Shanghai Highmind Super-hard Material S&T Development Ltd

Our Mainly Products PCD Inserts, PCBN Inserts, Mono Diamond And CVD Inserts,
Diamond Machine Processing Cutting Tool.

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The hard turning cases for rotary support's raceway
- Jul 09, 2018 -

Workpiece:

The hard turning cases for rotary support's raceway

Workpiece: rotary support

Material of workpiece:42CrMo

Toughness:HRC47-55

Machining position :Raceway


Comparison of processing parameters and effects

Grade of cutting tools

Cutting parameter

RCMX090700

Vc=90 m/min    ap=0.5 mm     f = 0.6 mm/rev

Compare

Speed Vc(m/min)

Life(pieces/blade)

ceramic

70

1

Highmind CBN

90

4

Highmind CBN tool improve efficiency 30%, improve life expectancy 300%.