Effects after installation

BEFORE

AFTER

Tool
Effect
Surface roughness improved from Ra 1.4μm, Rz 6.1μm to Ra 0.029μm, Rz 0.337μm

Workpiece information

Industry
Mold
Part name
NAK Mold
Material type
NAK
Cutting process
End mill processing

Processing conditions

Tool
Processing detail
Removal of cutter marks and polishing after end milling process

Tool used:A31-CB25M、Rotation speed:5,000min-1、Feed:500mm/min、Depth of cut:0.3mm
and
Tool used:A11-CB25M、Rotation speed:5,000min-1、Feed:500mm/min、Depth of cut:0.2mm
Rotation speed(min-1)
5,000
Feed, feed rate(mm/min)
500
Depth of cut (mm)
0.3
Machining time (sec)
50

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