1 外圆表面的车削外圆表面的车削• 车削加工的工艺范围粗车(coarse turning) IT 10半精车(semi-extractive turning) IT 96.36.3μmμm精车(extractive turning) IT 7精细车(fine turning) IT 6精(IT 10- -IT13IT13 Ra a6.3IT 9- -IT106.3- -12.51...
CBNisanidealtoolmaterialfor finish and semi_finish turningpowdersuperalloy. Itnot onlyensures the highmachiningaccuracy, but alsocanobtainlonger tool life.