Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Euro PM 2014 Congress and Exhibition, Proceedings |
| ISBN (elektronisch) | 9781899072446 |
| Publikationsstatus | Veröffentlicht - 2014 |
| Veranstaltung | Euro PM 2014 International Conference and Exhibition - Salzburg, Österreich Dauer: 21 Sept. 2014 → 24 Sept. 2014 |
Publikationsreihe
| Name | Euro PM 2014 Congress and Exhibition, Proceedings |
|---|
Abstract
Laser machining is an alternative to abrasive processes to prepare the shape of cutting tools, and especially suitable for super hard materials, e. g. for cBN (cubic boron nitride). In previous investigations it was shown that laser machining influences residual stress, phase composition and surface roughness of cBN cutting inserts due to the high thermal process load. This paper deals with the changes in surface integrity of cBN cutting tools caused by laser machining and their influence on tool life. Therefore, phase composition, surface roughness and residual stresses were determined after laser machining the rake faces of cBN inserts. Cutting experiments have been performed in hard turning. Wear behavior has been investigated and discussed.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Oberflächen und Grenzflächen
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Werkstoffwissenschaften (insg.)
- Oberflächen, Beschichtungen und Folien
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Euro PM 2014 Congress and Exhibition, Proceedings. 2014. (Euro PM 2014 Congress and Exhibition, Proceedings).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Laser preparation of cBN inserts and its effect on tool surface integrity and tool life
AU - Breidenstein, B.
AU - Denkena, B.
AU - Bergmann, B.
PY - 2014
Y1 - 2014
N2 - Laser machining is an alternative to abrasive processes to prepare the shape of cutting tools, and especially suitable for super hard materials, e. g. for cBN (cubic boron nitride). In previous investigations it was shown that laser machining influences residual stress, phase composition and surface roughness of cBN cutting inserts due to the high thermal process load. This paper deals with the changes in surface integrity of cBN cutting tools caused by laser machining and their influence on tool life. Therefore, phase composition, surface roughness and residual stresses were determined after laser machining the rake faces of cBN inserts. Cutting experiments have been performed in hard turning. Wear behavior has been investigated and discussed.
AB - Laser machining is an alternative to abrasive processes to prepare the shape of cutting tools, and especially suitable for super hard materials, e. g. for cBN (cubic boron nitride). In previous investigations it was shown that laser machining influences residual stress, phase composition and surface roughness of cBN cutting inserts due to the high thermal process load. This paper deals with the changes in surface integrity of cBN cutting tools caused by laser machining and their influence on tool life. Therefore, phase composition, surface roughness and residual stresses were determined after laser machining the rake faces of cBN inserts. Cutting experiments have been performed in hard turning. Wear behavior has been investigated and discussed.
UR - http://www.scopus.com/inward/record.url?scp=84959052979&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84959052979
T3 - Euro PM 2014 Congress and Exhibition, Proceedings
BT - Euro PM 2014 Congress and Exhibition, Proceedings
T2 - Euro PM 2014 International Conference and Exhibition
Y2 - 21 September 2014 through 24 September 2014
ER -