Общий каталог Sumitomo 2018 - 2019 - страница 372

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DLC (Diamond Like Carbon) Coating

Features

Sumitomo Electric’s ”AURORA” COAT is a high hardness, low

coefficient layer of ”Diamond Like Carbon” (DLC).

Other than producing excellent surface finish for machining of

Aluminium and non-ferrous metals, DLC coat can be used for

dry cutting and is environmental friendly.

Characteristics / Application

l Very smooth AURORA COAT results in low adhesion as well as good surface

finish

l With lower cutting forces and high rigidity, this series is suitable for low rigidity

machine

l Available in 2 and 4 flutes square type as well as ballnose type endmills

Product

SeriesNo. of teethShapeDiameter
ASM2000DL2Squareø2~ø16
ASM4000DL4Squareø2~ø16
SNB2000DL2Ballnoseø2~ø16 (R1~R8)

Efficiency l Performance Comparison l Surface Finish Comparison

UncoatedVibrationUncoated
Vibrationendmillendmill

Uncoated endmill -30% -48%

Uncoated

AURORAAURORAendmill
COATCOAT
AURORAAURORA
COATCOAT
WETDRYWETDRY
(Emulsion)(Emulsion)
Work Material:A5052Work Material:A5052
Tool:ASM4100DL, ø10mm 4 teethTool:ASM4100DL, ø10mm 4 teeth

Cutting Conditions: vc= 200m/min, n = 6,300rpm, v f= 1300mm/min Cutting Conditions: vc= 200m/min, n = 6,300rpm, v f= 1300mm/min f t= 0,05mm/tooth, doc= 10mm, woc= 1,0mm ft= 0,05mm/tooth, doc= 10mm, woc= 1,0mm Down Cut Down Cut