The comparative cutting test using osg fx series end milling cutters has been done . according to the test result , the cutter life and the best cutting condition of carbide end milling cuttes were discussed 用osg的fx系列立銑刀進(jìn)行切削對比試驗,根據(jù)試驗結(jié)果,討論硬質(zhì)合金立銑刀的使用壽命及最佳切削條件。