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BN-S300 Solid CBN Insert processing Cylinder Liner
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Machining Part：Engine Cylinder Liner
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Machining Materials:Boron Cast iron
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Workpiece Hardness:HRC45~HRC55
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Inserts Grade:BN-S300 SNGN120412 |
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Cutting Type:Wet Cutting
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Cutting Parameters:ap=0.5mm,Fr=0.25mm/r,Vc=850m/min
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Testing Performance
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Inserts Materials
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Linear Speed(m/min）
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Machining time/pcs
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Lifetime/edge
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Halnn BN-S300
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850
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23 s
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120
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Ceramic Inserts
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500
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40 s
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25
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From above chart, we can see that the tool life of Halnn BN-S300 is about 5 times of ceramic insert with higher cutting speed.
