Details
| Original language | English |
|---|---|
| Pages (from-to) | 175-186 |
| Number of pages | 12 |
| Journal | International Journal of Abrasive Technology |
| Volume | 5 |
| Issue number | 2 |
| Publication status | Published - 16 Aug 2012 |
Abstract
Steel-ceramic composites offer a high potential as protective layers of mechanically and abrasively highly loaded parts. However, the machining of steel-ceramic composites is a great challenge for the process design due to the very different mechanical properties of the brittle ceramic particles embedded in the ductile steel matrix. Both materials must be machined simultaneously in a ductile mode to gain high surface qualities. This paper introduces a new process characteristic that describes the influence of the peripheral grinding process settings and tool specifications on the process forces and workpiece surface roughness when grinding steel-ceramic composites. An empirical model is derived to estimate the surface roughness depending on the process settings and tool specifications. It is also shown that the results gained in peripheral grinding can be transferred to face grinding. Adequate process parameters can be therefore estimated in both grinding processes to gain high surface qualities.
Keywords
- Ceramic, Composite, Diamond, Grinding, Steel
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: International Journal of Abrasive Technology, Vol. 5, No. 2, 16.08.2012, p. 175-186.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Grinding of steel-ceramic-composites
AU - Denkena, Berend
AU - Köhler, Jens
AU - Hahmann, Dennis
PY - 2012/8/16
Y1 - 2012/8/16
N2 - Steel-ceramic composites offer a high potential as protective layers of mechanically and abrasively highly loaded parts. However, the machining of steel-ceramic composites is a great challenge for the process design due to the very different mechanical properties of the brittle ceramic particles embedded in the ductile steel matrix. Both materials must be machined simultaneously in a ductile mode to gain high surface qualities. This paper introduces a new process characteristic that describes the influence of the peripheral grinding process settings and tool specifications on the process forces and workpiece surface roughness when grinding steel-ceramic composites. An empirical model is derived to estimate the surface roughness depending on the process settings and tool specifications. It is also shown that the results gained in peripheral grinding can be transferred to face grinding. Adequate process parameters can be therefore estimated in both grinding processes to gain high surface qualities.
AB - Steel-ceramic composites offer a high potential as protective layers of mechanically and abrasively highly loaded parts. However, the machining of steel-ceramic composites is a great challenge for the process design due to the very different mechanical properties of the brittle ceramic particles embedded in the ductile steel matrix. Both materials must be machined simultaneously in a ductile mode to gain high surface qualities. This paper introduces a new process characteristic that describes the influence of the peripheral grinding process settings and tool specifications on the process forces and workpiece surface roughness when grinding steel-ceramic composites. An empirical model is derived to estimate the surface roughness depending on the process settings and tool specifications. It is also shown that the results gained in peripheral grinding can be transferred to face grinding. Adequate process parameters can be therefore estimated in both grinding processes to gain high surface qualities.
KW - Ceramic
KW - Composite
KW - Diamond
KW - Grinding
KW - Steel
UR - http://www.scopus.com/inward/record.url?scp=84865413792&partnerID=8YFLogxK
U2 - 10.1504/IJAT.2012.048546
DO - 10.1504/IJAT.2012.048546
M3 - Article
AN - SCOPUS:84865413792
VL - 5
SP - 175
EP - 186
JO - International Journal of Abrasive Technology
JF - International Journal of Abrasive Technology
SN - 1752-2641
IS - 2
ER -