corner wear

砂轮磨损,... ... ) wear of diamond wheel 金刚石砂轮磨损 ) corner wear (砂轮)边角磨损 ) Mechanical wheel wear 砂轮机械磨损 ...

...1%、钻针刀腹磨耗(Flank wear)57％，刀角磨耗(corner wear)71%及直径磨耗(Diameter wear)81%。

微钻针之钻削性能以微 钻针刀刃之刀角磨耗量(corner wear)为判定标准。微 钻针形狀及微钻针刀刃磨损如图一所示。