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Brake Drum Finishing

2016-09-12 21:45:54 Funik Ultrahard Material Co.,LTD. Read

workpiece

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Workpiece:brake drum

Material of workpiece: :HT200

Toughness:170-210HB 

Comparison of processing parameters and effects

Grade of cutting toolsCutting parameterMethodQuality
FBN7200 WNMN080612ap=0.5mm  f=0.25 mm/revusing cutting fluidRa1.6

Compare

Speed Vc(m/min)

Lifetime

coated carbideinserts

474

22pcs/edge

Funik FBN

474

110pcs/edge

Life of Funik cutting tools is 400% higher 

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