ti a ṣe sinu iwọn patiku kan pato nipasẹ ọna atọwọda lati ṣe agbejade lilọ, didan ati awọn irinṣẹ lilọ pẹlu fifun ohun elo gige;Isokuso abrasive patikulu ni o wa 4 ~ 220 ọkà iwọn abrasive;Awọn patikulu jẹ abrasives lasan pẹlu iwọn patiku ti ko ju 240 tabi finer ju 36 μ m / 54 μ M abrasive lile lile;Awọn patikulu abrasive ti o wa ni ilẹ taara tabi didan ni ipo ọfẹ.

Abrasive ti di ohun elo pataki ti a lo ninu iṣelọpọ, ile-iṣẹ aabo orilẹ-ede ati awọn ọja imọ-ẹrọ giga ode oni.Abrasives le ṣee ṣe si awọn oriṣiriṣi oriṣi tabi awọn apẹrẹ ti awọn irinṣẹ abrasive tabi awọn kẹkẹ lilọ.Abrasive jẹ ohun elo akọkọ ti a le lọ nipasẹ awọn irinṣẹ abrasive.O le wa ni taara lo lati lọ tabi pólándì awọn workpiece.