Brown corundum nika dabaran shine mafi mahimmanci nau'in kayan aikin niƙa a cikin niƙa.Dabarar niƙa jiki ne mai yuwuwa wanda aka yi ta ƙara ɗaure a cikin abin da ya lalace, latsawa, bushewa da gasa.Saboda daban-daban abrasives, binders da masana'antu tafiyar matakai, halaye na nika ƙafafun ne sosai daban-daban, wanda yana da muhimmanci tasiri a kan nika ingancin, yawan aiki da kuma tattalin arziki.Da halaye na nika ƙafafun an yafi m da abrasive, barbashi size, daure, taurin, tsarin, siffar da girman.Dangane da abrasives da aka yi amfani da su, ana iya raba shi zuwa ƙananan abrasives (corundum da silicon carbide, da dai sauransu) ƙafafun niƙa.Dangane da sifar, ana iya raba shi zuwa dabaran nika mai lebur, dabaran niƙa na bevel, dabaran niƙa cylindrical, dabaran niƙa, dabaran niƙa, da sauransu. roba nika dabaran da karfe nika dabaran.Siffofin halaye na dabaran niƙa galibi sun haɗa da abrasive, girman barbashi, taurin, ɗaure, lambar ƙungiyar, siffar, girman, saurin madaidaiciya da sauransu.Domin injin niƙa yakan yi aiki da sauri sosai, kafin amfani, yakamata a gwada shi don juyawa (don tabbatar da cewa injin niƙa ba zai karye a mafi girman saurin aiki ba) da ma'auni na tsaye (don hana kayan aikin injin daga girgiza lokacin aiki).Bayan yin aiki na ɗan lokaci, yakamata a gyara ƙafafun niƙa don dawo da aikin niƙa da daidaitaccen lissafi.
Lokacin aikawa: Maris 15-2023