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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Finishing of air conditioning compressor's flange
- Jul 09, 2018 -

Workpiece:

Workpiece:Flange

Material of workpiece:HT250

Toughness:220HB

Comparison of processing parameters and effects


Grade of cutting tools

Cutting parameter

Method

WNGA080412

ap=0.5mm f=0.3mm/r

Dry cutting or wet cutting

Compare

Speed Vc(m/min)

Efficiency

Life

Coating alloy

380

12s/piece

120pieces/blade

Highmind CBN

570

8s/piece

700pieces/blade

Life of Highmind cutting tools is 480% higher while the efficiency is 30% higher.