Gudumu la Brown corundum

Gudumu la Brown corundum ndi gudumu lopera lomwe limapangidwa pomanga zinthu za brown corundum ndi binder kenako ndikuziwombera kutentha kwambiri.Amagwiritsidwa ntchito kwambiri ndipo mawonekedwe ake akuluakulu ndi awa:

1. Zida zokhazo zimakhala ndi kuuma kwina.Ngati imapangidwa kukhala gudumu lopukutira lathyathyathya, ndiyoyenera kupangira zitsulo zokhala ndi mphamvu zolimba kwambiri zomwe sizifuna kugaya kwakukulu, monga chitsulo wamba wa kaboni ndi chitsulo cha aloyi chokhala ndi kuuma kochepa.

2. Kulimba kwake kumakhala kokwera kwambiri, ndipo tinthu tating'onoting'ono ta gudumu lopera sizimasweka mosavuta panthawi yopera.Chifukwa chake, mukamagwiritsa ntchito mawilo akulu akulu ndi makulidwe ambiri opera kuti mugwiritse ntchito ma workpieces, mawonekedwewo amasungidwa bwino, ndipo kulondola kwa kukonza kumakhala kwakukulu.Choncho, ndi bwino kupanga mawilo akupera opanda pakati.

3. Mtundu wa gudumu loperali kwenikweni ndi wotuwa wabuluu, ndipo kukula kwake kwa tinthu ting’onoting’ono kukakhala kokanika, kumakhala kofanana ndi gudumu lakuda la silicon carbide, ndipo anthu ena amachitchanso gudumu lakuda logaya.Koma pali kusiyana kofunikira pakati pa zida ziwirizi za mawilo opera, ndipo kusiyanitsa pang'ono kuyenera kupangidwa musanagwiritse ntchito.Nthawi zambiri, mawilo a bulauni a corundum amawoneka kuti alibe mawanga owala a silicon carbide.
笔记