CNGA PCBN Inserts

CNGA PCBN Inserts Application Case

ITC30-for Gear interrupted cutting

For example:

Workpiece: Gear

Material: 20 CrMnTi

Hardness: HRC58-64

Insert: CNGA120408

Cutting parameter: Vc=148m/min ap=0.5mm f = 0.125mm/r

Tool life: 324pcs/edge

For comparison only: Other CBN inserts: 300pcs/edge

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