Page 2 - CBN_2018
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Table of Contents
A Hard Advantage ...............................................................................................3
Materials for HPT Machining .............................................................................4
Range of Hard Turning Operations ...................................................................5
Grinding Vs. Hard Turning ....................................................................................6
Materials on Hardness Scale ................................................................................7
Hard Part Turning .................................................................................................8
ISCAR PCBN Grades ...........................................................................................9
Choosing the Right Edge Preparation ...................................................................18
PCBN Chip Breakers ............................................................................................23
Wiper Insert ..........................................................................................................26
PCBN for Deep Depth of Cut and Interrupted .......................................................27
Key Points for Successful HPT .............................................................................29
Machine, Workpiece and Tool Holder Rigidity and Stability....................................30
Test Reports .........................................................................................................31
PCBN Insert Wear ................................................................................................39
PCBN Designation System ...................................................................................40
Ceramic Inserts ....................................................................................................41
ISCAR Ceramic Grades ........................................................................................43
Ceramic – Edge Preparation .................................................................................49
Test Reports .........................................................................................................50
PCD Inserts ..........................................................................................................53
Materials on Hardness Scales ...............................................................................55
Test Reports .........................................................................................................57
Grade Comparison ...............................................................................................59
Technical Information ............................................................................................61
2 ISCAR
