Kusiyana pakugwiritsa ntchito mawilo a bulauni ndi oyera a corundum

Vuto lakugaya mbali ndi mawilo opukutira a brown corundum ndikuti malinga ndi malamulo, kugwiritsa ntchito malo ozungulira ngati malo ogwirira ntchito a gudumu lopukutira sikoyenera kugaya mbali.Mtundu uwu wa gudumu lopera uli ndi mphamvu zambiri za radial ndi mphamvu yochepa ya axial.Wogwiritsa ntchito akagwiritsa ntchito mphamvu zambiri, zimatha kupangitsa kuti gudumu lopera lisyoke komanso kuvulaza anthu.Khalidweli liyenera kuletsedwa pakugwiritsa ntchito kwenikweni.

Brown corundum akupera gudumu: Brown corundum ali ndi kuuma mkulu ndi kulimba, kuti akhale oyenera pogaya zitsulo ndi mkulu kolimba mphamvu, monga carbon chitsulo, aloyi chitsulo, malleable kuponyedwa chitsulo, mkuwa wolimba, etc. Mtundu uwu wa abrasive uli ndi ntchito yabwino yopera ndipo kusinthasintha kwakukulu, ndipo nthawi zambiri amagwiritsidwa ntchito pogaya movutikira ndi malire akulu.Ndizotsika mtengo ndipo zitha kugwiritsidwa ntchito kwambiri.

Gudumu lopukutira loyera la corundum: Kulimba kwa white corundum ndikokwera pang'ono kuposa kwa brown corundum, pomwe kulimba kwake kumakhala kotsika kuposa kwa brown corundum.Pa akupera, ndi abrasive particles sachedwa kugawanika.Choncho, kutentha kwa mphesa kumakhala kochepa, zomwe zimapangitsa kuti zikhale zoyenera kupanga mawilo opera kuti azipera bwino zitsulo zozimitsidwa, zitsulo za carbon, zitsulo zothamanga kwambiri, ndi ziwalo zoonda kwambiri.Mtengo wake ndi wapamwamba kuposa wa brown corundum.