Details
| Original language | English |
|---|---|
| Pages (from-to) | 91-96 |
| Number of pages | 6 |
| Journal | International Journal of Refractory Metals and Hard Materials |
| Volume | 42 |
| Early online date | 24 Aug 2013 |
| Publication status | Published - Jan 2014 |
Abstract
PCBN cutting inserts have been more often used in order to attend to the demands of an economically viable process and to lead to a proper workpiece surface quality. A proper application of this cutting material requires its adequate processing. Plunge-face grinding is used for finishing the inserts after sintering. To choose a suitable grinding tool and process parameters, the properties of the ground cutting inserts must be taken into account. Therefore, the influence of PCBN grain size and composition on the insert cutting edge and surface quality has to be investigated. This work aims to give an overview of material removal mechanisms, process forces and abrasive grain wear during grinding different PCBN inserts. It was found that the insert quality depends mainly on the material removal mechanism, which in the studied case is defined by the PCBN grain size.
Keywords
- PCBN cutting insert, Tool grinding
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Materials Chemistry
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In: International Journal of Refractory Metals and Hard Materials, Vol. 42, 01.2014, p. 91-96.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Grinding of PCBN cutting inserts
AU - Denkena, B.
AU - Köhler, J.
AU - Ventura, C. E.H.
PY - 2014/1
Y1 - 2014/1
N2 - PCBN cutting inserts have been more often used in order to attend to the demands of an economically viable process and to lead to a proper workpiece surface quality. A proper application of this cutting material requires its adequate processing. Plunge-face grinding is used for finishing the inserts after sintering. To choose a suitable grinding tool and process parameters, the properties of the ground cutting inserts must be taken into account. Therefore, the influence of PCBN grain size and composition on the insert cutting edge and surface quality has to be investigated. This work aims to give an overview of material removal mechanisms, process forces and abrasive grain wear during grinding different PCBN inserts. It was found that the insert quality depends mainly on the material removal mechanism, which in the studied case is defined by the PCBN grain size.
AB - PCBN cutting inserts have been more often used in order to attend to the demands of an economically viable process and to lead to a proper workpiece surface quality. A proper application of this cutting material requires its adequate processing. Plunge-face grinding is used for finishing the inserts after sintering. To choose a suitable grinding tool and process parameters, the properties of the ground cutting inserts must be taken into account. Therefore, the influence of PCBN grain size and composition on the insert cutting edge and surface quality has to be investigated. This work aims to give an overview of material removal mechanisms, process forces and abrasive grain wear during grinding different PCBN inserts. It was found that the insert quality depends mainly on the material removal mechanism, which in the studied case is defined by the PCBN grain size.
KW - PCBN cutting insert
KW - Tool grinding
UR - http://www.scopus.com/inward/record.url?scp=84888865341&partnerID=8YFLogxK
U2 - 10.1016/j.ijrmhm.2013.08.007
DO - 10.1016/j.ijrmhm.2013.08.007
M3 - Article
AN - SCOPUS:84888865341
VL - 42
SP - 91
EP - 96
JO - International Journal of Refractory Metals and Hard Materials
JF - International Journal of Refractory Metals and Hard Materials
SN - 0263-4368
ER -