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Application Cases of FUNIK Innovative CBN Superhard Cutting Tools in Automobile Hub processing Industry

2016-10-24 10:04:25 Funik Ultrahard Material Co.,LTD. Read

workpiece

1473145503.jpg

Workpiece:automobile hub

Material of workpiece: :65Mn

Toughness:58-63 HRC

Machining position :inner bore, raceway

Comparison of processing parameters and effects

Grade of cutting toolsCutting parameterMethodQuality
FBS9300C05 VNGA160408 ap = 0.15 mm  Vc = 185 m/min   f = 0.1 mm/revDry cuttingRa0.8

Compare

Lifetime(pcs/edge)

Other CBN

90

Funik CBN

110

Life of Funik cutting tools is 20% higher

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