精密非標準丸物部品002
材質:DC53
寸法:68*8.5
硬度:58~60HRC
放電公差:0.005mm
放電面粗度:Ra:0.31μm
放電で角出し:Rma0.05mm
研磨公差:0.002mm
研磨面粗度:Ra:0.18μm
研磨で角出し:Rma0.03mm
加工工程:外形円筒研削盘、研磨、放電、品質検査
材質:DC53
寸法:68*8.5
硬度:58~60HRC
放電公差:0.005mm
放電面粗度:Ra:0.31μm
放電で角出し:Rma0.05mm
研磨公差:0.002mm
研磨面粗度:Ra:0.18μm
研磨で角出し:Rma0.03mm
加工工程:外形円筒研削盘、研磨、放電、品質検査