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Brake Discs Finishing(2)

2016-09-12 17:30:51 Funik Ultrahard Material Co.,LTD. Read

workpiece

1473143766.jpg

Workpiece:brake disc

Material of workpiece: :HT200

Toughness:190-220HB

Comparison of processing parameters and effects

Grade of cutting toolsCutting parameterQuality
FBS7200 CNGA120404

 ap= 0.3 mm  f=0.18-0.22 mm/rev

Rz3-11

Compare

Speed  Vc(m/min)

lifetime

Other CBN

630-900

30pcs/edge

FBS7200

630-900

35pcs/edge

Life of Funik cutting tools is 20% higher

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