Details
| Original language | English |
|---|---|
| Title of host publication | International Powder Metallurgy Congress and Exhibition, Euro PM 2013 |
| ISBN (electronic) | 9781899072408 |
| Publication status | Published - 2013 |
| Event | International Powder Metallurgy Congress and Exhibition, Euro PM 2013 - Gothenburg, Sweden Duration: 15 Sept 2013 → 18 Sept 2013 |
Publication series
| Name | International Powder Metallurgy Congress and Exhibition, Euro PM 2013 |
|---|
Abstract
For special applications laser machining is executed as an alternative method to abrasive processes for creating cutting tool micro geometries. Also, cutting edge preparation of super hard cutting tools has already been performed successfully. In contrast to abrasive processes, where mainly mechanical loads are applied to the machined body, a high thermal load is induced into the tool during laser ablation. In this paper effects of the heat input on residual stress, phase composition and surface roughness of cBN (cubic boron nitride) cutting inserts are investigated. Cutting experiments with tools, whose rake faces had been laser machined with different parameters, were performed. Machining forces as well as the wear behavior of the tools are discussed.
ASJC Scopus subject areas
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Surfaces, Coatings and Films
- Physics and Astronomy(all)
- Surfaces and Interfaces
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International Powder Metallurgy Congress and Exhibition, Euro PM 2013. 2013. (International Powder Metallurgy Congress and Exhibition, Euro PM 2013).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Influence of Laser Ablation on Wear Behavior of cBN Cutting Inserts
AU - Breidenstein, B.
AU - Bergmann, B.
AU - Denkena, B.
AU - Köhler, J.
PY - 2013
Y1 - 2013
N2 - For special applications laser machining is executed as an alternative method to abrasive processes for creating cutting tool micro geometries. Also, cutting edge preparation of super hard cutting tools has already been performed successfully. In contrast to abrasive processes, where mainly mechanical loads are applied to the machined body, a high thermal load is induced into the tool during laser ablation. In this paper effects of the heat input on residual stress, phase composition and surface roughness of cBN (cubic boron nitride) cutting inserts are investigated. Cutting experiments with tools, whose rake faces had been laser machined with different parameters, were performed. Machining forces as well as the wear behavior of the tools are discussed.
AB - For special applications laser machining is executed as an alternative method to abrasive processes for creating cutting tool micro geometries. Also, cutting edge preparation of super hard cutting tools has already been performed successfully. In contrast to abrasive processes, where mainly mechanical loads are applied to the machined body, a high thermal load is induced into the tool during laser ablation. In this paper effects of the heat input on residual stress, phase composition and surface roughness of cBN (cubic boron nitride) cutting inserts are investigated. Cutting experiments with tools, whose rake faces had been laser machined with different parameters, were performed. Machining forces as well as the wear behavior of the tools are discussed.
UR - http://www.scopus.com/inward/record.url?scp=85067711857&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85067711857
T3 - International Powder Metallurgy Congress and Exhibition, Euro PM 2013
BT - International Powder Metallurgy Congress and Exhibition, Euro PM 2013
T2 - International Powder Metallurgy Congress and Exhibition, Euro PM 2013
Y2 - 15 September 2013 through 18 September 2013
ER -