TNGA PCBN Inserts

Category:

TNGA PCBN Inserts Application Case

ITC30-for Gear

For example:

Workpiece: Gear

Material: 20 CrMo

Hardness: HRC62-65

Insert: TNGA160408

Cutting parameter: Vc=120m/min ap=0.2mm f = 0.20mm/r

Ra: 1.6

Tool life: 270pcs/edge

For comparison only: Other CBN inserts: 210pcs/edge

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