123456cm 發(fā)表于 2015-1-24 11:09 # |: W: s# |6 l. Y- J l( I2cr13屬于馬氏體不銹鋼,更準(zhǔn)確一點(diǎn)是不銹鐵。對(duì)于不銹鋼的加工,選對(duì)正確的刀具型號(hào),刀片材質(zhì),切削參數(shù)非 ...