Grinding wheel
01
研削盤, 砥石車
a wheel-shaped abrasive tool used for sharpening, shaping, or smoothing surfaces by removing material through the frictional action of abrasive grains bonded to the wheel
例
The technician mounted a new grinding wheel onto the machine to continue working on the metalwork.
技術者は金属加工を続けるために、機械に新しい研削砥石を取り付けました。
