Title of article
Wear behavior of CBN tools while turning various hardened steels
Author/Authors
Gérard Poulachon، نويسنده , , B.P Bandyopadhyay، نويسنده , , I.S Jawahir، نويسنده , , Sébastien Pheulpin، نويسنده , , Emmanuel Seguin، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2004
Pages
9
From page
302
To page
310
Abstract
An extensive study has been performed to investigate the tool-wear mechanisms of CBN cutting tools in finish turning of the following hardened steels: X155CrMoV12 (AISI D2) cold work steel, X38CrMoV5 (AISI H11) hot work steel, 35NiCrMo16 hot work steel and 100Cr6 bearing steel (AISI 52100), treated at 54 HRC. A large variation in tool-wear rate has been observed in machining of these steels. The generated tool flank grooves have been correlated with the hard carbide content of the workpieces. A crater wear study has also been performed and, it is shown that the appearance of an adhesive third body could induce a chemical wear in the tool.
Keywords
Hard turning , Microstructure , Crater wear , CBN , Tool-wear , Carbides , Flank wear
Journal title
Wear
Serial Year
2004
Journal title
Wear
Record number
1086173
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