Details
| Original language | English |
|---|---|
| Pages (from-to) | 276-284 |
| Number of pages | 9 |
| Journal | Journal of Materials Processing Technology |
| Volume | 214 |
| Issue number | 2 |
| Early online date | 19 Sept 2013 |
| Publication status | Published - Feb 2014 |
Abstract
Plunge-face grinding is commonly used to finish PCBN cutting inserts. In order to reach an adequate process design, an investigation of the influence of the grinding parameters on the quality of high content PCBN inserts is carried out in this work. For this, the inserts are ground with different grinding wheels (including a variation of grain size and bonding), dressing feed rates, feed and cutting speeds and the edge chipping and flank face roughness are measured. It was found that a reduction of the abrasive grain size as well as an increase of the dressing feed rate lead to an improvement of the insert edge and surface quality. Moreover, a variation of the cutting and feed speeds has only a small influence on the PCBN insert quality.
Keywords
- Grinding wheel wear, PCBN cutting insert, Tool grinding
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Computer Science(all)
- Computer Science Applications
- Materials Science(all)
- Metals and Alloys
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Journal of Materials Processing Technology, Vol. 214, No. 2, 02.2014, p. 276-284.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Influence of grinding parameters on the quality of high content PCBN cutting inserts
AU - Denkena, B.
AU - Köhler, J.
AU - Ventura, C. E.H.
N1 - Funding information: The authors of the paper gratefully acknowledge the financial support received from CAPES (Brazilian Federal Agency for the Support and Evaluation of Graduate Education) .
PY - 2014/2
Y1 - 2014/2
N2 - Plunge-face grinding is commonly used to finish PCBN cutting inserts. In order to reach an adequate process design, an investigation of the influence of the grinding parameters on the quality of high content PCBN inserts is carried out in this work. For this, the inserts are ground with different grinding wheels (including a variation of grain size and bonding), dressing feed rates, feed and cutting speeds and the edge chipping and flank face roughness are measured. It was found that a reduction of the abrasive grain size as well as an increase of the dressing feed rate lead to an improvement of the insert edge and surface quality. Moreover, a variation of the cutting and feed speeds has only a small influence on the PCBN insert quality.
AB - Plunge-face grinding is commonly used to finish PCBN cutting inserts. In order to reach an adequate process design, an investigation of the influence of the grinding parameters on the quality of high content PCBN inserts is carried out in this work. For this, the inserts are ground with different grinding wheels (including a variation of grain size and bonding), dressing feed rates, feed and cutting speeds and the edge chipping and flank face roughness are measured. It was found that a reduction of the abrasive grain size as well as an increase of the dressing feed rate lead to an improvement of the insert edge and surface quality. Moreover, a variation of the cutting and feed speeds has only a small influence on the PCBN insert quality.
KW - Grinding wheel wear
KW - PCBN cutting insert
KW - Tool grinding
UR - http://www.scopus.com/inward/record.url?scp=84885413814&partnerID=8YFLogxK
U2 - 10.1016/j.jmatprotec.2013.09.013
DO - 10.1016/j.jmatprotec.2013.09.013
M3 - Article
AN - SCOPUS:84885413814
VL - 214
SP - 276
EP - 284
JO - Journal of Materials Processing Technology
JF - Journal of Materials Processing Technology
SN - 0924-0136
IS - 2
ER -