Details
| Original language | English |
|---|---|
| Title of host publication | 6th CIRP Global Web Conference, CIRPe 2018 |
| Subtitle of host publication | Envisaging the Future Manufacturing, Design, Technologies and Systems in Innovation Era |
| Editors | Alessandro Simeone, Paolo C. Priarone |
| Publisher | Elsevier Science B.V. |
| Pages | 55-60 |
| Number of pages | 6 |
| ISBN (electronic) | 9781510875692 |
| Publication status | Published - 24 Nov 2018 |
| Event | 6th CIRP Global Web Conference, CIRPe 2018 - Duration: 23 Oct 2018 → 25 Oct 2018 |
Publication series
| Name | Procedia CIRP |
|---|---|
| Volume | 78 |
| ISSN (Print) | 2212-8271 |
Abstract
Gears demand increasingly high quality regarding acoustic emissions, surface roughness and lifetime. Therefore, grinding is often the last step in the process chain of gear manufacturing. Grinding wheel grain sizes of 30 micrometers lead to high surface quality and metal bonded CBN-grains allow a high wear resistance and profile stability of the grinding tool. Consequently, an increase of the material removal rates and thus productivity is possible without increasing the thermal load on the workpiece due to the grinding wheels' high thermal conductivity. However, the time and cost intensive dressing process in combination with the high profile requirements for gear grinding prevent the wide application of metal bonded tools for this application. This challenge can be solved using a new dressing approach with geometrically defined cutting edges. Metal bonded CBN-grinding layers have a structure similar to metal-matrix-composites, which can be machined by using the turning operation. The aim of this work is to verify the machinability of metal bonded CBN-grinding layers. In the present work, the chip formation for metal bonded grinding layers is presented.
Keywords
- Dressing, Machinability, Metal matrix composite
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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6th CIRP Global Web Conference, CIRPe 2018: Envisaging the Future Manufacturing, Design, Technologies and Systems in Innovation Era. ed. / Alessandro Simeone; Paolo C. Priarone. Elsevier Science B.V., 2018. p. 55-60 (Procedia CIRP; Vol. 78).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Chip formation in machining metal bonded grinding layers
AU - Denkena, Berend
AU - Grove, Thilo
AU - Suntharakumaran, Vino
N1 - Funding information: The authors would like to thank the Federal Ministry for Economic Affairs and Energy (BMWi) Germany for their organizational and financial support within the project “Development of a novel tool - and dressing concept adjusted for profile grinding evolute toothing with metal bonded CBN-tools” with the funding number “KF2328126AT4”.
PY - 2018/11/24
Y1 - 2018/11/24
N2 - Gears demand increasingly high quality regarding acoustic emissions, surface roughness and lifetime. Therefore, grinding is often the last step in the process chain of gear manufacturing. Grinding wheel grain sizes of 30 micrometers lead to high surface quality and metal bonded CBN-grains allow a high wear resistance and profile stability of the grinding tool. Consequently, an increase of the material removal rates and thus productivity is possible without increasing the thermal load on the workpiece due to the grinding wheels' high thermal conductivity. However, the time and cost intensive dressing process in combination with the high profile requirements for gear grinding prevent the wide application of metal bonded tools for this application. This challenge can be solved using a new dressing approach with geometrically defined cutting edges. Metal bonded CBN-grinding layers have a structure similar to metal-matrix-composites, which can be machined by using the turning operation. The aim of this work is to verify the machinability of metal bonded CBN-grinding layers. In the present work, the chip formation for metal bonded grinding layers is presented.
AB - Gears demand increasingly high quality regarding acoustic emissions, surface roughness and lifetime. Therefore, grinding is often the last step in the process chain of gear manufacturing. Grinding wheel grain sizes of 30 micrometers lead to high surface quality and metal bonded CBN-grains allow a high wear resistance and profile stability of the grinding tool. Consequently, an increase of the material removal rates and thus productivity is possible without increasing the thermal load on the workpiece due to the grinding wheels' high thermal conductivity. However, the time and cost intensive dressing process in combination with the high profile requirements for gear grinding prevent the wide application of metal bonded tools for this application. This challenge can be solved using a new dressing approach with geometrically defined cutting edges. Metal bonded CBN-grinding layers have a structure similar to metal-matrix-composites, which can be machined by using the turning operation. The aim of this work is to verify the machinability of metal bonded CBN-grinding layers. In the present work, the chip formation for metal bonded grinding layers is presented.
KW - Dressing
KW - Machinability
KW - Metal matrix composite
UR - http://www.scopus.com/inward/record.url?scp=85059916082&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2018.08.321
DO - 10.1016/j.procir.2018.08.321
M3 - Conference contribution
AN - SCOPUS:85059916082
T3 - Procedia CIRP
SP - 55
EP - 60
BT - 6th CIRP Global Web Conference, CIRPe 2018
A2 - Simeone, Alessandro
A2 - Priarone, Paolo C.
PB - Elsevier Science B.V.
T2 - 6th CIRP Global Web Conference, CIRPe 2018
Y2 - 23 October 2018 through 25 October 2018
ER -