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 three-cylinder diesel engine block
- Jul 09, 2018 -

Workpiece:

Finishing of three-cylinder diesel engine block

Workpiece:three-cylinder diesel engine block

Material of workpiece: :HT250

Machining position :up side and down side


Comparison of processing parameters and effects

Grade of cutting tools

Machining allowance

Method

Surface toughness

FME02-125

ap=0.4mm

Dry cutting

Ra0.8

Compare

Vc(mm/min)

F(mm/min)

Blade number

Pieces/blade

One European coated alloy

840

2142

1

250

Highmind CBN

1000

3428

8

450

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