HIGH SPEED END MILLING OF HARDENED AISI D3 COLD WORK TOOL STEEL WITH CBN CUTTING TOOL

E. ASLAN, N. CAMUŞCU
2.022 655

Abstract


ABSTRACT

In this work, high speed end milling of AISI D3 cold-work tool steel hardened to 35 HRC and 62 HRC was investigated using CBN cutting tools. Cutting tool performance was studied with respect to tool life and surface finish of the workpiece. The effect of material hardness on the tool wear and surface roughness was also discussed.


Keywords


Key Words: High speed end milling, CBN, flank wear, AISI D3

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