Montaža in uporaba brusa

1. Pred namestitvijo in uporabo brusa morate pregledati videz, da ugotovite, ali so razpoke ali poškodbe. Po brusu je treba udariti z lesenim kladivom in zvok mora biti oster. Pred uporabo je treba izvesti preizkus vrtenja v skladu z določili standarda GB/T2493, sicer je uporaba strogo prepovedana. 2. Pred namestitvijo je treba preveriti hitrost vretena obdelovalnega stroja in ne sme preseči delovne hitrosti, navedene na brusilnem kolutu. 3. Za privijanje brusa je dovoljeno samo s posebnimi ključi za matice, ki jih je treba postopoma zaporedno zategovati na obeh straneh vretena. Matice naj bodo primerno zategnjene. Prepovedana je uporaba dodatnih sponk ali udarnih orodij. Izklopite hladilno tekočino, da preprečite neuravnoteženost brusa. 5. Ujemanje odprtine brusa ter vretena in vpenjalne glave brusa mora biti v skladu z določbami standarda GB4674. 6. Novo nameščeno brusno kolo mora biti nameščeno z zaščitnim pokrovom in Delovna hitrost je v prostem teku naslednji čas: najmanj 2 minuti za brusna kolesa z zunanjim premerom.<400 mm, and no less than 5 minutes for grinding wheels with an outer diameter ≥400 mm. When idling, the operator should not stand in front of the grinding wheel or in the tangential direction.7. Grinding wheels that are not specially used for end face grinding (such as parallel grinding wheels) should not be ground with the end face of the grinding wheel. Grinding wheels that are not specially used for external cylindrical grinding (such as bowl-shaped and cup-shaped grinding wheels) should also not be ground with the outer cylindrical surface of the grinding wheel to avoid breaking the grinding wheel.8. When grinding the workpiece, it is forbidden to push the workpiece with a lever to increase the pressure on the grinding wheel.9. For thin-sheet grinding wheels and cymbal-shaped grinding wheels, if too much force is used during cutting, the grinding wheel may easily stop and get stuck or break, causing damage to the grinding wheel. When cutting workpieces, multiple workpieces cannot be stacked up for cutting to prevent accidents.