Ibara ry'umweru rya korundum riteye isoni, yitwa kandi okiside y'umweru ya aluminiyumu, ifite ubushyuhe buhamye, irwanya ubushyuhe buri hejuru ya dogere 1750, ifite ubuziranenge bwinshi, yikosora neza, ibasha gusya neza, ifite karori nke, kandi ikora neza cyane nakurwanya ingese ishingiye kuri aside.Byobyagaragaye mu nzego nyinshi. Ibisobanuro bitandukanye by'imiti ikoreshwa mu gutera umuti wa corundum yera bifite ukunanirwaes.
Ubusanzwe, ibipimo bya corundum brasives yera ni mesh 4-6, mesh 12, mesh 16, mesh 24, mesh 36, mesh 46, mesh 60, mesh 80, mesh 120, mesh 150, mesh 200, mesh 300 hejuru kugeza kuri buri kimwe Umeshi 2000. Muri byo, icyitegererezo cya 4-6 cyitwa kandi umusenyi w’igice, mesh 46 na mesh 60 ni umusenyi w’ingano, naho ingano y’uduce turi hejuru ya mesh 240 yitwa mikoro ifu, ari na yo moderi dusanzwe dutangirana na W. Uko umubare w'uduce twinshi uba munini, ni ko corundum y'umweru iba ntoya.
Ingano y'uduce tw'udupira tw'umweru twa corundum abrasives biratandukanye gukoreshwa mu buryo butandukanye no inganda zo guturitsa umucanga ikoreshwa cyaneUbusanzwe, ibintu bisanzwe inganoni mesh 24, mesh 36, na mesh 46.Ni bigenwa hakurikijwe umunwa umurambararo w'imashini itera umucanga, kandi ibyobo ntibigomba gufungwa bitewe naingano ikwiye y'uduce dutoiyoniGuturika umucanga byibanda cyane ku gukomera. Uko ingano y'umucanga w'umweru irushaho kuba nini, niko gukomera kwayo kwiyongera, kandi niko guturika umucanga bigenda neza.
Imashini yera yo gukaraba ishobora kandi gukoreshwa mu gukora ibikoresho byo gukaraba. Bisanzwe ikoreshwa ry'uruziga rw'umweru rwa corundum rusyas Udukingirizo 24, utwo dukingirizo 36 naUduce 46 tw'umuyoboro,n'ibindi. Uduce dusanzwe two gusya tw’umweru ni mesh 100, mesh 120, mesh 150, mesh 180 n'ibindi. Birumvikana koumuzungu ifu nto ya corundum na none has porogaramu zo mu rwego rwo hejuru: gushushanya neza. Ubusanzwe,ibikurikiraHakoreshwa ifu nto, W63, W28, W14, W7 naW5, n'ibindi.
Igihe cyo kohereza: Mutarama-27-2022
