Norton Century45 new grinding wheel improves overall wheel life

Recently, Saint-Gobain launched a new series of fixed abrasive wheelless grinding wheels. The unique formula design greatly improved the abrasive grain retention of the grinding wheel, and improved the porosity of the grinding wheel while achieving the required hardness. The Century 45 centerless grinding wheel uses abrasives such as ceramics, alumina, and silicon carbide. The mixed abrasives maximize grinding safety and work efficiency. Compared with the standard uncentered grinding wheels circulating on the market, the new grinding wheel shortens the cycle time by about 50%, the residual cutting is improved by about 30%, and the grinding wheel life is extended by 30%-100%.
In addition, the Century 45 centerless grinding wheel also effectively reduces the noise during grinding to 23.2dB. Even if the chrome-nickel-iron 718 alloy is processed, the noise reduction effect is very obvious; thus, the operational safety is improved. The best noise reduction parameters of the existing earplugs on the market are only around 25-28dB.

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